Sanji is a professional CNC trolley manufacturer with high-grade material and heavy-duty components in compliance with the international standards of quality.
CNC Tool Trolley With Cabinet
This is a multi-function CNC tool trolley. The top is the tool box which can store all kinds of tools with easy to take. The next layer is the tool cabinet for storing other tools or put the prop box inside. The middle two-layer drawer can hold some other commonly used tools. The CNC tool trolley provides full mobility with the smooth-running fixed and swivels castors (two of each) in solid rubber. It has a hard-wearing wooden cover or non-slip plastic cover with compartments for small parts. Perforated side and rear panels provide flexibly adaptable for holding accessories and tool hooks. With robust, ergonomic push handle, they are extremely user-friendly. The tool trolley is widely used in a versatile application in the industry.
CNC Toolbox With Mulch-layer
The advantage of this CNC toolbox is light weight. The casters below are 100mm casters. It is easy to move and flexible. It is equipped with a double-hole tool box. It has large storage capacity and convenient access. Customers can transfer the tools from anywhere. Due to its unique attributes like robust and having a good life span, the toolbox is highly demanded by the clients. Customers can avail of this toolbox at diverse dimensions and specifications. It can also be customized as per the requirements of the customers. It is welded, robust and has a sheet steel construction. It is painted with electrostatic powder paint. It is strong and durable with high bearing capacity. The toolbox is applied in diverse places like an industrial workshop, wine shops, malls, grocery shop, etc and is accessible in diverse designs, patterns and sizes at the affordable industrial rates.
CNC Machinist Tool Box With Double layers
This CNC machinist tool box is a double-layer single-hole tool cart with 100mm polyurethane casters for free movement and safe placement. It helps carry CNC morse tapers between CNC storing area and machines. Carry tapers easily and quickly in all sectors using CNC machines for mould making, surface treatment, shaping and cutting works, etc. Tooling racks may be positioned either horizontally or at an angle. It could be equipped with 4 wheels for ease of transportation. It’s suitable for factory processing center workshop, warehouse handling, storage knife, protection of all kinds of knives, handling convenient, safe and centralized management, access to facilitate and improve efficiency. Tool sets are used with ABS material, anti-oil and anti-skid. Different sets of tools can be placed in pairs, free to be matched.
Multi-function CNC Tool Cart
CNC tool cart is easy to move and easy to access with customized capacity and size. It uses the ￠100 high-quality caster，which does not hurt the ground with strong load-carrying capacity. The topmost layer can store various NC handles for easy storage and handling. With a non-slip plastic cushion in the middle, which can put some frequently used tools or other items in it. It is also difficult to drop in the middle. The bottom cabinet structure can store materials of different sizes. Inside the cabinet, there are vertical rail guideposts. There are wedges with an M12 screw which are adjusted to the floor. Doors with doors can be opened 180 degrees. Aluminum handles with rounded edges with recessed ribbon channels and plastic plugs on the handle heads.
Tool Storage Sheath
The tool storage sheath is used for BT30, BT40 and BT45. It is applicable to all kinds of tool cart. It is suitable for machining center of the factory workshop, warehouse handling, storage, a knife to protect all kinds of knives, a knife with easy handling and safety.It is made of ABS material with the feature of anti-slip. It has centralized management with access to convenient, improving efficiency. Different cutting tool set can be placed in collocation. The tool storage sheath manufactured by Sanji provides the perfect solution for tool storage, offering professional storage in inserts specially optimized for your machining and cutting tools. Tools are stored in a space-saving and organized way and are always within reach and ready for use. The advanced production equipment is creating durable products for long service life.
Tool Storage Holder
The tool storage holder for CNC Tool to fulfil the daily practice. The storage accessibility of tools affects the cost-effectiveness of modern machine tools. It has two series. CNC tool holder BT series is for the storage of BT30, BT40, BT50 and BT60.The HSK series ones for the storage of HSK50, HSK63 and HSK100. The tool holder bracket accommodates every size of CNC tool holder. The cutting tools inserted into tool holders & these tool holder brackets, which are fitted into different CNC trolleys, CNC racks and CNC tool cabinet. It is designed with a steel sheet and has 2 handles to easy carrying.
Sanji Technology provides a wide range of choices for the logistics and storage of CNC tool and can offer customers products with high standard materials, protection, security, modest price.
Compare to traditional engine starter which is used for engine starting by power like battery, gas, electricity and hydraulic pressure, etc auxiliary equipment. Spring starter is a manual emergency hand crank starter for starting a diesel engine without any other power source. This device is reliable, used repeatedly and has a long operating life.
The feature of the spring starter motor
Start-up guarantee: The manual starting is an absolutely reliable starting device that is not affected by harsh environments.
Reliable design: The spring starter has a long history, a good record of user experience proven widely and praised worldwide with mature technology, premium material and strict control.
Compact structure: The spring starter motor with a net weight is only half of the motor starter, which can help save space and weight for improving efficiency and make the operation easier.
Safety: Safety is the core advantage of mechanical spring motor and the crank will not fly off or kickback during operation. And you can loosen the spring as needed.
Easy to operate: Compare to the electric starter, the mechanical starter can be directly screwed to the diesel engine. Pull the stroke handle to release disc spring potential energy for driving the flywheel and the purpose of starting has been achieved.
