Two Stage Single Screw Extruder

Technical parameter of the extruder group:
1. The first stage screw
1.L/D:28 :1
2.Screw diameter:85~180
3.Motor power:55~300KW
4.Speed:10~150rpm
5.Cooling method:forces wind cooling
6.Lubrication:forces lubricating
7.Heating method:electric heater
8.Control zone: 7 zones
9.Control zone for head: 2 zones
10. Vacuum degas: an enlarged one

The Second stage screw
1.L/D:10 :1
2.Screw diameter:150~200
3.Motor power:55~90KW
4.Speed:10~120rpm
5.Cooling method:forces wind cooling
6.Lubrication:forces lubricating
7.Heating method:electric heater
8.Control zone: 4 zones
9. Pelletizing method: Water-ring pelletizing system