Adjustable Traverse 50–200 mm Pet Strap Semi-auto Winder

The CQ800 semi-automatic PET strap winder features an infinitely adjustable traverse length from 50 mm to 200 mm, allowing flexible control of finished coil width. Whether narrow coils (e.g., 50 mm) for hand strapping or wide coils (200 mm) for large automatic strapping machines, the adjustment can be made quickly via the touchscreen. No mechanical parts need to be replaced - the servo-driven traverse mechanism automatically changes its travel range based on the set value. Combined with electronic 2/3-point or spiral layering, the system ensures minimal strap bending and neat end faces. This capability allows one machine to produce multiple PET coil width specifications, increasing equipment utilization.

• Wide adjustable range - 50-200 mm, covering most PET strap coil width needs.
• Infinitely variable - Any intermediate value can be set precisely, not limited to a few presets.
• Quick changeover - Modify on touchscreen, complete in seconds.
• No mechanical replacement - No part exchange, saving time and spare parts cost.
• High servo precision - Ensures neat coil edges, repeatability <1 mm.
• Multiple layering modes - 2/3-point or spiral, adaptable to different strap types.
• Boosts machine versatility - One machine produces multiple widths, reducing inventory of different winder models.