Conical twin-screw Plastic PVC EVA foam pelletizing palletizer machine

Conical twin-screw Plastic PVC EVA foam pelletizing palletizer machine

Device overview

Conical twin screw extruder granulator is mainly used to compunding PVC,EVA,Caco3,fillers and other additives. The plastic granules produced are uniform, dense and beautiful. The auxiliary machine adopts die surface granulation, air feeding aggregate, vibration separation and cooling, and has the characteristics of high degree of automation and good production efficiency.


FUNCTION:

1. The multi-component quantitative feeding system ensures that the configuration of the master batch raw materials is easier and more effective. Centralized feeding system avoids dust scattering and can control each kind of material feeding quntity.

2. The material of screw and barrel is made of high-quality carbon steel andNitriding treatment, also the mold is made of high-quality carbon steel and processed by hard ironingnaturally durable. And its reasonable distribution of the outlet of the flow channel can ensure the uniform extrusion of the pellets.

3. A unique three-dimensional wind cooling die face pelletizing way can cool the pellets much more efficient.So that the final pellets can be with excellent quality. 



Application material and final products

EVA compounding.jpg


Layout of the machine

wind cooling die face cutter.jpg

Parameter of such kinds machine


ModelSJZ51/105SJZ65/132SJZ80/156SJZ92/188
Screw diameter (MM)51/10565/13280/15692/188
Main Motor (KW)18.53790110
Capacity (kg/h)100~150200~250500~600700~800



CUSTOMIZABLE SPECS OF THE LINE

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Machine details

doube feeder.jpg

Feeders

As a special design feeding way, it can Feeder the material into the extruder evenly and stably by thress feeders. Each feeder will be controlled by inverter and feed the material separator.

conical twin-screw.jpg

Screw and Barrel

The conical twin-screw extruder has stable performance and can make the melt plasticized and extruded well at a lower temperature. The barrel is equipped with a cast aluminum heater, which has high thermal efficiency, fast and uniform heating, and is equipped with a cooling fan.


conical twin-screw drawing.jpg

Screw and Barrel together with the Gearbox

The specially designed transmission part is driven by a new type of variable frequency motor or DC motor, which has stable operation, large transmission torque and high efficiency.

hot wind cutter die.jpg

Wind Cooling pelletizing system

As we all know, PVC EVA can not touch with the water, so it should use the wind to cool the material. Our advantaged designed pelletizing system can be easily to operate and clean. There is also a light outside to see the knives working and the die.

pelletizer cutter die.jpg

Cutting Die

An unique three-dimensional wind cooling die face pelletizing way can cool the pellets much more efficient.So that the final pellets can be with excellent quality.


vibration cooling by fan.jpg

Wind Cooling Vibration System

Several axial fans are installed on the vibratrion to cool the pellets again and also sieving the good pellets.

Cyclone separation.jpg

Double or Three Wind Transmission System

Granules need to be coolled well, so we use double or three wind transmission system to cool the material several, so that the final pellets won't stick together.

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