Biodegradable Plastic Compounding

Biodegradable Plastic: PPC, PABT, PLA, PBS, PCL, TPS, PVA, PVOH

1)Melt PBAT compounding with PLA or PPC

The melt PBAT material with temperature 240℃ is fed into twin screw extruder by a melt pump, and add the PLA or PPC pellets and chain extender additive into extruder by the loss-in-weight feeder. This is direct compounding which can save 40% energy and better dispersion, comparing with PBAT pellet compounding with PLA or PPC

2)PLA/PBS compounding with starch powder

  • Premix and long L/D for better dispersion
  • Special feeder for anti-bridge
  • Air cooling die face cutting for PLA base, and air cooling strand pelletizing for PBS base

Technical Specification

Model L/D Screw Speed (rpm) Motor Power (KW) Specific Torque( T/A3) Capacity Range ( kg/hr)
CJWH-65 40~56 300 75 9 240
CJWH-75 40~56 300 132 9 440
CJWH-95 40~56 300 250 9 820
CJWS-75 40~56 300 160 11 550
CJWS-95 40~56 300 315 11 1060

Machine Type (CJWH95 PBAT + starch 1000 kg/h Portugal case)

Machine Type (CJWH75 PLA/PBAT/PBS + starch (30%) 500 kg/h)

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Why Choose Jwell

  • High Quality Jwell machine barrels , screws , T-die and roller all by ourselves , we control the machine quality from drawing design to final installation .
  • Save Your 30% Money Comparable to the quality of Top Germany’s extruders , reasonable affordable prices . High effective single screw extruders and twin screw extruders .
  • Global Sales Service Jwell has sales office in Turkey , Vietnam , Thailand , Brazil , Canada , there are over 500 plastic engineers serve Jwell customer all over the world .
  • On Time Delivery Of Spare Parts We have almost all key parts of our products in stock and We remotely monitor the cloud status of the machine and provide timely maintenance suggestions ,we promise your extruder will never stop running .

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