High-Speed Micro-Tension Test HFD Rewinder from China Suppliers and Factory with Constant Tension Control
Performance Features
Constant tension control by automatically calculating the roller diameter.
Winding, unwinding and traction device driven by single engine with frequency variation. Timing belt for a smooth, dependable operation with minimal noise.
High precise tension control, quick response and wide adjustable range.
Unwinding with advanced simulated photoelectric automatic correction system, and equipped with electrostatic elimination device and film connection platform.
Automatic reverse winding lookup and rewinding automatic meter-counting for defect.
Technical Parameters
| Machine Type | HFD-450 | HFD-1300 | HFD-1600 | HFD-2000 |
|---|---|---|---|---|
| Maximum width of slit material | 400mm | 1250mm | 1550mm | 1850mm |
Frequently Asked Questions
Q: How does the machine achieve constant tension control?
The system achieves highly precise constant tension control by automatically calculating the roller diameter during operation.
Q: What driving mechanism is used for winding and unwinding?
The winding, unwinding, and traction devices are driven by a single engine with frequency variation, utilizing a timing belt to ensure smooth, dependable operation with minimal noise.
Q: What auxiliary systems are equipped on the unwinding unit?
The unwinding unit is equipped with an advanced simulated photoelectric automatic correction system, an electrostatic elimination device, and a dedicated film connection platform.
Q: How does the machine handle defects during rewinding?
It features an automatic reverse winding lookup and a rewinding automatic meter-counting system specifically designed for defect tracking.
Q: What is the maximum slit material width for the HFD-1600 and HFD-2000 models?
The maximum width of slit material is 1550mm for the HFD-1600 model and 1850mm for the HFD-2000 model.