An anchor is a vital part of the boat and is one of the most widely used items in the marine industry. The anchor is used to protect your boat. YSmarines which is one of the leading marine anchor suppliers, provides excellent quality products with high performance, beautiful design, maximum protection for boats and various types to meet customer’s requirements.

Fluke

Danforth anchors, are the top choice for most marines with overall lengths of 30′ or less. Fluke anchors provide sufficient holding power considering their small size. By design, they fold flat and are easy to stow in storage compartments. The anchor arm, or stock, buries itself after the pointed flukes dig into the bottom. For those reasons, fluke anchors are best in hard sand and mud. The flukes can’t penetrate rocky bottoms and are not recommended for slick, grassy bottoms. Loose mud or clay can foul the flukes and prevent bottom penetration.

Navy

The Navy anchor gets the nod for filling in for what the fluke anchor lacks. Navy anchors have long stocks and distinct arks and flukes. They are ideal for heavy grass, weeds and rocky bottoms where one arm can take hold of a crevice.

Claw

Claw anchors have great holding power for their size. Modeled after oil-rig anchors in the turbulent North Sea, the downsized marineing version sets effortlessly and holds in a variety of bottoms. Claw anchors are ideal for the windy conditions for which they are designed. They will hold no matter how much the marine swings around on the hook. Claw anchors are the obvious choice for large, open bodies of water. 

Spek

Spek anchor is one type of the stockless anchor. It is the improved anchor with a lower point of gravity from the hall anchor, whose core of anchor head is located in the center of the pin centerline to the bottom. The structure of spek anchor is characterized that there is anchor crown plate and reinforcing ribs at the anchor crown. The anchor claw is easy to turn to the ground and then has a better stability. The smart design makes it a perfect fit for the anchor pocket. And the anchor flukes will keep naturally upwards and overturn immediately when touching the hull plate to avoid damaging the shell plating.

TW Type

The TW type pool HHP anchor has more than 2 times holding power than the conventional anchor of the same weight. The anchor has large flat flukes made out of high tensile steel plate material. The thickness varies from 15 mm up to 140 mm depending on the anchor size. It allows a weight reduction of 25% compared to a conventional anchor for the same equipment number It has a fully balanced type and unbalanced type. The fully balanced type always has its flukes in a vertical position while lifting the anchor. The unbalanced type will tip over to one side.

Mushroom

Ideal for canoes, kayaks and jon marines, the mushroom anchor works best in soft bottoms, where it creates penetration based on suction. Makes a decent lunch hook anchor, but is not recommended as the primary anchor.

Arise is an audited, leading web guiding system manufacturer in China with a professional R & D team. Arise can provide advanced web guide sensor for continuous and accurate edge position control of coil materials.

AE400 CCD Image Sensor

AE400 CCD image sensor adopts an imported CCD sensor and the lens. It can track the edges of various materials with a real-time screen display and an easy full-touch operation.

1. No need for polarity conversion.

When the coil baseline and line asymptotically or the left and right edges are reversed, there is no need to switch the polarity of the control output.

2. No need to re-adjust the gain.

The deviation of the edge from the output voltage is not affected by the width or color of the line. Therefore, once the gain of the controller is set during the test run, there is no need to re-adjust the gain.

3. Position signal hold function.

When a line leaves the field of view and when it returns, the position signal generated immediately before the line leaves the field of view is maintained and output. Therefore, when the web bending speed is fast and the line (edge) will be out of the field of view, the tracking operation will be performed.

4. The line (edge) position is displayed by LED.

The control action, even if the integral action is standard, can also be combined with the position transmitter to perform proportional action. The most suitable control action can be selected according to the machine used.

5. When the detected edge is in the center of the field of view, an LED indicator lights up.

When the device is connected to a controller with a drive lock input, in the case of intermittent lines, when an interruption is detected in the line, the drive is locked and the tracking operation is stopped until the next line appears.

A100 Infrared Edge Sensor For Reading Web Edge

Arise A100 infrared edge sensors are specifically designed to read the edge of webs which has the features of sound-transparent, thick weaves and non-transparent. The web guide sensor uses an infrared LED as the light source. The light is reflected through the material and is then recorded by a CCD line. The CCD elements illuminated in this way in the edge sensor issue a higher signal level. The signal level can be converted into an output value proportional to the web edge position.

