Dalin mechanical spring starter can start a diesel engine with manpower only. It’s a good mechanical starting device and the best diesel engine emergency starting solution.

The Feature of Dalin mechanical spring starter

Reliability

Simulated condition bench test shows trouble-free experiment for more than 3000 starting cycles. In the field, customer’s feedback: DaLin spring starter can work more than 10 years and longer.

Stability

The unique spring starting condition simulation test bench to do independent test and check/record automatically for every starter.

The unique spring starting condition simulation test bench to do independent test and check/record automatically for every starter.

Cost Performance

All parts are made from mature material, manufactured by qualified heat treatment and machining process. On same power level of the starters, DaLin spring starter costs less than similar competing starter.

More powerful

Dalin spring starter has exceptional starting ability especially on large displacement engine( 6 cylinder can be up to 19L, 16 cylinder can reach 30L, Max can start Cummins K50).

Protector

As pioneer of spring starter protector, it effectively reduces mal-operation failure ratio and make sure safety of operation.

Service

Humanization after-sales support, resolve customer trouble back at home.

Contact information

Chongqing Starting Power Unit Co., Ltd

Address: Chenjiaqiao Town, Shapingba District, Chongqing City, China(401331)

Sales : Julie He(Ms.), Tel/Whatsapp/Wechat: +86-13637706003

sales1@cqstart.com

Marketing : Harland Wang(Mr.), sundayritian@cqstart.com

HARBIN TINVO, found in 2007, is a company among the manufacturer, trader & technical service provider of hot and cold rolling mill rolls, steel making machinery & accessories. Our leading products are precisely engineered and fabricated from fine grade materials and advanced technology, some of them are procured from certified top-class partners. These products have been mainly served in Southeast Asia, Russia and Latin, as well as known for their optimum performance, low maintenance, dimensional accuracy, sturdy construction and user-friendly operation.

Furthermore, TINVO is engaged in offering excellent custom-making services and one-stop solution to the customers in the steel industry and metallurgical industry. We have appointed a team of highly experienced engineers and technicians in order to achieve TINVO’s flexible approach to engineered systems design and product sourcing. Owing to a sophisticated manufacture facility and logical management, we have been able to manufacture and supply a wide range of products within the stipulated time.

Key Client

CELSA Steel

POSCO Korea

Bao Steel

Steamline Industrial Ltd

JSW Steel Limited

ESSAR Steel India Limited

Ma Steel

Shandong Iron & Steel Group

Please contact TINVO mill roller and we will be exhausted to ensure your functional demands are always catered for.

What is Dalin spring starter

A kind of mechanical starter which transform manual cranking energy into dis spring potential energy. The potential energy can be released all in once so as to starter engine.

Advantages

Complement electric starter defect(battery needs to be maintained frequently). Ensure that engine can be started when the battery lack of power. Unlike air starter and hydraulic starter, Dalin spring starter is a complete system. It doesn’t need maintence and other auxiliaries(like battery, power generator, compressed air tank, hydraulic actutor and valves). and it’s with natural explosion-proof structure.

How to use it on the engine

(1) Most of engines have two starter bores on flywheel housing with an electric starter and Dalin spring starter either on same side, or on diffrent sides.

(2) For engine with one starter bore, the Dalin starter stands by to replace the electric starter when needed, and is installed in same place as electric starter located.

Characteristics

Adaptation(Adapt to various conditons including where is sensitive to spark chemisttry and moist atmosphere)

Safe(A mechanical starting device which is opereated by humanly possible indirect hand cranking)

Compact structure(independent work system without electricity/gas/liquid system configuaration)

Cranking device(as a tool to slowly crank the engine)

Fast(complete energy storage and release process by convenient human operation)

Manitennace-free(best lubricated antifriction corrision resistant)

Protector(effectively reduce the mal-operation failure ratio and dual starter engine)

Parameter List

To learn more information about Dalin spring starter, please visit the company introduction page of Dalin spring starter motor

TINVO is an industrial, engineering and trade integration company. The headquarter office is located in Harbin city, northeastern China, the main manufacturing bases are located in Jiangsu and Henan province, close to the seaport Shanghai and Tianjin, in order to facilitate maritime transport easily.