Low-carbon environmentally friendly: for some applications such as pumps, welding, grinding machines and electric generating sets, not only can save electricity fee but also can reduce the contamination of lead and acid.
The occasions for the application of spring starter motor
The occasions with high explosion-proof requirements: mining, petroleum processing and refining and so on.
The occasions of mechanical failure easily: shock, high temperature, dusty, High salinity, etc.
Emergency situations: rescue boat, military, emergency/standby electric generator sets.
Adapted diesel engine driving carrier
Marine, tractor, grinding machine, Pump, electric generator set, construction machinery, hydraulic equipment and winch/welding/ drilling machine.
About Cqstart Spring starter
Cqstart spring starter is manufactured by Chongqing Starting Power Unit Co., Ltd which located in Chongqing, China and has been in the mechanical starter industry for more than 10 years. The company has a high reputation worldwide with high-quality products, competitive prices professional sales team which you can contact at any time for your questions like the product knowledge, price, installation, after-sales problem and so on.
Spheroidal graphite iron roll also known as ductile iron roll, can be considered one of the steel products with the most highly competitive market. Firstly, we introduce about the basic knowledge about the mill rolls.
What are the Spheroidal Graphite Cast Iron Roll
The Spheroidal graphite cast iron roll also called nodular cast iron roll or Ductile Iron Rolls are applied in hardness & composition mills producing different steel products. The cast iron roll is structurally made up of cementite and nodular graphite. Sufficient water cooling is a necessity for satisfactory performance. The matrix structure varies from Ferrito-Pearlitic, Pearlitic to Bainitic & Martensitic together with different carbide contents and graphite in the form of spheroids/nodules. Some critical grades are heat treated for higher strength.
The kinds of the Spheroidal Graphite Cast Iron Roll
There’re four kinds of alloy chilled cast iron rolls depending on the Physical Properties, wear resistance, hardness and strength.
Pearlitic Nodular Cast Iron Roll
Pearlitic nodular iron roll mixes cast iron with nickel, chromium, molybdenum nodular cast iron, through special heat treatment. The cast iron roll has good strength, high-temperature performance and anti accident performance, small hardness drop on the work layer with the standard of ISO, GB, ASTM, DIN, JIS.
Application
Large blanking machine.
Section steel tandem rolling.
Bar and wire rough rolling.
Intermediate rolling mill.
Centrifugal Composite Cast Iron Roll
The cast iron rolls are high-speed steel rolls, produced by horizontal centrifugal casting process, are all compound rolls with high-speed steel as the work layer and nodular iron as the core. The material of centrifugal composite cast iron roll contains plenty of alloying elements such as Mo, Ni, Cr, etc. The high hardened eutectic carbides & second carbides, evenly distributed in tempered martensitic matrix, make the wear and thermal cracking resistance very excellent. Besides, the resistance to surface roughing is also good.
Application
working roll for hot-rolled strip leveling rack.
Rack of tandem rolling mill for section, bar, wire rod and narrow strip.
Roll ring and roll of stretch reducing mill for seamless steel tube.
Work roll of hot-rolled strip tempering rack and medium plate mill rack.
Tandem rolling bar and rack of high-speed wire mill.
Alloy Ductile Cast Iron Roll
The alloy ductile cast iron roll is made of acicular nodular cast iron mixing with nickel, chromium, molybdenum through a special heat treatment to obtain the ductile iron rolls.
Application
Blanking rolling mills roughing mills
Rolling mills before finishing rolling for section steel, bar, wire rod, narrow strips and plate steels.
work roll for seamless steel tube rolling mill
Bainitic Nodular Cast Iron Roll
Bainite ductile cast iron roll is made of Ni, Mn, CrH, Mo, etc with acicular structure(Bainite and a few Martensite) and would be higher strength and better toughness than pearlite ductile iron roller, besides, the wear resistance is improved much obviously.
Due to the high alloy content and high casting stress, the acicular bainite ductile iron roll can obtain the ideal comprehensive performance by a centrifugal composite casting process.
The feature of bainitic nodular cast roll is that it shaped into graphite ball and its performance can be compared with that of alloy indefinite chilled roll, and its intensity is higher than that of infinite chilled one.
Application
This kind of cast iron rolls is often used for rest energy casting.
How to find a reliable supplier for spheroidal graphite cast iron roll To find a supplier for spheroidal graphite cast Iron roll is easy, but to find a trustworthy mill roll manufacturer with advanced technology and high quality, the things need to consider as below for your references.
1. composition and hardness for spheroidal graphite cast iron roll nodular graphite material with excellent strength and hardness can withstand heavy loads, so the cast iron rolls require a wide range of composition and hardness with advanced technology. The manufacturer can provide superior heated technology for the ductile Iron Roll. So check the composition technology for the alloy spheroidal graphite cast Iron roll is necessary.
2. Product range
The spheroidal graphite cast iron roll can be used in hardness & composition for a variety of applications including wire rod roughing and intermediate rolling, slabbing and blooming mills and rail and structural mills with high tensile strength and deep hardness penetration. A nodular cast iron roll manufacturer will have the ability to provide a wide range of products to meet the different requirements and applications of customers.
