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Direct Parallel Winding PET Strap Auto Winder with Dancer Constant Tension and 820 mm Max Package OD
Direct Parallel Winding PET Strap Auto Winder with Dancer Constant Tension and 820 mm Max Package OD
Direct Parallel Winding PET Strap Auto Winder with Dancer Constant Tension and 820 mm Max Package OD
Direct Parallel Winding PET Strap Auto Winder with Dancer Constant Tension and 820 mm Max Package OD
Specifications
Brand Name :
CHUQI
Model Number :
CAQ800F
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
USD/RMB
Payment Terms :
T/T
Supply Ability :
1000 sets
Delivery Time :
60 days
Packaging Details :
Wood Box
Connection method :
Direct parallel winding
Accumulator needed :
No
Speed compensation :
Dancer constant tension + dual servo auto adjustment
Installation distance :
1–2 m downstream of extruder
Strap width range :
9–32 mm
Max package OD :
820 mm
Description
Direct Extruder Parallel Winding PET Strap Winder
Production Overview

The CQA800F fully automatic PET strap winder supports direct parallel winding from the extruder, eliminating the need for accumulator stands. After cooling, the strap enters the winding station directly from the extruder exit, while the dancer constant tension system automatically compensates for minor speed fluctuations between extrusion and winding, ensuring smooth operation.

This design effectively shortens the total production line length, reduces strap exposure time, and lowers contamination and stretching risks. The machine can be integrated into a fully automated plant or run independently. After winding completes, it automatically wraps the package with film, flips it down to the roller conveyor below, and simultaneously feeds a new tube from the magazine - achieving continuous production.

Technical Specifications
Parameter Specification
Model CQA800F
Extruder connection Direct parallel winding (no accumulator needed)
Winding speed 50 - 250 m/min
Tension compensation Dancer constant tension + dual servo motors (auto speed difference compensation)
Strap width range 9 - 32 mm
Max package outer diameter 820 mm
Installation position 1-2 m downstream of extruder
Continuous operation Yes (24/7)
Automatic functions Film wrapping, flip discharge, core feeding, measurement
Key Features
  • Direct connection - Eliminates accumulator and buffer rollers, simplifies line.
  • Speed adaptive - Dancer constant tension automatically compensates extrusion/winding speed differences.
  • Shortens line length - Reduces equipment footprint, lowers building cost.
  • Reduces contamination - Short exposed strap path lowers dust and oil pick‑up.
  • Prevents stretching - Fewer rollers reduce accidental strap deformation.
  • Easy installation - Place after extruder cooling section; no line modification needed.
  • Automation ready - Can communicate with extruder PLC for coordinated control.
Frequently Asked Questions
Does direct extruder integration require retrofitting my existing line?
No. Simply place the CQA800F 1-2 meters after the extruder cooling bath or air‑cooling section, then re‑thread. Your existing accumulator can be kept or removed.
How does the winder handle extruder speed fluctuations?
The dancer constant tension system continuously senses strap sag or tension and automatically adjusts winding motor torque and speed to absorb differences, ensuring smooth winding.
How is it configured to serve multiple extrusion lines?
This model is designed for 1-out-of-6 or 1-out-of-8 production lines and can work with robotic arms. Each winder corresponds to one extrusion line, or they can be served alternately through a switching device.
If the extruder stops temporarily, will the winder stop automatically?
Yes. By connecting signals, the extruder stop signal can be sent to the winder PLC, which will slow down and stop to avoid strap accumulation or tearing.
Does direct integration improve strap quality?
Yes. The shortened path from extrusion to winding reduces friction and bending over intermediate rollers, resulting in better surface finish and improved dimensional stability.
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Direct Parallel Winding PET Strap Auto Winder with Dancer Constant Tension and 820 mm Max Package OD

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Product Detail
Brand Name :
CHUQI
Model Number :
CAQ800F
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
USD/RMB
Contact Supplier
Direct Parallel Winding PET Strap Auto Winder with Dancer Constant Tension and 820 mm Max Package OD
Direct Parallel Winding PET Strap Auto Winder with Dancer Constant Tension and 820 mm Max Package OD

Jiaxing Chuanqi Machinery Equipment Co., Ltd.

Verified Supplier
3 Years
zhejiang, jiaxing
Since 2012
Business Type :
Manufacturer
Main Products :
PET Strap Winder, PP Strap Winder, Paper Strapping Production Line
Total Annual :
5000000-8000000
Employee Number :
50~60
Certification Level :
Verified Supplier
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