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PLA,PBAT,PBS,PPC,PCL,TPS and PHA Starch Filled Plastic Bio-degradable Compounding and Pelletizing Line

Plastic Compounding Machines

PLA,PBAT,PBS,PPC,PCL,TPS and PHA Starch Filled Plastic Bio-degradable Compounding and Pelletizing Line

Starch filled bio-plastic compounding line is composed of four parts. They are dosing system,compounding system,underwater cutting system,downstream auxiliary equipment.

Dosing system contains vacuum loader for pellet,refill silo for pellet,single screw loss in weight feeder,vacuum loader for powder,refill silo for powder,twin screw loss in weight feeder,liquid loss in weight feeder.

According to the independent and accurate dosing system, raw material of bio-plastic, starch and plasticizer are added to the twin screw extruder, which has a high degree of automation and strong elasticity of formula adjustment.

Compounding system has control cabinet,gearbox,safety clutch,main extruder and main motor. Efficient heating and precise control to ensure stable,reliable and long term production.

Underwater cutting system includes water circulation system,cutter,water tank,dewatering unit. The closed system is enviromental with no emission of smoke and dust.

    PRODUCT video

    Production Process

    Plastic Compounding Machines317o

    Machine  advantages

    1.Modular twin screw extruder equipped with super high torque gearbox(available brands including Flender and Henschel from Germany、Zambello from Italy、Local made Changxin and Zhitian etc.), wear resistant & corrosive resistant barrels and screw elements, high torque shaft and safety clutch, efficient heating and precise control to ensure stable, reliable and long term production.
    2.Raw material are fed into twin screw extruder via accurate LIW feeders separately with high automation and flexibility to adjust formulation,available brands including Kubota、Brabender、K-Tron、Schenck、Colotronic and Local made Lingood、Transcell etc.
    3.High-efficiency and energy-saving motors can maximize the conversion of electrical energy into mechanical energy. The W21 Magnet drive system is composed of a permanent magnet motor and inverter with Super Premium IE4 (GB1) efficiency and Ultra Premium IE5 efficiency, which is perfectly suitable for speed regulation, low Applications with stringent requirements such as precise rotational speed control, low noise and compact design,available brands including WEG、Siemens, it can be low voltage, 6kV or 10kV.
    4.Automatic underwater pelletizing system can produce round pellet with high automation, the closed system has no emission of smoke and dust to environment and can adapt to various capacity requirements,available brands including ECON、BKG、Gala,Local made CGC、Ronghong etc.
    5.Various kinds of downstream equipments realize homogenization, sieving, drying & cooling , automatic packing smoothly.

    PRODUCT PARAMETER

    Model

    L/D

    Speed

    Output Capacity (kg/h)

    CJWH-52

    40-56

    300rpm

    150

    CJWH-65

    40-56

    300rpm

    240

    CJWH-75

    40-56

    300rpm

    440

    CJWH-95

    40-56

    300rpm

    820

    CJWS-52

    40-56

    300rpm

    190

    CJWS-65

    40-56

    266rpm

    310

    CJWS-75

    40-56

    300rpm

    550

    CJWS-95

    40-56

    300rpm

    1060

    CJWS-75 Plus

    40-56

    300rpm

    700

    PRODUCT application

    Typical application as plastic alloy, starch filled compound, bio-mass filled compound or mineral powder filled compound for bio degradable plastics as PLA,PBAT,PBS,PPC,PCL,TPS and PHA etc. Degradable plastics are widely used in food packaging, disposable tableware, agricultural film and other packaging.
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