9-32mm width Full Automatic Polyester PET Strap Production Line
make high tension 250-950kg
Process flow of PET belt production line
1. Feeding to → 2.mixing raw materials→ 3. pre-drying→ 4. Vacuum
dehumidification of raw materials→ 5. raw materials melting
extrusion→ 6. material embryo expression(with embryo) cooling
molding → 7.preheat the oven→ 8. firstly stretching → 9. secondly
streching → 10. embossing → 11. tempering oven→ 12. cooling →
13.winding to finished product
Technical parameters of PET belt 4output production line
| Item | Product name | Q’ty |
| 1 | Materials | PET raw material or 100% PET bottle flakes recycled |
| 2 | Product | PET output 4straps making machine |
| 3 | Capacity | 450-500kg/h |
| 4 | Total install power | 300kw, (actual power consumption is 50-55%) |
| 5 | Strap width | 9 mm-32 mm |
| 6 | Thickness | 0.4 mm-1.2 mm |
| 7 | Manpower | 2person/shift |
| 8 | Workshop required | L (58m) ×W (2m) ×H (8m) |
| 9 | Power source | 380V, 50Hz, 3Phase (according to customer requirement) |
| 10 | Electric components | Schneider |
| 11 | Inverter | INVT |
| 12 | Switches | Taiwan Fotek |
| 13 | Motor power | Gugao |
| 14 | Gearbox | GUOMAO |
| 15 | Warranty period | 12 months |
Advantags of PET strap making machine
1. Processes 100% recycled PETmaterial – eco-friendly and sustainable production.
2. Ensures even plasticization and stable extrusion with fully automated PLC control for consistent quality.
3. Customizable coating materials to enhance strap performance (e.g., increased breaking strength
and weld joint strength for cotton packing).
4. Dual-piston melt filter with air venting and back-flushing for
uninterrupted production.
5. Highly automated – only 1-2 operators needed for 24/7 continuous operation.
Application of PET strapping
1. Heavy-Duty Industrial Packing
Steel & Metal Industry – Securing steel coils, pipes, and metal
profiles.
Building Materials – Bundling bricks, tiles, and construction rods.
Timber & Wood – Palletizing lumber and plywood.
2. Logistics & Warehousing
Pallet Stabilization – Reinforcing boxes and loads for transport.
Container Securing – Preventing cargo shifts during shipping.
3. Agricultural & Textile Packing
Cotton & Wool Bales – High joint strength for compression bundling.
Hay & Crop Bundles – UV-resistant for outdoor storage.
Why PET?
✔ Higher tensile strength than PP straps
✔ Resists moisture, chemicals, and extreme temperatures
✔ Maintains tension longer (low elongation)
✔ Recyclable & eco-friendly
FAQ
For PET(polyester) strapping band extrusion line
* What about the output of PET strapping band extrusion line? 200kg/hr, 400kg/hr, 600kg/hr, 800kg/hr.
* What about the size of strap that the PET strap machine can make? Width: 9-32mm; Thickness: 0.41.2mm;
* What about the installation power of the PET strap machine? 150kw/200kw/250kw/300kw/400kw;
* What about the maximum tensile strength of the strap? 12000N (25*1.2mm);
* What about the running speed of strap? <120m/min;
* What about the usage of PET strap? Packing cotton, aluminum, wood, brick, boxes;
* Will the strap be used for automatic strapping tool or manual
tool? Both.