3. Qualification Certification
The qualification certification for a steel plant is essential. As a mill roll requiring high-standard technology, the spheroidal graphite cast iron roll needs a different quality standard. Often the ISO is the most common standard. The other quality certification like GB, ASTM, DIN, JIS also need to be considered for choosing the supplier.
4.Deals and Discounts The buyer for alloy spheroidal graphite cast iron roll often quote from several suppliers. The best deals and discounts offered by the manufacturer also need to be considered for best-value products.
5. Delivery Time and Method
Delivery on-time is on the basis of cooperation and important for trade. Before choosing a trustworthy supplier, checking out the delivery term about the address of the factory and distribution, shipping method and time is necessary.
Find more professional information about the spheroidal graphite cast iron roll, please visit the website of TINVO.
As the leading CNC tool storage racks manufacturer in China, Sanji-first have independent research and development capability providing CNC tool racks with the excellent features of sturdy design, low maintenance, corrosion resistance, durability, perfect finish and high load-bearing capacity. Sanji is equipped with professional team, to provide users with comprehensive solutions to assist users reasonable use of resources, service efficiency and service attitude guaranteed.
Single Row CNC Tool Storage Rack
The CNC tool storage racks are made of the high-density cold-rolled plate. They have high density and smooth surface and won’t deform. And the surface is covered with an oil slick, protecting it from rust. They are rugged and easy to access. The number of stored tools per layer depends on the size of the tool. The number of storage can also be customized according to customer requirements. The single-row CNC tool racks are used for easy storage of tools and can be applied on the edge of the tool magazine and CNC machining center to facilitate the call of the tool. They are suitable for all types of machine processing plants. They have many types and specifications and can also be designed according to customer needs. Cutter series types of BT60, BT50, BT40, BT30, HSK100, HSK63, HSK50 can be put on the CNC tool storage racks. They are designed for the application in factory processing center workshop, warehouse handling and storage of handles with convenient and safe to carry.
Double Row CNC Tool Storage Rack
CNC tool storage rack is highly demanded in the market and is utilized in diverse places like industrial office, warehouse, office, storehouse, garage. It is made of stainless steel. The knife sleeve is the basic part of the tool storage rack and is selected according to the CNC tool holder. According to the type of tool holder, the knife sleeve which is made of ABS material has a BT series with a tool holder positioning taper of 7:24 and HSK series with tool holder positioning taper is 1/10. The oil-proof and non-slip material protects the handle and avoids damage.CNC tool rack provides the safety organization and efficiency that are vital to optimum productivity on the floor.
Double Row CNC Tool Holder Rack
CNC tool holder rack is designed with herringbone holes, which can be placed horizontally or at 15 degrees, 30 degrees and 45 degrees with the hanging piece to facilitate tool access and save space. The chrome handle of the holder makes the holder more beautiful and durable. It is made of New ABS raw materials which are oil proof and non-slip and the tool holder plastic can be installed freely according to the tool holder size. It is suitable for factory processing workshop, warehouse handling, storage tool holder, protection of various tool holders. It is convenient, safe, centralized management, convenient to use and improves work efficiency.
CNC Tool Rack With Large Capacity
The CNC tool holder racks have relatively large storage capacity. They can quickly take out the tool and save time. Sanji is engaged in manufacturing and supplying CNC tool racks across the domestic market. They are manufactured utilizing the leading steels and meet the industrial competitions with the latest technology and most innovative machinery to manage the timely production and verify the quality of the products. The recognizable highlights of these items are solid body, culminate handle, grinding free portable haggles dispersed racks to put the apparatuses serenely. They are widely used in processing workshops, maintenance workshops, etc. They can be placed in different categories and can be moved flexibly for easy access. They have high-strength casters with oil-resistant, wear-resistant and no damage to the ground, as well as strong carrying capacity.
Sanji-first has a good practical experience, in technology and has long-term mechanical installation and maintenance engineering services team. which will guarantee the best after-sale service for customers.
The marine captains chair also known as a marine pilot chair or helmsman chair, is designed ergonomic, durability and comfortable to sit on it. The seat cover is leather and it has an aluminum frame. With special manufacturing, it is suitable for all kinds of luxury passenger ships, yachts, and so on. The seat can move on the double-sliding rail. The backrest of the seat is angle-adjustable. The armrest can be adjusted and foldable. The height of the seat can be adjusted freely. There is a seat security locking handle to ensure safety. YSmarines can provide a wide range of captains chairs with high standard leather, best price guaranteed.
6. The seat can rotate 360 degrees, multi-point positioning;
7.Foot pedal height-adjustable / folding;
8. The column can be vertically lifting;
Materials Of Marine Pilot Chair
1. Slide rail and positioning base uses the high strength aluminum alloy, inside and outside decorative mosaic made of stainless steel;
2.Lifting column with steel, stainless steel synthesis;
3. The seat lifting and tilting, move back and forth, back angle adjusting is used in steel structure;
4. The seat back and the seat cushion adopts the steel inner core and PU cold foam-forming disposable sponge synthesis, outsourcing leather or cloth;
5. Pedal steel plate inner core and environmentally-friendly rubber synthetic;
6. Pneumatic lifting core components pneumatic bar the use of German imports of Stabilus;
7. The chair surface is made of black high-quality PU imitation leather, which can be customized into leather or cloth according to the requirements;
8. Chair shape and color can be customized according to customer requirements;
9. The standard track length of the sliding rail driving chair is 1.2 meters. If it needs to be extended, it can be customized according to the requirements.
