PP Strap Production Line Single Screw Featuring Durable Components for Long

This standard PP strapping band production line is a fully automatic single-screw extrusion equipment designed for continuous mass production of high-strength polypropylene packing straps. Widely applied in packaging, logistics distribution and industrial bundling industries, the equipment delivers stable product quality with precise dimensional tolerance control for finished straps.

The unit adopts a high-output single-screw extruder with customized screw and barrel assembly, which ensures sufficient plasticization and homogenization of PP raw materials. The complete production line consists of automatic feeding system, extrusion die head, water cooling tank, drying unit, double-stage preheating & stretching mechanism, embossing device and multiple auto winding machines. The whole line is centrally linked and controlled by PLC touchscreen system, which guarantees stable operation and high continuous production efficiency.

It supports both virgin PP pellets and recycled PP scraps as raw materials, and color masterbatch can be added to produce customized colored straps. The finished strap width covers 5~19mm, thickness adjustable from 0.3mm to 1.3mm, which meets large-volume packaging demands from multiple sectors.

1. Fully automated integrated single-screw extrusion forming line with large hourly output
2. Upgraded screw & barrel structure for superior melting and plasticization of PP materials
3. PLC intelligent synchronous control for all production sections, easy parameter adjustment
4. Raw material compatibility: virgin PP granules, recycled PP reprocessed material & color masterbatch
5. Complete process flow: Automatic Feeding → Extrusion → Water Cooling → Drying → Two-stage Stretching → Embossing → Auto Winding
6. Supports simultaneous production of 2 to 6 packing straps, ideal for high-volume factory production
7. Adjustable width and thickness of finished straps to switch product specifications flexibly
8. Robust mechanical structure, low failure rate, simple operation and convenient maintenance

• Feeder: Automatic lifting feeding machine for mixing and conveying raw materials
• Extruder & Die Head: Core extrusion part to melt PP material and extrude initial strap blanks
• Cooling & Drying Tank: Rapid water cooling for shaping, followed by drying to remove surface moisture
• Preheating & Stretching Unit: Double-group stretching to improve tensile strength and dimensional stability of straps
• Embossing Machine: Creates anti-slip texture on strap surface to enhance bundling friction
• PLC Control Cabinet: Centralized operation, real-time monitoring and fault prompt
• Auto Winder: Multi-station winding equipment to roll finished straps into standard rolls automatically

• Carton & corrugated box sealing and outer packaging bundling
• Steel coil, metal materials and hardware component binding
• Timber, lumber and wood panel packing & strapping
• Pallet cargo fixing for warehouse storage and long-distance transportation
• Textile bale, cotton and fabric bundle compression packaging
• Building materials, plastic pipes and profile bundling & wrapping
• Large-scale logistics warehousing and cargo consolidation packaging

We provide full lifecycle technical service for global overseas customers:

• On-site installation guidance, equipment assembly and machine commissioning
• Professional operation & maintenance training for on-site operators
• Long-term stable supply of original spare parts with competitive lead time
• Remote online video troubleshooting and permanent technical consultation
• Customized factory layout planning and personalized production solution design