Features

1. Adopting high-speed DSP chip, full digital processing, truly no drift, strong anti-interference ability

2. Adopting imported infrared-sensitive components with 0.01mm resolution

3. Fully sealed titanium alloy shell design with special surface treatment, to prevent dust and pollution, anti-corrosion

4. It can detect any material (including mesh material) without adjustment

5. DC12V single power supply, 0-5V analog output, two switch output

6. Easy setup

A200 Ultrasonic Edge Sensor For Precise Web Guiding

In the process of web guiding, the web edge control can be realized by an edge sensor. The ultrasonic web guide sensors are designed for detecting the edges of materials such as paper, a plastic film of any color, with reliable and certain identification of deviations. When the receiver establishes an analog voltage signal that is proportional to the impulse intensity. Then the web reaches the air gap, the impulses are weakened, which makes the sensor to precisely recognize the web edge.

Advantages

1. Adopting high-speed DSP chip, full digital processing, truly no drift, strong anti-interference ability

2. Adopting Japanese Fuji high-precision ultrasonic sensitive components with 0.01mm resolution

3. Fully sealed titanium alloy shell design with special surface treatment, to prevent dust and pollution, anti-corrosion

4. The ambient noise of the workshop has no effect on ARISE’s unique ultrasonic technology

5. It can detect any material (including mesh material) without adjustment

6. DC12V single power supply, 0-5V analog output, two switch output

Arise is one of the leading web guiding manufacturers in China, which can provide advanced high-precision web guide controller with simple operation, high reality and professional service.

S800 Web Guide Controller

The S800 web guide controller is designed to control steering frames or linear actuators and allows precise control even at very high speeds of the machines. It has been widely used in the applications of various industries and it is essential in industries such as packaging, printing, labels, building materials, paper pulp, metal processing, non-woven fabrics, corrugated paper processing, etc.

Advantages

1. CPU adopts South Korea’s Samsung Cortex-A9 quad-core processor, with a working frequency of up to 1.2GHz

2. 16-bit imported high-precision AD sampling chip with 1us sampling time, the sensor signal is much more stable

3. Full touch screen made by South Korean Samsung, stand by multi-lingual

4. The control adopts the latest fuzzy PID algorithm control from the United States, and any material automatically adapts to the optimal parameters.

5. Fuzzy recognition with free balance adjustment system

6. Dynamic recognition system for coiled materials which imitates human eyes

7. Can be connected to single/double ultrasonic sensors, photoelectric sensors, CCD sensors

8. Adopts titanium alloy wire drawing shell, high strength, with stronger corrosion resistance and interference resistance

9. The electronic commutation is maintenance-free, and the commutation has higher safety without sparks.

S600 Web Guiding Controller

S600 web guide controller which can directly drive servo motors with encoders is used for web guiding with strict requirements, providing reliable, high-precision control of web alignment via a simple, easy-to-operate interface.

Advantages

1. CPU adopts 32-bit dual-core (FPGA+ARM), working frequency up to 168MHz

2. The motor drive adopts FPGA drive (no need for external capacitor resistance commutation, no need to replace carbon brush, high performance far exceeding traditional DC motor)

3.16-bit imported high-precision AD sampling chip with 1us sampling time and the sensor signal is much more stable.

4. 260,000-color TFT LCD Screen

5. Graphical multi-level menu for convenient operation

6. Using the fuzzy adaptive PID Control and any material is adaptive.

7. The universal sensor interface can be connected to single/dual photoelectric eyes, ultrasonic sensors, and CCD sensors.

8. Electronic commutation, maintenance-free, high reliability, high safety without sparks when commutation.

9. With metal shell, stronger anti-interference

Arise is a professional web guiding system manufacturer in China and Arise web guide can ensure continuous, precise control of various coil materials in various production processes. With the high-performance automatic web guide controller, it can ensure that the material will not deviate from the correct position and reduce the waste to a minimum.

N180 Web Guide Controller

N180 web guide controller adopts advanced 32 digital CPU with FPGA+ARM drive motor and it featuring high precision, reliable performance, convenient installation and simple operation.

Features & Parameters

CPU: 32 digit CPU（FPGA+ARM）

Frequency: 168MHz

Motor Driving: Advanced FPGA drive motor

Reactive Time: 0.05ms

Screen: TFT screen with 260000 colors

Motor Speed Regulation: PID dynamic programming algorithm

Sensor interface: Single/dual photoelectric eye analog, Ultrasonic sensor analog, CCD sensor analog, Can also be connected to two switching signals

Anti-interference: adopts metal shell, stronger anti-interference

Commutation: Electronic commutation

Reliability: high

Maintenance cost: Maintenance-free

Safety: High safety without sparks

Advantages

High-frequency CPU with high speed

High precision correction ability

Shortest reactive time

ADC with more digits bring better precision

Variable of integration PI can detect the changing of error with quick correction

No servo motor with long service life and high efficiency

N200 Web Guide Controller

Features

1. Arise N200 web guide controller has CPU adopting 32-bit dual-core (FPGA+ARM), working frequency up to 168MHz and digital display