TINVO depends upon the order quantity, characteristic of custom-making products and production season. For steel mill stands, rolling machine and its auxiliary machine, mill rollers, etc, the delivery time often is 30 to 180 days. If buying a full set of steel making line, the delivery time is 180 to 360 days.

Quality Standards

All the factories of TINVO have ISO9001;2008 certificate and implement the in-factory quality control if the customer does not consign the 3rd party of inspection and also accept 3rd party of inspection and buyer’s inspection when the products are ready to ship.

The producing standards including but not limited to GB/T, ISO, ASTM, DIN, JIS, etc.

Trade Clause

The trade clause of EXW, FOB, CFR, CIF, DDU all are accepted

Engineering Service

For machines and accessories, TINVO provide free training of installation, operation and maintenance in China. The on-site engineering service is available in charges when a customer requests.

For EP project, TINVO can provide design, engineering and procurement, we have the own technical team, and can handle all the technical issues and will be the only one who responsible for all quality issue.

Payment Term

T/T, L/C, other payment is negotiable. The main trade currency includes USD, EUR, RMB, etc.

Packing Information

According to the shapes and weight of ordered products, TINVO have crates, pallet, iron frame, iron carton and naked, all packing are seaworthy. We apply FCL container transportation to avoid the unexpectable risk of damage and loss during shipment.

Quotation and Proposal

For most customized products, TINVO need the customer to supply correct specification requirement, materials composition and mechanical drawings. Only if the necessary information is collected completely, can we provide the offer within 3-5 days.

For the E&P general design or equivalent design work, it takes different time according to project scales, generally speaking, one month is enough to a middle size steel making project.

To learn more information, please contact TINVO mill rollers.

Chongqing Starting Power Unit Co., Ltd was established in 2008, which specialized in researching and manufacturing of the artificial storage starting device —-Dalin Spring Starter.

We have successfully developed a special starter apply to military , fire , marine emergency , emergency rescue , telecommunications , petrochemicals , mines and other high reliability requirements totally incapable of being dependent on electricity.

The company has a R & D team leading by senior engineer, with a number of national patents , and strict manufacturing assembly process , maintaining a leading position in product quality and technology.

As the representative of Chinese mechanical starting device for diesel engine, the company has CCS certification of Quality Management System and ERP material and operation control system, providing high quality products and services to customers.

All products are tested by the unique spring starting test bench, ensuring that all products have detailed test data

The world record of spring starter, breakthrough and innovative, supporting the large displacement engine. The world’s largest spring starter starting capability. The 6 Series Dalin hand crank Starter can start 6 cylinder in-line engine with displacement of 19L and 16 cylinder V-type engine with displacement of 30L. The spring starter syetem can start Cummins K38(38L). Our target is to start the Cummins K50(50L).

Forged Steel Shafts have many industrial applications such as pump shafts, valve stems, cylinder rods, eye bolts, studs, motor shafts, input/output shafts and rolls.

TINVO manufactures open die forged shafts in an assortment of geometries and a wide range of materials. Forged shafts are used in any application that endures high stress, impact strength, long fatigue life and high temperatures. Forged shafts have economical and quality advantages as opposed to machining shafts from bar stock. A shaft can be forged to near net shape with varying geometries saving on material cost and machining time. Additionally, a shaft forged to near net shape will benefit from the forging process and have a grain flow following the forged configuration of the shaft thereby yielding outstanding grain structure and the best combination of mechanical properties.

Capability:

Max Diameter: 1000 mm

Max Length: 9000 mm

Max Weight: 40 T

Tolerance: 0.01mm

Material:

Carbon Steel: ASTM A105, ASTM A350 LF2 :

ASTM A694 F42/F50/F60/65/F70 S355J2G3

Alloy Steel: F1,F5,F9，F11, 4130, 4140,8620, 20CrMnMo, 42CrMo4,34CrNiMo6, 18CrNiMo7-6 etc.

