PVC EVA Recycling Pelletizing Machine Plant Line

PVC EVA Recycling Pelletizing Machine Plant Line

Device overview

PVC EVA recycling extrusion granulator with Single Screw, it is mainly used for processing rigid crushed PVC EVA flakes,  such as cable, boots, car bumper and son on.

If the material is too dirty, we can use a washing machine to wash the material first, and the washing machine include crusher,washing and dryer, so that the clean plastic flakes need to be granuated by extruders. Then the finally hese granules can be for further production and processing of plastics into finished products, which can be by blowing, injection and calendering. The total granulation line combines quantitative feeding, high efficiency double extruder,different types of filter and different types of pelletizer by modular design. All the machines are customized. 

The machine is wind cooling die face cutting system, because PVC is not good to cool by water, so cooling by wind is better, and the cyclone, wind cooling vibration can cool the material.


Application material and final products

recycled PVC EVA scraps pellets.jpg


Layout of the machine

未标题-1.jpg

Parameter of such kinds machine

SINGLE STAGE EXTRUSION LINE


ModelSJ30SJ45SJ65SJ90SJ100SJ120SJ160SJ180SJ200
Screw diameter (MM)30456590100120160180200
L/D18~42
Extruder speed (RPM)10~120
Capacity (kg)2~4010~4050~8080~150150~200250~400500~600800~10001000~1200


DOUBLE STAGE EXTRUSION LINE


ModelSJ90-90SJ100-100SJ120-120SJ150-150SJ180-180SJ200-200
Screw diameter (MM)9090100100120120150150180180200200
L/D26~3610~1526~3610~1526~3610~1526~3610~1526~3610~1526~3610~15
Extruder speed (RPM)10~120
Capacity (kg)80~150150~250250~400400~600800~10001000~12000




CUSTOMIZABLE SPECS OF THE LINE

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Machine details

Material feeding.jpg

Screw loader and feeder

Screw loader and the material into the feed hop on the extruder and the single screw feeder can feed the raw material into extruder equally and stable. There is sensor in it, when it is full, the loader will stop by itself, and when it is empty, the loader will restart. Meanwhile, there is sight glass to see the material in the hopper.The screw loader is controlled by the feeder


hot wind cutter.jpg

Hot wind cutter system

There is vacuum degassing on the extruder to vent the gas in the material, so that there is no bubble in the final pellets. The material is cut by hot wind cutter, because water cooling is not good for PVC EVA. 


wind cooling vibration.jpg

Wind cooling vibration

The wind cooling vibration can cool the material meanwhile select the good pellets. 

cyclone separator and wind vibration.jpg

Cyclone separator and wind cooling vibration

After cutting, the granules will be send into the cyclone and then go into the the wind cooling vibration to cool the material again.

double stage wind transmission system.jpg

Double stage wind cooling system

 With two stage wind cooling system, the pelles can be coolled well. Of course, three stage cooling system is also possible.


hot wind cutting die face extrusion machine.jpg

Extrusion machine

One stage or two stage plastic extruder is also possible for recycling granulator machine to make waste plastic PVC EVA granules. 

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