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| After-sales Service: | One Year |
| Warranty: | Unavailable |
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The difference between mechanical tensors and magnetic tensors:
Mechanical tensioner:
Working principle: Use contact mechanical friction to provide torque.
Advantages: Wide range of tension coverage, can meet the winding of 1.2mm thick line.
Disadvantages: Due to the existence of contact mechanical friction, so the durable stability of tension is not good enough, need to do point check correction every day.
Magnetic tensioner:
How it works: Torque is provided by non-contact magnetic torque.
Advantages: Magnetic tensioner is generated by magnetic torque damping, no mechanical friction, so it can produce long-term stable tension, and the accuracy can be effectively guaranteed. The MTA class can also provide two sections of tension to meet the need for foot winding.
Disadvantages: Due to the structural limitations of the tensioner itself, the tension can only be adjusted from small tension to large tension when the winding tension is set. If the large tension is adjusted to small tension, it must be reduced in the stopping state and then reduced to the required tension in the winding state.
| Model | Applied wire diamiter(mm) | Tension scope(g) |
| WD01 | φ0.02-φ0.04 | 2.0-11g |
| WD02 | φ0.03-φ0.06 | 7.0-30g |
| WD03 | φ0.04-φ0.08 | 9.0-50g |
| WD04 | φ0.03-φ0.08 | 6.0-50g |
| WD05 | φ0.06-φ0.13 | 20-130g |
Characteristics and operation of tensioner:
The core components of the tensioner adopt the most advanced electromagnetic hysteresis technology, tension control through the excitation current, high control accuracy, can obtain stable tension, has nothing to do with the winding speed, can adapt to high-speed winding; We developed a variety of tension setting functions of the tensioner, with the broken line detection function, with the input signal switch to make the output tension rapidly change (its output value is equal to the corresponding set value), to achieve the purpose of intelligent control.
The tensioner only needs two basic operations: installation, debugging and fine tuning. The other specific parameters depend on the specific functions required. Installation and debugging steps, according to the instructions step by step can be, generally is to clear zero, calibration and so on to see different models. Fine tuning is based on the tension control system with PID setting function for a controller, PID setting is generally adjusted as follows: Generally, the differential D value is set to zero, and the integral I is set to a small number between 5-10, and the P value is changed from small to large until the system can adjust and stabilize. When the P is adjusted well, an external interference is added to see the time required for the system to restore to balance. If it is too slow, the I value is increased until the satisfactory effect is achieved. As for the tension controller, the most basic role of course is to control the tension, constant tension system for example, the actual value of tension and set value to control the size of the output value.
Wudu Company takes "quality first, technology first, service first, customer first" as the purpose, always "pragmatic, scientific management, integrity-based, believe in management and control innovation, constantly improve their own skills" concept.
Transport:
We support air, sea and land transportation.
Q1. How soon can I receive the quotation?
We will send you the quotation within 24 hours after receiving the inquiry.
Q2. Could you give me a sample?
Samples are available on request.
Q3. How soon can I get the sample and quality?
It usually takes seven days to produce the sample. Bulk orders usually take 7-15 days. If something urgent comes up, the delivery time may be postponed
Q4. How about the delivery method?
Goods are usually shipped by air or sea via DHL,UPS,FEDEX, EMS. If you have a warehouse in China, we can also deliver the goods to your warehouse.
Q5. What are your payment terms?
Wire transfer,50% down payment,50% balance. Other payment methods such as Paypal, Western Union, L/C can be negotiated.
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