Functions Of Marine Pilot Chair
1. The upper part of the seat can be moved back and forth of 120mm, height adjustment 60mm, seat inclination angle range of ±12°;
2.Seat backrest with adjustable angle of 85°-150°, the headrest adjusted up and down 50mm, handrest multi-point positioning control;
3.The seat of pneumatic lifting regulating range 0-150mm
4. The seat can rotate 360°and locked 4-point positioning control;
5. Seat pedal can rotate 90° and regression, upper and lower position adjusting range of 0-50mm;
6. The marine seat can bear more than 150FT.LB torsion reached AD grade standard.
The marine captains chair also known as a marine pilot chair or helmsman chair, is designed ergonomic, durability and comfortable to sit on it. The seat cover is leather and it has an aluminum frame. With special manufacturing, it is suitable for all kinds of luxury passenger ships, yachts, and so on. The seat can move on the double-sliding rail. The backrest of the seat is angle-adjustable. The armrest can be adjusted and foldable. The height of the seat can be adjusted freely. There is a seat security locking handle to ensure safety. YSmarines can provide a wide range of captains chairs with high standard leather, best price guaranteed.
TR-001 Type Captain Seats
The leather captain seats are fixed types, good stability. It doesn’t take up much space and is easy to install. Lifting system adopts pneumatic lifting, imported from Germany stainless steel cylinder, chair surface height from the ground lifting stroke is 700mm-870mm, lifting the handle to adjust, lifting column for aluminum alloy material. The armrest can be required through the knob on the angle adjustment, the head pillow with adjustable height. Steel core and environmental protection rubber product synthesis by the pedal.
TR-002 Type Captains Chair
The captains’ chair is made of leather or PU leather according to the customer’s choice. It is a fixed type marine pilot chair with aluminum alloy column and pneumatic lifting. The seat tilting, slide, slide rail positioning device, adopt steel structure, the appearance of the salt spray test anti-rust treatment. The overall strength of the pilot chair to meet “International HSC norms” requirements, loading of about 260KG.
TR-003 Type Pilot Chair
The marine seat is an excellent high back chair, 6″ fore/aft seat slide and 6″ quick touch height adjustment. Precision stainless steel roller bearings ensure easy chair movement along with floor slide. The chair is made of real leather or man-made leather. The pedal is made of rubber and steel core. Seat design delivers bottomless ride comfort via its integral serpentine-spring platform.
TR-004 Type Pilot Chair
The boat pilot chair has 1.2 meters of a slide rail. If you want to lengthen, the rail can be customized. The material of the seat’s surface is made of black high-quality leather, PU leather, cloth art customized. The chair is designed according to the ergonomic and technical requirements. The comfort is made of rectangular steel. Seat, backrest and armrests are upholstered in black leather. The seatback angle can also be adjusted from the sitting position. Armrests have a height adjustment feature and tip up facility, making it easy to exit the seat from the side in restricted spaces.
TR-005 Type Helmsman Seat
The helmsman seat has been purposely designed with comfort and style to suit helm stations on today’s modern boats. The seat is delivered with a huge array of functions and features, all included within the best price. Genuine leather seats mounted on a shock-absorbing, robust pedestal providing a stable seating experience in all conditions. Each being a high backrest that also serves to protect the head and neck. The seatback angle can also be adjusted from the sitting position. Armrests have a height adjustment feature.
TR-006 Type Captain Seats
They are marine captain seats with 1.2M sliding rail, steel column and pneumatic lifting. And the rail length could be customized. They have modern designs that are easy and comfortable to use fixed type. They have height adjustment with a sealed gas-powered cylinder. They are waterproof, moisture-proof function, surface a layer of fire prevention function. The customer can choose the material is genuine leather or artificial leather.
TR-007 Type Captains Chair
The marine captains chair has a stainless steel structure, good stability. Every chair that we make is designed to be both comfortable and as ergonomically correct as possible. The structural strength and materials of the chair are all selected according to the requirements of IMO and HSC. The fabric and sponge meet the flame retardant requirements of IMO FTPC PART8. At the same time, we can provide a CCS or MED certificate for you.
YSmarines is a professional marine equipment manufacturer and can supply various kinds of captain, pilot seats. All captains chair provided by YSmarines features a marinized finish to deliver superior protection against corrosion, abrasion, and impact.
Sanji is one of the leading CNC tool holder trolley manufacturers, which gives you the perfect solution for your tool logistics. The NC modules not only provide professional storage but also is a safe method of transporting them.
CNC Tool Holder Trolley
This CNC tool holder trolley is equipped with polyurethane casters with a diameter of 100mm. The drawer has a heavy structure with a load capacity of 140kg/drawer. The above two drawers are separated by 3*3. The top and lowest drawers of the tool cabinet are used to store tool handles. The types of tool holders that can be stored include BT50, BT40, BT30, HSK100, HSK63, HSK50, etc. The handles are fixed to easy moving. The cutter box of various specifications uses ABS engineering plastics. There is a hanging positioning groove on the box with good carrying performance, easy to access and safe & reliable. These products manufactured by Sanji checked stringently as per the international standards of quality before the final product is dispatched to the clients.
