250kg/H PET Band Extrusion Machine with 90mm Screw Diameter for Plastic Strap Production
Price:
Negotiable
MOQ:
1 set
Delivery Time:
45 working days
Brand:
WingsPlastic
Product Description
PET Band Extrusion Machine for Plastic Strap Production
This industrial PET strap production line is engineered to manufacture high-quality plastic strapping belts using 100% recycled PET bottle flakes. The system addresses PET material's water absorption characteristics and brittleness through precision engineering and advanced process control.
Key Technical Advantages
- Energy-saving circulating air crystallization drying units with PLC automatic control
- Single screw extruder design optimized for stable extrusion with PET flake materials
- Integrated melt pump pressure control units for automatic screw speed adjustment
- Gear-driven stretching rollers for enhanced durability and extended service life
- Torque-adjustable winders for easy operation and customization
- High-stability heating ovens ensuring proper stretching rates and effective annealing treatment
Production Process Flow
Materials feeding → Pre-crystallization → Drying → Feeding → Extruder melt → Filter →
Melt metering pump → Extrusion die → Hot water tank → Five Pulling rollers → Stretching Oven →
Stretching rollers → Embossing → Annealing treatment oven and water tank →
Three Pulling Rollers → Winders → Packing
Technical Specifications
| Model | Strap Cavities | Motor Power | Screw Diameter | Screw L:D Ratio | Output Capacity | Screw Speed |
|---|---|---|---|---|---|---|
| SJ90/33 | 1-2 Cavities | 75kW | 90mm | 33:1 | 150-250kg/h | 72RPM |
| SJ100/33 | 1-3 Cavities | 90kW | 100mm | 33:1 | 250-300kg/h | 72RPM |
| SJ120/33 | 2-4 Cavities | 110kW | 120mm | 33:1 | 300-400kg/h | 72RPM |
Manufactured by Qingdao Wings Plastic Technology Co., Ltd., a professional manufacturer specializing in PET strap production line equipment with extensive industry expertise.
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Company
Qingdao Wings Plastic Technology Co.,Ltd
Location
The North of Jiaoxi Xiaohang, Matie Road, Jiaozhou City, Shandong Province, China
Contact Person
Wang