220-250KG/H Capacity Pet Belt Production Plastic Extrusion Line With 3.5m2 Filter Area And Neat Windding Winder

Application of PET strapping

1.Recycling & Waste Management

Compressing recyclable materials (e.g., cardboard, plastics, scrap metal) for transport and processing.Baling waste for recycling or disposal (PET strapping is eco-friendly and recyclable).

2.Consumer Goods & Retail

Bundling furniture, appliances, and other large retail products.

Securing mattresses, carpets, and rolled goods to prevent shifting during transit.

3. Manufacturing & Industrial Applications

Packing heavy machinery parts and automotive components.

Strapping metal coils, sheets, and other industrial semi-finished products.

Advantage of PET strap making machine

✔ High Tensile Strength – Secures heavy loads without breakage.
✔ Elastic Recovery – Maintains consistent tension to prevent load shifting.
✔ Weather & UV Resistant – Ideal for outdoor storage and harsh conditions.
✔ Lightweight & Non-Corrosive – A durable alternative to steel strapping.
✔ Eco-Friendly – Fully recyclable and reusable for sustainable operations.

Screw of our PET belt production line

1. Material Conveying & Compaction

Transports PET resin steadily from the feed zone to the die through helical flights

Compresses material gradually in the compression zone while removing entrapped air

2. Melting & Plasticization

Converts crystalline PET into a homogeneous melt via shear heat and external heating

Barrier screw design ensures complete melting (prevents unmelted crystal defects)

3. Mixing & Homogenization

Special mixing sections (e.g., Maddock elements) provide:
Viscosity uniformity
Additive/masterbatch dispersion
Precise temperature control (±1°C tolerance)

4. Pressure Build-up & Metered Output

Develops stable pressure (typically 15–25 MPa) in the metering zone

Ensures consistent melt flow through the die (prevents surging)

FAQ

1. Q: How many straps can be extruded at one time?
A: According to you detail requirement kg/h and strap specifications, we can help you make the PP PET strapping band belt packing strap production line to 1-8 straps at the same time.
2. Q: Are you factory?
A: Yes, friend, we are the factory and manufacturer and professionally produces PET strapping band belt packing strap production line.
3. Q: What about your machine price?
A: We are the factory and don't worry about the high price. On condition that the good quality to produce the finished products, we will provide you our best suitable and reasonable price