CNC Trolley With Three layers
The CNC trolley can be customized with its design and size and is easy to assemble, using tool holders with snap fasteners for tool-free insertion and removal. It has superb inserts made from break-proof, impact-proof and oil-resistant ABS material tailored to hold the cutting tools. The robust and stable design guarantee secure transport. High capacity systems can help save space. Shelves and drawers can be pulled out, as tool holders can be fitted at an angle.The product has strong durability, low maintenance and attractive designs. It is designed and manufactured in compliance with international quality standards.
CNC Tool Storage Cabinet With Tool Box Rack
This is a multi-function CNC tool storage cabinets. They combine the tool holder and the tool cabinet, which can store ordinary tools and other objects. They have tool box rack. The upper tool holder is equipped with a double-hole tool box, which can directly store the corresponding tool. They have a relatively large storage capacity. The tool cabinet is the full width of the aluminum alloy door handle. The color is optional. The net weight is approximately 120KG. They can store 60 BT50 cutter handles.
CNC Tool Storage Cabinet With Meadium Capacity
The CNC tool storage cabinet is designed for use in CNC machine, CNC processing center and the storage and transfer of tools, gauges and tools applied in the tool warehouse. It is supplied with shelves for plastic bins and perforated panels for hooks. Cutter series types of BT60, BT50, BT40, BT30, HSK100, HSK63, HSK50 can be stored in the tool cabinet. The color is optional among blue, grey and red with the different locks. It has a high level of flexibility and modularity, which means the potential for rationalization around machine tool machines can be fully exploited. It is not just for storage but also can transport and handling of tools.
CNC Tool Cabinet With Double Doors
This tool cabinet is only for the store of CNC tools, Such as CNC tool box and CNC sheath. This product was developed according to the single-door tool cabinet and specially developed for storing CNC tool holders. The top layer has a small cabinet that can store some small parts or blades on top. The lower drawers store CNC tool holders. The size of the holder can be a choice with easy access and large storage. It is a vertical pull-out cabinet with space-saving storage for tools, supplies and more where space is at a premium. The pull-outs can be used from both sides and can optionally be fitted with perforated panels or shelves to hold plastic containers, tools, documents. It is available in a variety of sizes, heights and drawer configurations with a variety of standard-sized CNC tool holders. The modular design of the CNC tool cabinet allows the drawers and roll-out trays, which each have a 440 lb with easily reconfigured and lockable doors.
CNC Tool Holder Storage With Large Capacity
The basic component of CNC storage system is a tool holder, a solution to vertical storage of pre-set tools. The tool holder is made from ABS high impact and oil-resistant plastic, so it conforms to the shank of the tool holder, protecting it from damage. The racks on the tool cart and the tool holder are made of special-shaped aluminum alloy profiles, which are beautiful and durable. Up and down two floors are adjustable partition, configured tool box which is made of heavy double guide rails, in the middle partition. The color is blue.
CNC Tool Holder Cabinet With Four Drawers
The type of CNC tool holder cabinet contains 4 drawers. CNC Cart body is made of 1,20mm thick DKP metal. Caster set consist of 2 fixes, 1 swivel and 1 swivel with brake 100mm diameter rubber wheels. The drawer has 330x500mm net usable interior surface. Each drawer has a plastic latch for locking as extra safety with electrostatic powder paint coated. The tool holder cabinet helps to work on manufacturing and maintenance purposes, additionally carrying CNC morse tapers and miscellaneous items together. Mostly used nearby CNC machines to access morse taper easily and quickly in all sectors using CNC machines for mould making, surface treatment, shaping and cutting works, etc. All BT 30-40-50 and HSK 16-32-40-50-63-80 morse tapers can be fitted stored on the cabinet, with adjustable plastic holders.
Double Side CNC Tool Rack
The advantage of the double-row CNC tool rack is that if it is opposite to the CNC double row, the staff can put the tool holder in the middle and the two people can store the tool separately. The rack is manufactured using quality tested steel sheet with triangle-type designed. This rack helps in organizing different tools in a proper manner and ensures easy accessibility of the tools. Further, these are easily fitted into brackets by screw and are apt for cylindrical shanks. It is finished with powder coating with durability, low maintenance and rigid construction. It is easy to operate and install. The CNC tool rack is a great solution when the floor space is needed for carts or other machinery. It is available as open wall tool storage or enclosed for security. The adjustable shelf models allow you to position the shelves flat or at a 20-degree angle for easy access.
For more information, please visit the website of sanji-first.com
Commonly used mill rolls materials are alloy forged steel, alloy cast steel and cast iron, etc.
(1) Alloy forged steel. Alloy forged steel for rolls has been specified in China’s national standards, and steels for hot rolling and cold rolling are listed in GB/T 13314-1991. The steel for hot rolling rolls has 55Mn2, 55Cr, 60CrMnMo, 60SiMnMo, etc. The steel for cold rolling rolls is 9Cr, 9Cr2, 9CrV, 9Cr2W, 9Cr2Mo, 60CrMoV, 80CrN13W, 8CrMoV, etc.
