Plastic Biodegradable Granules Making Machine Twin Screw Extruder

Twin screw extruder adopts big brand parts, highly automatic controlling system, which is easy to operate and stable quality.
This line has good mixing, dispersion and extrusion performance, which will help make top quality pellets.

Description:

1.gearbox:
New-style project of parallel three-axises driving makes the convey axis,convey chain,decelerate and the torque assignment get together,which keeo it compact,and the key bearings are imported.

The select material of drive components is dainty. Including super intension alloy cementiteing steel,cementiting and quenching ,gear grinding technics ,strengthening of tooth face.So they can ensure high torque,high precision and low noise.

Soakage and coerce lubrication integrate smoothly.When the hydraulic circuit is over pressed, it alarms.

2. feeding system:

Metering feeders are equipped with single screw,twin screw,hollow screw,forced-feeding,side feeding,liquid-adding system,etc

3.Screw and The barrel
The screw elements and then kneading blocks are designed accurately,by precise processed, agile combination,with interchangeability, which can fulfill efficient self-cleaning,transmission,compounding,pressure-forming.
The screw material is made of high tool steel 38CrMoALA or W6Mo5Cr4V2 by special heat-treament.

Euro-style rectangle barrel,reflux refrigeration is optimized and disposed,which makes temperature difference in C areas smaller

According to the material and special techinics demands,the material of cylinder can use high quality nitrided steel,corrosion proof or antifriction with corresponding process

Main Advantages:

1. Multifunctions of crushing and granulation. Whole plastic bags can undergo direct granulation without crushing
2. Double-column online screen exchanger with larger filtering area.
3. Water ring granule cutting avoid material staining.