Stainless Steel: F321，F304,F304L,F316, F316L, F312L,F321, F347, F347H.

Double Stainless Steel: 1.4462, F51, S31803; F60, S32205; F53, S32750

Hastelloy: Inconel 625 & Monel K500

Process:

Raw Material Inspection →Cutting→ Inspection → Preheat → Forging → Heat Treatment → Inspection → Rough Machining → NDT →Testing → Finishing Machining →NDT →Inspection → Packing→ Delivery.

To learn more knowledge professional knowledge, please visit the product page of Mill rolls.

The brief introduction of Dalin mechanical spring starter as below is for your reference.

0 Group System Dalin Hand Crank Inertia Stater

DALIN 0 Group System is consist of several spring starters in parallel through special way, those spring starters can be any 2 or more types from our products. Which can increase the ability of starting the engine. It can be used to those engines whose displacement is up to 50L.

1 Series Dalin Mechanical Starter(4-7.5L)

DALIN 1 Series Inertia Starter, a kind of mechanical spring starter with small displacement. Which applies to 4-7.5L displacement engines, such as CAT C4.4 , Perkins 1104 , Cummins 4B/6B , Weichai WP4/6 , Deutz BF3L913 , Yuchai YC4F/4D.

2 Series Dalin Spring Starter (7.5-11L)

DALIN 2 Series Mechanical Spring Starter, as known as Spring Starter. The application displacement of it is 8-13L, it is available for these engines: Cummins 6C , Cummins QSB7 , John Deer 6068 , Weichai WP10/12 , Deutz BF6M1015 , MWM TBD234 V6/V8/12.

3 Series Dalin Engine Starters (13-16L)

DALIN 3 Series Engine Starters are a kind of Mechanical Spring Starter Which can be used to big displacement engines, the range is 14-30L. Available common engines model:Cummins NT855 , Cummins K19 , Scania DI13 , Vman D30 , Deutz BF12M1015 , Yuchai YC6T , Wudong WD287.

4 Series Dalin Mechanical Starter(10-13L)

Dalin 4 Series mechanical starter is applied to 8-13L displacement engines such as Cummins 6C , Cummins QSB7 , John Deer 6068 , Weichai WP10/12 , Deutz BF6M1015 , MWM TBD234 V6/V8/12. The Spring Starter has the feature of safety, simple and complete structure and maintenance-free with high-quality material, Reasonable design and strict control.

5 Series Dalin Inertia Starter (1-4L)

DALIN 5 Series Inertia Starter is used to common small displacement engines and the application displacement of mechanical starter is 1-7.5L. The following engines are applicable: CAT C4.4 , Perkins 1104 , Cummins 4B/6B , Weichai WP4/6 , Deutz BF3L913 , Yuchai YC4F/4D.

6 Series Dalin Engine Starter(16-30L)

Dalin 6 Series Engine Starter which is one kind of hand crank starters. The mechanical starter can apply to 14-30L displacement engines. For example: Cummins NT855 , Cummins K19 , Scania DI13 , Vman D30 , Deutz BF12M1015 , Yuchai YC6T , Wudong WD287.

W Series Dalin Mechanical Starter(Speicial)

Dalin W Series Mechanical Starter is our special small type engine starter. The spring starter motor can apply to those engines, the space of which is narrow for install, used to some small engines also.

Learn more detail information, please visit the Dalin product page of Mechanical Spring Starter

Tungsten carbide rolls have the characters of high wear resistance, high corrosion resistance and good compressive properties which is an important part of the steel bar and wire rod rolling.

Tungsten carbide roll bushing is primarily applied in high-speed wire production lines, seamless pipe stretch reducing mill, three-dimensional rolls for cold-rolled ribbed steel bar, and composite roll for hot-rolled bar screw thread steel, etc.

