Semi-Auto Strap Winder – Manual Bobbin Change, Automatic Winding, High Cost Performance

The CQ800 semi-automatic PET strap winder features a semi-automatic operation mode: the operator manually changes bobbins (mounts empty cores and removes finished coils), while winding processes such as tension control, layering, speed adjustment, measurement, and automatic stop at set value are all performed automatically by the machine. Compared to fully automatic winders, the semi-auto design eliminates complex automatic core feeding and unloading robots, significantly reducing equipment cost while retaining core winding accuracy and efficiency. With pneumatic mandrels, manual change-over takes only seconds; the dual-mandrel option further shortens downtime. For users who want stable, high-quality winding within a limited budget, the CQ800 offers excellent cost performance.

• Clear division of labor - Manual only for simple change-over; core technology fully automatic.
• High return with low cost - Eliminates complex robots; price is 50-70% of fully automatic.
• Fast change-over - Pneumatic mandrels + optional dual mandrel; very short downtime.
• No compromise on winding quality - Constant tension, precision layering, measurement - same as fully automatic.
• Simple operation - No extensive training; ordinary workers can handle it.
• Easy maintenance - Relatively simple mechanics, fewer failure points.
• Flexible upgrade - Reserved interfaces for future fully automatic conversion.