(2)Alloy cast steel. There are not many types of alloy cast steel used for rolls, and there is no uniform standard. With the development of electro slag remelting technology, the quality of alloy cast steel is gradually increasing, and the future meeting of cast steel rolls will be widely used.
(3)Cast iron. Cast iron can be divided into ordinary cast iron, alloy cast iron and ductile iron. When casting rolls, different casts can be used to obtain cast iron rolls of different hardness. Therefore, there are semi-cold rolls, chill rolls and infinite chill rolls:
-Semi-cold roll. There is no obvious white layer on the surface of the roll, and the surface hardness of the roll is HS≥50.
-Chill rolls. The surface has a distinct white layer, the core is a gray layer, the middle is a layer of hemp, and the surface hardness of the roll is HS≥60.
-Infinite chill roll. The surface is a white mouth layer, but there is no obvious boundary between the white mouth layer and the gray mouth layer, and the roll surface hardness is HS ≥ 65.
Cast iron rolls have high hardness, smooth surface and wear resistance, and the manufacturing process is simple and inexpensive. The disadvantage is that the strength is lower than that of steel rolls. Only the strength of the ductile iron roll is good.
Roller material requirements:
(1) Abrasion resistance is the most common form of damage of the roll, which affects the surface precision and dimensional accuracy of the rolled piece. Since the wear mechanism of the rolled piece and the roll in the roll gap is complicated, there is still no wear resistance. The index can characterize the roll wear resistance, so the wear resistance of the roll can only be judged indirectly based on composition and hardness.
The basis for selecting the hardness of the rolls is the rolling stock, the rolling mill and the rolling conditions, as well as the cost, and sometimes importantly, the operating habits and experience with the rolls. The higher the hardness, the worse the toughness must be considered. The hardness of the rolls is generally measured in terms of Shore hardness because the Shore hardness machine is portable and can be used on rolls without leaving a small indentation on the rolls.
(2) Toughness index. The toughness index will be selected according to the main damage of the roll surface. The toughness indexes that can be selected are yield strength, impact toughness, hot and cold fatigue, fracture toughness, and contact fatigue strength. According to the specific use conditions of the rolls and the main damage mechanism, it is generally only necessary to select one of them as the roll toughness index.
Rolls may have residual stresses due to uncoordinated deformation during casting, heat treatment, surfacing, and cutting. When used, the residual stress and the working stress are superimposed to jointly induce different damage phenomena.
(3) The strength requirements of the working layer and the core of the core strength roll are different. Generally speaking, the roll strength should be the core strength to resist bending and torsion stress and avoid breaking the roller.
The working layer of the roll sometimes requires strength directly, such as compressive strength, which can represent the ability of the roll surface to resist fracturing. Due to the high cost of testing the toughness index, the strength of the roll surface against various cracks is sometimes roughly indicated by the strength.
For more professional knowledge, please visit the page of TINVO News
Sanji Technology is the largest Chinese industrial workbenches manufacturer that engages in the production of the most complete range of products.
Mobile Workbench With Hanging Board
The mobile workbench adopts high-grade steel plates and the surface is treated by an advanced automated electrostatic spraying process. The basic mobile workbench has four heavy-duty wheels with 125mm diameter to cross obstacles for easy steering and movement. The stacked ball slides on both sides of the drawer provide excellent smoothness and improved service life, which allows the drawer to be fully opened for easy extraction of objects inside the drawer. Each drawer has a self-locking function that prevents the drawer from being opened during movement without the central lock unlocked. The two sides of the mobile tool workbench are made of double-layer steel plate with a mesh plate to make the body stronger and durable. The central lock uses a ring-shaped key structure to extend the life of the lock. The four corners of the tool bench are equipped with anti-collision strips made of new composite materials, which can effectively buffer the damage caused by accidental collision during use.
Mobile Workbench With Pegboard
The mobile workbench with pegboard adopts high-grade steel plates and the surface is treated by an advanced automated electrostatic spraying process. The basic mobile workbench has four heavy-duty wheels with 125mm diameter to cross obstacles for easy steering and movement. The stacked ball slides on both sides of the drawer provide excellent smoothness and improved service life, which allows the drawer to be fully opened for easy extraction of objects inside the drawer. Each drawer has a self-locking function that prevents the drawer from being opened during movement without the central lock unlocked. The two sides of the mobile tool workbench are made of double-layer steel plate with a mesh plate to make the body stronger and durable. The central lock uses a ring-shaped key structure to extend the life of the lock. The four corners of the tool bench are equipped with anti-collision strips made of new composite materials, which can effectively buffer the damage caused by accidental collision during use.
Mobile Cabinet Workbench
With flexibility and adaptability, mobile cabinet workbench becomes the perfect solution for every area in the workplace. Because the basic models can be expanded to meet requirements at any time with versatile superstructures and add-ons. The workbench is equipped with cabinet and four drawers, which offers storage for a wide variety of tools and materials. The workbench provides full mobility with the smooth-running fixed and swivels castors in solid rubber. The handle is pretty and practical. The drawer is equipped with a limit device that can be pulled out completely without falling off with a safety buckle so that the drawer does not slide out by itself with safe, reliable use. According to different requirements of the customers, the workbench desktop can be available with materials including polymer composite, fire-proof board, stainless steel, cold-rolled steel, beech, oak laminate, anti-static rubber, etc.
