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Hartai Techology Industry Co.ltd

                           is a professional manufacturer forcoil winding tensionerwith best quality and the most  competitive price in china.  

Key advantages of mechanical wire tensioners:

These mechanical  tensioners use a device containing a permanent magnet as a  noncontact method of generating a variable resistance to rotation of the main

wheel of the tensioner, thus maintainingwire tension at the set value for longer

periods than their mechanical counterparts with greatlyreduced requirement for 

adjustment.

Polished ceramic eyelets and guide rollers at each point of contact protect the 

insulating enamel from mechanical damage.

The performance of these magnetic wire tensioners is exceptional given the low cost,

 providing outstanding value for money.

Captive roller on tension arm is easy to thread, eliminates chance of losing wire.

Detailed Product Description:

To achieve closed-loop tension control, automatic control precision up to ± 2%(This feature is only for part of the model);
Set features a variety of tension can be switched with the inut signal the output tension of a rapidly changing (its output value is equal to the corresponding set value), to achieve the purpose of inteligent control;
Excitation currents through the tension control, high control precision, stability and availability of the tension has nothing to do with the winding speed, can be adapted to high-speed winding.
With data acquisition and output capabilities with computer through RS232C communication, to achieve tension curve and data monitoring.