The mass diameter ≤480mm, thickness ≤130mm. We have an annual production capacity of 200 tons, which fully meets the steel bar and wire rod manufactures demand for the tungsten carbide roll rings.

Carbide rings are made of the hardest metal on earth, they are harder than titanium rings and longer than gold rings. This ring is usually used as a seal, disc cone, instrument and so on.

The Facts about The Carbide Ring:

1.Carbide ring is the most wearable ring on earth.

2.tungsten is about 10 times harder than gold, 5 times harder than tool steel, 4 times harder than titanium.

3.Due to its extremely high hardness, tungsten carbide rings can keep their shape and luminescence time for any other ring on the market for a long time.

4.Carbide ring, known as the “permanent polishing ring”

5.Carbide rings do not bend.

Standard includes ISO, GB, ASTM, DIN, JIS. OEM and ODM are available

Application

bar & wire rod mill, hot strip mill, cold strip mill, PC mill, section mill, plate rolling mill, non-ferrous mill, etc.

For more detail information, you can contact TINVO Rolling Mill now.

Lower temperature will lower the starting performance of engine. You may need an auxiliary device for starting a diesel. The Dalin mechanical spring starter has passed the starting test in the temperature of 40 degrees below zero Celsius. A micro-lock switch has been installed for preventing two starters working in the same time and can substantially lower the damage rate. You just need 20 seconds to wind and trip the spring starter, less time in with smaller model.

Fit For Various Engine Brands

The Dalin spring starter can be used for Cummins, Caterpillar, John Deere, Perkins, Volvo, Deutz, Scania, Weichai, Yuchai, Huachai, Hechai, Changchai, etc. Designing for models which we have not met before with relevant technical data also is available.

High Quality Component

Most suppliers of the Dalin spring starter obtained ISO9001 OR TS16949 certificate of quality system. And each component will go through a strict inspection process before we use it.

Wide Application

Pumps

The mechanical spring starter can be Applied to fire pumps: Mobile fire station ,Emergency fire pumps

Military

Dalin Spring starter can be applied to military：Military Off-road vehicles , Military mobile power station

Marine

Dalin Spring starter moter can be applied to marine : Marine emergency generator set , Lifeboat

Emergency Rescue

Emergency rescue also is the mechanical starter application : explosion-proof generator set , Mobile rescue vehicle.

Forging Steel Roll

Forge steel rolls have better toughness, surface hardness uniformity and fatigue resistance, are used to rough rolling rolls and backup roll for cold rolling mill and hot rolling mill.

Forged steel rolls are made from steel ingots by forging. Forging can solve metallurgical defects such as loose and shrinkage holes in the ingot, and crush the coarse cast structure to obtain a high-quality roll with dense structure and uniform composition. Forged steel rolls have better toughness, surface hardness uniformity and fatigue resistance than similar casting rolls. In order to meet the specific requirements of different rolling mills and rolling conditions, different alloy elements can be added into the steel for improving the performance of rolls.

The production process of forged steel rolls includes smelting, ingot casting, forging, post-forging heat treatment, rough processing, final heat treatment and finishing. Forged steel rolls are heat-treated differently depending on the material and application.

Standard includes ISO, GB, ASTM, DIN, JIS.

OEM and ODM are available

Application

cold rolling mill work roll and strip rolling mill working roll and backup roll

H-type steel universal –shaft

High-speed roll(HSS roll)

Cr4 steel backup roll

Cr5 forged steel roll

Graphitic Steel Roll

The graphitic steel roll has similar features and usage to semi-steel adamite roll.Standard includes ISO, GB, ASTM, DIN, JIS.

Application

Work roll of two-high strip mills machine, medium plate reversible rolling mill,

rough rolling mill, blooming mill, steel billet rolling mill, high-speed wire rod roughing mill bar, frame.

Metallographic Structure

The metallurgical structure of roll-body work layer is: Pearlite + carbide or fine pearlite + a little bainite + carbide