Low Camber PP Strap Making Line

This production line manufactures PP strapping with extremely low camber, maintaining deviation within 15mm/m. Advanced multi-stage stretching, precision heat setting, and comprehensive closed-loop tension control ensure superior product quality. The system features a 4.0-meter sizing oven with far-infrared heating tubes, 100mm thick insulation, and ±2°C temperature control accuracy for complete stress elimination and thorough material setting.

• Extremely low camber: Deviation ≤15mm/m, suitable for fully automatic strapping
• Precision heat setting: 4.0m far-infrared oven eliminates internal stress for straight straps
• Multi-stage stretching: 1.5-12x adjustable for optimized molecular orientation and reduced internal stress
• Uniform cooling: Dual cooling tanks (3.5m+5.5m) ensure uniform setting
• Precise haul-off: ±1 m/min accuracy eliminates tension-induced camber
• Fully automatic ready: Low-camber straps do not jam in automatic machines
• Reduced complaints: Significant reduction in end-user complaints about jamming
• Improved efficiency: Smooth feeding increases packaging line speed
• Reduced maintenance: Low camber reduces wear on strapping machine guide channels
• Premium positioning: Low camber is a core indicator of high-quality strapping