RPET Pelletizing Line
China has banned importing waste PET from 2018. It will have a significant impact on RPET industry in the world. BoReTech believe that renewable resource applications by indigenization is the most environmentally friendly way and maximize business value due to China ban RPET import.

Making RPET Chips is an excellent choice, but RPET chips are different from RPET flakes which can’t be process secondary. Therefore, how to manufacture good stable quality chips is very import. BoReTech is your best partner which supply high performance and good quality RPET chips pelletizing line.

Process Flow Chart
  • Vacuum Feeding Magnetic Separatingd → Drying System → Vacuum Feeding → Metal Separating → Volumetric Feeding → Single/Twin-Screw Compounding → Melt Filtration → Die Head → Cooling → Underwater Pelletizing → Drying → Classification → Packing

Estimated Plant Parameters

Item/Model ZL-400 ZL-600 ZL-1000
Capacity (kg/h) 300~500 500~700 800~1100
Required Area (m) 50x5x7 50x5x7 50x5x7
Motor Installed Power (kW)
192 285 439
Electrical Heating Installed Power (kW)
108 161 214
Compressed Air (m3/min) 0.5 0.5 0.5
Manpower 2 2 2

Production Consumption Table
Average Consumption per ton Pellets

Item/Model ZL-400 ZL-600 ZL-1000
Capacity (kg/h) 300~500 500~700 800~1100
Process Industril Water (ton)
0.2 0.2 0.2
Electric Power (KWH) ~375 ~345 ~320

Quality of Final Product

Viscosity (dl/g) >0.68
Value L
Value B <5
Moisture Content (%) <1

Applications of RPET chips

- Fibers - Filament - Sheet