Best Mobile Workbench With Electrical Rubber Board
Best mobile workbench provides full mobility, featuring stable, durable. The top of the workbench uses non-slip mats to effectively prevent the tools from slipping during the movement. There are two large storage spaces on the small surface to ensure that all items can be stored. Freely adjustable partitions in the drawer allow you to freely separate storage space with an aluminum alloy drawer handle. Advanced safety buckle design ensures that the drawer will not accidentally slide out after closing. The workbench offers flexibly adaptable through the perforated side and rear panels for holding accessories and tool hooks. Robust, ergonomic push handle provides an extremely user-friendly application. The workbench adopts combined design with easy to disassemble and assemble. Various shapes of table legs can be available, depending on the loading needs of the customers.
Wooden Table Mobile Workbench With Drawers
The mobile workbench is equipped with drawers, wood work table, tool cabinet and four castors. With wheels, the workbench can move safely and quickly in the workshop and is suitable for use in production workshops, maintenance workshops, assembly-line production, storage warehouses, spare parts warehouses, etc. The tool cabinet is a rail type (RA type) drawer, which is suitable for placing relatively wide and relatively high items. With drawers, some raw material and flat objects can be stored. The rolling workbench is made of superb cold-rolled steel and is surface-treated by the advanced automatic electrostatic spraying process. Monorail or dual-track drawers can be configured in the same tool cabinet to fully meet the requirements of the customers. Central locking and single drawer opening, which provide double protection against accidental opening when in motion. Sanji is engaged in the researching and manufacturing of the mobile workbench, full mobility, diverse styles, customized configurations, modest price, all are available.
Mobile Work Table With Record Board
The mobile work table has a record board for much more conveniently hanging the tools, offering an all-in-one solution for optimizing workstations and workflows. The seamless integration of components turns simple workstations into functional system solutions for optimum ergonomics and cost-effectiveness. The rolling work table provides full mobility in the workshop. The work table is constructed with the table, table legs, beams, columns, hanging boards, lamp ceiling boards, drawers and wheels, connected by the screws. It can be assembled freely. Table legs and beams are made of 2.0mm cold-rolled steel plate. The table desktop can be customized according to the different requirements of the customers, including green composite table top, beech finger-jointed countertop, anti-static top, etc. Tool cabinets and drawers both can be configured. The drawers adopt special guide rails to take up the weight. The feet also can be adjusted.
Small Mobile Workbench With Hanging Board
The small mobile workbench has a hanging board and five drawers. The tool hooks made by high-grade materials can be used for placing tools, easy to take. The back panel is designed with precise square holes. The precision control is used for safety lock, featuring sturdy and durable, with a low failure rate. The handle is pretty and practical. The rolling work table can be widely used in the electronics factory, laboratory, production workshop, assembly line. The countertop has a strong bearing capacity, long service life, firmness with no deformation and thickened panel. Square holes and louver hanging holes can be chosen for freely placing tools. It has strong anti-abrasion and impact-resistance. The reserved threading holes and power sockets are easy to use. The triangle bar has high-quality material, fixed to prevent can prevent some small parts from falling.
Mobile Workbench With Storage
The mobile workbench with storage is equipped with drawers and tool cabinet, used as accessories in full storage walls and shelving systems. It is formed by a special mould with cold-rolled steel plates and the surface is treated after grinding, pickling, phosphating, automatic powder electrostatic spraying and drying. The finished product has a smooth surface, strong rust-resistance with a beautiful and environmentally friendly appearance. Louvre hanging board and square hole hanging board both are available for use as the tool hanging plate. Tool hook, cabinet and drawers all can be customized depending on the requirements of the customers. A wide range of keyhole hooks which are made from steel and are available for the efficient and orderly storage of tools and materials. The rolling workbench is fast and easy to assemble by simply hooking onto any perforated rear panel. The table desktop adopts first-class wood. The workbench is widely used in laboratories, maintenance plants, electronic moulding, assembly lines, mould factories, machinery factories, etc.
Industrial Mobile Workbench Without Cabinet
This type of industrial mobile workbench has no cabinet nor drawer. With the smooth-running fixed and swivel castors, it can move freely and quickly. The table legs of the workbench are bent with cold-rolled steel plate and the surface is treated by electrostatic powder coating. It is a standard work table with the screws connecting the table legs, the table stand and the table top. The countertop is a 50mm high-density board made with anti-static rubber with the 1500KG bearing capacity. Customers can configure the accessories according to their actual needs. Adjusted feet are appropriate to protect the floor from scratches. Hanging plate, tool hooks and plastic parts box are for organizing the tool. Lighting is for working at night. The industrial work table on wheels can be widely used in the workshop of mechanical equipment, military, heavy industry, automobile manufacturing and other professional fields.
