Tension Controller

Your Professional Tension Controller Supplier

 

Our goal is to become your true partner in the field of tension controller in China. It is a manufacturer specializing in the large-scale production of mechanical accessories such as differential shafts, air shafts, aluminum guide rollers, steel rollers, rubber rollers, Teflon rollers, air sleeves, safety chucks, and mechanical chucks. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 
  • SK4A-2S
    Tension controller is a high-precision digital automatic control equipment which can automatically control the tension of roll, it can control the rolling tension when material is unwinding or...
    read more
  • SZK-C2
    In many paper mills, color printing factory, dyeing and weaving mill, electric wire and cable factory, the processing, metal foils processing plant etc. During the involution processing , deal...
    read more
 
Why Choose Us

Our services:

In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

Production equipment:

We have advanced production equipment, including 16 machining centers, 3 grinders, 7 CNC lathes, 11 ordinary lathes, 6 milling machines, 2 heating machines, 1 laser marking machine, 1 sawing machine, 1 cutting machine, etc.

Production market:

Our products are popular in the market, and our customers are all over the world: Russia, the United States, Canada, Spain, Ireland, Thailand, Indonesia, Singapore, Saudi Arabia, Australia and other countries and regions.

Our customization:

We understand that different customers have different needs, and we have a comprehensive range of options to meet your customization needs.

 

 
 
Advantages of Tension Controller
01.

Enhanced flexibility and adaptability:

Tension controllers can be adapted to a wide range of materials and processing conditions, making them versatile tools for various production environments.

02.

Safety:

Tension controllers can help to prevent accidents and injuries by ensuring that the material is handled safely and efficiently.

03.

Consistent product quality:

Tension controllers ensure that the material maintains its desired tension, preventing issues like stretching, wrinkling, or misalignment that can affect product quality.

04.

Increased productivity:

By minimizing material waste and downtime, tension controllers contribute to smoother and more efficient production processes.

 

Specification of Tension Controller

 

Product name

Tension controller

Mounting Style

Panel Mount

Min Ambient Temperature

32 °F

Max Ambient Temperature

122 °F

Input Power

100-240 VAC 50/60 Hz

Outputs

4-20 mA and 0-10 VDC, Meter Output

Contact Rating

Auto Trigger (Input), Splice (Input), Tension Error (Output)

 

Types of Tension Controller

 

SK4A-2S:

Tension controller is a high-precision digital automatic control equipment which can automatically control the tension of roll, it can control the rolling tension when material is unwinding or feeding.

SZK-C2:

In many paper mills, color printing factory, dyeing and weaving mill, electric wire and cable factory, the processing, metal foils processing plant etc. During the involution processing , deal with something such as paper, cloth, lines, metal foils, Film material and products, these all need to use manual tension controller for the rewind and unwind.

SZK-C2

 

Features of Tension Controller

 

 

The tension controller can help to adjust the tension state of the equipment very well, and it also has a good practical effect on the measurement range of runout.

The tension controller can help the engineering facilities to realize the role of the regulating equipment in the use of the tension controller, which is conducive to the complete performance of the engineering facilities and better helps the unique technical content of the plan.

 

The tension controller adopts a more powerful and highly intelligent facility, which not only shows the alarm function, but also has better practical characteristics. The tension controller has a good perfection in the adjustment of the internal structure, which shows the unique main template measures and adds a better setting circuit.