2. The motor drive adopts FPGA to drive the motor (no need for external capacitor resistance commutation, and no need to replace carbon brushes)

3. Shortest reactive time in 0.1ms

4. The universal sensor interface can connect single/dual photoelectric eyes and ultrasonic sensors.

5. Using a metal shell, strong anti-interference.

6. Electronic commutation, maintenance-free, high reliability, high safety performance without sparks when commutation.

Does your marine have an anchor? If so, is it of sufficient size and strength to hold your marine in place? Believe it or not, many marine owners decide on which anchor to buy based on convenience and storage space. Before you selecting an marine anchor, read these tips to get started making the best choice.

Weight

Bigger is better when choosing anchor weight. You won’t need as much for holding the marine in a quiet cove, but you will need much more weight for an emergency situation in the wind. You can also carry two anchors of differing weights. A smaller “lunch hook” is adequate for short anchorages in calm water when you will be keeping watch on the anchor. You’ll also want to have a larger “working anchor” for overnight trips or when going ashore in gusty winds. Using two differing anchor styles can also be beneficial, especially with high-profile marines like pontoons.

Bottom conditions

Holding power and weight are only as good as the anchor’s ability to penetrate the bottom. Anchors easily penetrate hard sand bottoms, which offer consistent holding power. You get less in mud, which the anchor must penetrate to reach a harder secondary bottom material. Anchor weight is more important than design in difficult grassy bottoms.

Holding power

It might make sense to choose an anchor based on the weight of the marine. However, anchors are rated by their holding power, or the amount of pull force the anchor must withstand to hold the marine in place. Holding power is formulated based on environmental factors, like wind speed. As a general rule, a holding power of 90 pounds is sufficient for safely anchoring a 20′ marine in winds up to 20 mph. For the same wind speed a holding power of 125 pounds is adequate for a 25′ marine. This is why high holding power anchors that rely strictly on their weight—such as a space-saving, plastic coated 10-pound mushroom anchor—are only capable of generating more than twice their weight in holding power. A 20′ fiberglass bass marine using a 20-pound anchor will always drag if design is the only buying consideration.

Web tension control is most commonly used in the processes of unwinding, intermediate, and rewind. Web tension should be controlled in the rewind and unwind and the coil materials must be controlled under certain tension in each process, which ensures the production process can be carried on correctly.

Web tension as a process value is measured and controlled to protect machines and machinery and leads to improved productivity and product quality. The tension that is too high can cause damage to deflector rolls and roller bearings, resulting in the unplanned machine stops, stretching of the web, change in the width, and ultimately snapping of the web. There are a number of high-performance systems available today that use digital tension electronics to provide tension measuring options and performance superior to older technology. Newer technologies that use a measurement principle based on the magnetoelastic effect are not contingent upon physical movement or deformation, providing the sensitivity of load cells with extraordinary tolerance to overloads and virtually no built-in limit to the number of load cycles.

T1000 Web Tension Controller

T1000 web tension controller adopts a full touch screen. It adopts 32-bit high-precision AD sampling with 1us sampling time. The sensor provides a high precision signal with high speed and can be applied in conjunction with magnetic powder brakes, pneumatic brakes, electric motors, etc. It can be calculated automatically without a sensor.

The tension controllers can be configured with brick-type or other types of load cells, such as LS400 though-axis tension sensors or load cells, LS500 cantilever tension sensors or load cells. The load cell is just a weighing scale, it can detect the weight of the loaded product, and then inform the tension controller so that the controller can adjust the tension accordingly.

Features of T1000 web tension controller

1. Simple operation

2. Accurate and reliable

3. Single/dual input

4. Manual and automatic switching

5. Stable operation

6. Strong anti-interference

7. Simple Installation

Professional Web Tension Controller Manufacturer – Arise

Arise is a professional web guide system manufacturer in China, With Arise web tension controller can ensure continuous, precise control of various coil materials in all kinds of production processes. The operation of the Arise tension controller is simple with an automatic full touch screen and the controller has premium quality, the most competitive price guaranteed.

Best Service From Arise

After-Sale

1. 7 days no reason to return or exchange, provided that the product is intact without damage.

Certification

2. Professional certificated, support authoritative and professional organization to identify and check.

Quality

3. The quality of all products are strictly inspected, there’s no need to worry about the quality problem

Delivery

4. The products can be delivered through Yuantong, Tiantian, or SF express.

In the process of uncoiling, technological processing, winding for the coil materials, tension must be maintained to prevent stretching, wrinkling, breaking, or inconsistent. Web tension control can improve uniformity, decreasing the incidence of rewind defects. Web tension controller enables the tension of the coil materials to be controlled for much higher speed operation of the production machine while reducing waste, improving the work efficiency greatly.