Heavy Duty Mobile Workbench
The heavy duty mobile workbench is equipped with two cabinets, one cabinet with full drawers, another one with two drawers and empty space. The rolling work table can be suitable for mechanics in heavy duty industry. Drawers can be fully extended and drawer shell heights are optimized. There is additional storage space through hard-wearing wooden cover or non-slip plastic cover with compartments for small parts. With wheels, fitted with two fixed castors and two swivel castors, the cabinet cam moves freely and safely. The metal work table top is made of stainless steel or cold-rolled steel. According to the different loading requirements of the customers, various types of table legs can be available, which includes angle iron, round pipe, ordinary iron square, stainless steel square, aluminum channel steel, etc. The work table can be configured with shelves, square-hole hanging boards, louvre hanging boards, lighting, power sockets, etc, to meet different needs of the customers. The mounting holes are designed for the customers to install power sockets conveniently.
Sanji is one of the earliest companies engaged in research and development and manufacturing of station equipment, storage shelves, and intelligent storage systems and strives to help customers improve efficiency and reduce costs.
Marine passenger seats and chairs can be used on the fast ferry, high-speed passenger ship, cruise ship, catamaran, crew boat, cargo ship, the sightseeing boat, traffic boat, pilot launch, yacht and other passenger vessels. The material of the seats adopt fire-proof leather, PU/PVC leather or fabric according to customer’s requirements. The anti-corrosion aluminum structure is durable. The marine passager seats and chairs provided by YSmarines are made according to ISO Standard and IMO Standard. They all have beautiful appearance and special design which makes people more comfortable when seating.
YS009 Type Passenger Seat
The ferry seats are designed for passenger seating and have the seats with 2-seater or 3-seater. They can be suitable for a fast ferry, the sightseeing boat, traffic boat, pilot launch, etc. They meet modern design according to the features of the boat. It can also be made of various materials, such as fabric, leather and so on. The lifejackets are under the seat base. The armrests are aluminum. The lifejacket compartment and document pocket are optional according to the requirements of customers.
YS010 Type Passenger Seat
This type of ferry chair will be suitable for the passenger seating of the yachts, hovercrafts and other passenger vessels. It is high back passenger seats and the high back design provides shoulder, neck, head full support giving passenger ultimate comfort. The average weight of triple seats is about 10kgs. TRA-03 selected by many ship owners for their economy class. The structure is as strong as to support 12G vessel acceleration. All ferry chairs produced by YSmarines adopt high-quality corrosion-resistant aluminum for cushion and backrest frame, best prices guaranteed.
YS011 Type Passenger Seat
The ship chair is widely used for the passenger ship, yacht and other passenger vessels. Its surface is made from PU, leather or fabric according to the requirements of customers. The backrest and cushion are made of high-density polyester one time molding cold foam high rebound fire foam. Seat beam, seat foot, and armrest adopt aluminum alloy 6063. The chair is manufactured with superior quality and high endurance materials that will withstand the particularities of the seawater environment.
YS012 Type Passenger Seat
The ferry passenger chair is a kind of aluminum boat seat with a beautiful appearance and a special comfortable sitting design. The back of the chair is fixed and adjustable type is available. The option of a magazine pocket are provided for the chair. The seat model and the specific size can be customized according to customer’s requirements. The chair adopts fire-retardant PVC leather or fabric and anti-corrosion aluminum structure. It is produced according to ISO Standard and IMO Standard.
YS013 Type Passenger Seat
The boat chairs for passenger seating can be widely used for the ferry boat, high-speed passenger ship, yacht and other passenger ships. The rail and the structure of the seat adopt aluminum alloy. It is made of comfortable fabric or PVC or high imitation leather. It is available for marine seating arrangements.The design of the chair is totally in accordance with the ISO standard, IMO standard, and kinds of Classification Society’s requirement.
YS014 Type Passenger Seat
The boat seats are designed for the passenger sitting and are mainly used for outdoor areas. They are widely used for passenger ships. They have strong lightweight frame. They are made of high-quality ABS plastic material for seat and backrest, aluminum for armrests and feet. The anti-corrosion aluminum structure is durable. The backrest is fixed. Directly in front of the seat is equipped with a small table, which provides great convenience for travelers.
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YS015 Type Passenger Seat
The stainless steel boat seats for passenger sitting, especially are designed for the deck or outdoors of the high-speed passenger ship, cruise ship, traffic boat, yacht and other passenger boats. They have pleasant seating comfort in combination with a modern design. Seat and backrest upholstered in fabric, vinyl or real leather. There is a great variety of colors for customers to choose from.
YS016 Type Passenger Seat
The boat deck chairs for passenger seating is a casual seat with stylish design. They are ideally suitable for marine sightseeing and entertainment cruises. It is waterproof and durable. The material of seating adopts fire-proof leather, PU/PVC leather or fabric according to customer’s requirements. They are sturdy and resistant to the harsh marine environment. They are all made out of anodized aluminum for a high level of stability. They are the chairs that offer a high level of comfort while giving you the support you need.
YS017 Type Passenger Seat
The boat chairs are made of wood and used for passenger seating. They can be widely applied for various passenger ships, sightseeing boat and other passenger vessels. They all have beautiful appearance and special design which makes people more comfortable when seating.
YSmarines is one of the top suppliers for marine equipment and offshore equipment in China and can offer superior quality marine chairs for sale, excellent performance, best after-sale service and shortest delivery time guaranteed.
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