 

Application of Tension Controller

 

Industry

Application

Key Benefits

Printing

Maintaining consistent tension during high-speed printing processes

Prevents misalignment, reduces waste, and ensures high-quality prints

Textile

Controlling yarn tension in weaving, knitting, and dyeing processes

Improves fabric quality, prevents yarn breakage, and ensures uniform texture

Packaging

Ensuring stable tension in film, paper, or foil during packaging operations

Enhances seal integrity, prevents wrinkles, and optimizes material usage

Metal Processing

Managing tension in metal sheets or coils during cutting, slitting, and rolling

Prevents deformation, reduces material stress, and improves edge quality

Paper Manufacturing

Regulating tension in paper rolls during unwinding, rewinding, and converting

Prevents tearing, ensures uniform winding, and reduces downtime

Film and Foil Production

Ensuring precise tension for thin materials during extrusion, coating, and laminating processes

Prevents stretching, maintains uniform thickness, and ensures consistent quality

Rubber and Tire

Controlling tension during rubber extrusion and tire cord processing

Ensures product durability, prevents material defects, and enhances production efficiency

Wire and Cable

Maintaining tension during wire drawing, coating, and insulation processes

Ensures uniform diameter, prevents breakage, and improves coating consistency

Flexible Electronics

Managing tension in conductive films and substrates during manufacturing

Ensures precise alignment, prevents material damage, and supports high-tech production needs

Battery Manufacturing

Regulating tension in electrode films during assembly of lithium-ion batteries

Improves product reliability, ensures uniform layering, and enhances energy efficiency

 

Components of Tension Controller
 

Load cells: Load cells are sensors that measure the force exerted by the substrate as it passes through different stages of the press. These measurements are used to monitor the tension and ensure that it remains within the optimal range.

 

Dancer rolls: Dancer rolls are floating rollers that respond to tension changes in the substrate. They provide feedback to the tension control system by moving up or down, depending on the slack or tightness of the material.

 

Brakes and clutches: These mechanical components are responsible for applying the necessary force to maintain consistent tension. Brakes slow down the unwinding of the substrate, while clutches allow for controlled movement of the material as it moves through the press.

 

Tension controllers: The tension controller is the brain of the system. It processes data from load cells, dancer rolls, and other sensors to calculate the appropriate tension. It then sends signals to the brakes, clutches, or motors to adjust the tension accordingly.

 

Web guides: Web guides help keep the substrate aligned as it travels through the press. They work in conjunction with tension control systems to ensure that the material stays in the correct position, preventing lateral movement that could lead to print misalignment.

 

Packing and Shipping of Tension Controller

 

Packing

Carton/Wooden Box

Shipping

Shipped by road, Sea, Rail

 

FAQ

Q: How does tension control improve color registration in multi-color printing?

A: Tension control systems keep the substrate stable as it passes through each color station, preventing movement that could lead to misaligned colors or blurry prints.

Q: What components are used in tension control systems?

A: Key components include load cells, dancer rolls, brakes, clutches, tension controllers, and web guides, all of which work together to monitor and adjust the tension of the substrate.

Q: How often should tension control systems be calibrated?

A: Regular calibration is recommended to ensure that sensors and controllers provide accurate readings. The frequency of calibration depends on the specific system and the demands of the printing operation.

Q: What is a tension controller?

A: The Tension Controller is the most important component in the creel system with each controller holding a spool of steel cord while providing a consistent tension as the cord is pulled by the calender.

Q: What is the function of a tension control?

A: Tension control is the act of maintaining the desired amount of tension on the web, based on the needs of the material. Meaning the tension is measured and maintained at the desired setpoint, thus allowing the web to run smoothly throughout the entire production process.

Q: What is a tension control bolt used for?

A: Tension Control Bolts also known as tc bolts are used for high strength, steel to steel fastening. It is one of the most commonly used fasteners for high strength applications, even preferred over large hex bolts. The head is dome-shaped and is not designed to be driven with normal tools.

Q: What is the mechanics of tension control?

A: The simplest and least expensive method of tension control is manual. They can be as simple as a potentiometer adjusting the torque output of a drive or magnetic particle brake or clutch or an air regulator adjusting the air pressure and therefore torque output of an air brake or clutch.

Q: What is the formula for tension control?

A: If the radius is changing, torque needs to change proportionally to keep the torque contribution to tension constant. By combining torque control with roll diameter, an open-loop torque control system can do a reasonable job-creating constant tension at a constant speed.

We're professional tension controller manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade tension controller from our factory.