Web tension control is used to improve web handling during machine speed changes and to compensate for machine directional variations of the paper. Because tension control is the outmost control loop, the response time is slow compared to that of torque control or speed control. Thus any fast process disturbances influencing the web tension, are compensated for using a separate feedforward effect on the drive’s speed or torque reference.

T500 Web Tension Controller

T500 web tension controller is full-automatic. It adopts 16-bit high-precise AD sampling for l us sampling time. The sensor has high signal precision and high speed. It can drive a magnetic powder brake. The controller can be connected with single/double pressure sensors.

It is an important part of the web guiding system

It can also work automatically using internal calculation without sensors.

It can be widely used in many industries such as paper-making, printing, packaging, textile, non-woven fabric, etc. The precision of tension control directly affects the processing quality of the product, so choosing a high-performance web tension controller is the key to improve the processing quality of products.

Technical Parameters Of T500 Tension Controller

Input power: single-phase power supply AC 185-264V,50/60HZ

Output power: power supply DC 0-24V, 4A MAX

Applicable models: mask machine, magnetic powder clutch brake, voltage regulator supply

External control signal: 0-10V, corresponding output 0-24V

Installation methods. floor model, wall-mounted. embedded

Required environment: 0-40C, relative humidity<80RH

Advantages Of T500 Tension Controller

1. It has a simple tension calibration process and accurate tension measurement, with high stability and reliability.

2. Receive single/dual sensor input signals, adapt to various tension sensors

3. PID control to ensure the operation without tension overshoot

4. Metal shell with strong anti-interference capacity without sparks

5.Tension is automatically controlled with only a few key button presses making it the easiest controller.

In use lubricating oil becomes contaminated by unwanted particles in various forms
Carbon deposits,
Oxidation by-products
Metallic particles
Crucial role in “cleaning” the contaminated lubricant and extend its life is the purification through a Lube Oil Purifier.
The efficiency of the Lube Oil Purifier is generally not reflected in the routine lube oil analysis (viscosity, BN, etc.). For instance, the comparison of the analysis results of lube oil samples drawn before and after the Lube Oil Purifier, may reveal no differences. This can lead to the wrong interpretation and conclusion that the Lube Oil Purifier is not working correctly.
Therefore further to routine analysis, one method to demonstrate that the Lube Oil Purifier is cleaning the oil effectively is to measure the number of particles in relation to the particle size.
The Lube Oil Purifier should be in continuous operation as the engine is running in order to ensure removal of contaminants as quickly as possible.
If possible, the Lube Oil Purifier should be in operation also when the engine is shut down to further reduce the level of contaminants. In the latter case, oil temperature for efficiency separation needs to be maintained through heaters. Those installations with their separation plant shut down during engine stop, should consider re-starting the separator prior to engine start-up because contamination (engine leaks, condensation) could have occurred during engine stop.
It is important that the maintenance and operation of the Lube Oil Purifier is done according to the recommendations of the manufacturer.

Insulation properties of the oil are improved
The longer life span of transformers
Lessens transformer’s breakdown
Good returns on investment for having a quality transformer oil filtration machine
Once the insulating oil fails to undergo this process, it can lead to:

Arcing – formation of an electric arc which causes the breakdown of the system
Overheating – oil overheating
Corona discharges – electrical discharge caused by the ionisation of fluid
Insulating strength of the transformer oil will decrease
These properties are to be tested to determine the qualities of the insulating oil:

Dielectric Strength or Breakdown Voltage (BDV)
Water Content
Neutralization Value
Interfacial Tension
Colour and appearance
Test for Oxidation Stability
Specific Resistance (Resistivity)
Flash Point
Pour Point
Viscosity
Sludge Test
Dissolved Gas Analysis (DGA)

Rising oil temperature The first step is to raise oil temperature up to 65°C to give latent heat which separates moisture and gases. Heating the oil will make it easier to filter because of the decrease in oil viscosity. Removal of dirt and impurities The second step is to remove sludge and dirt from the insulating oil. There are 2 ways to eliminate dirt in the transformer oil. By filter candles Insulating oil filtration by filter candles can be classified by using a classical edge filter or depth type filter. However, new advancements were made in which transformer oil filtration machines use filter cartridges instead of edge type paper filters. By centrifuging action Another method for separating dirt from oil is through centrifuging. With this process, you can save the recurring cost of changing filters. Dehydration and degasification of insulating oil This is the stage of dehumidification of insulating oil and removal of gasses. This process is completed in the transformer Oil Dehydration Machine.