Extruder Model | RFS-Z92/188 | RFS-Z110/220 | RFS-Z92/188& RFS-Z80/156 For coex |
Capacity (kg/24h) | 14000-18000 | 25000-28000 | 17000-20000 |
Conical Twin Screw Extruder (110/220) | |
Screw |
|
Type | Conical Twin Screws |
Diameter (Front/Back) | 110/220mm |
Material | 38CrMoAlA with Bimetallic Alloy |
Treatment | Nitride |
Thickness of nitride layer | 0.6-0.7mm |
Hardness | HV 740 - 940 |
Roughness | Ra≤0.8um |
Rotation speed(r/min) | 1~34.7 r/min |
Barrel | |
Barrel material | 38CrMoAl with SKD Alloy Sleeve |
Treatment | Nitride with Hardness 900-1000HV |
Heating zone | Six zones |
Heating on Feed inlet (1st zone) | Ceramic heater |
Heater (2nd to 6th zone) | Aluminum heater |
Heating power(kW) | 80KW |
Temperature range(ºC) | 50~300 |
Cooling zone | Five zones |
Cooling | Air blower with Water circulation |
Drive | |
Motor | AC motor (Siemens Beide/WNM) |
Motor Power | 200KW |
Speed driver | Frequency inverter (TECO/ABB) |
Gearbox | Horizontal |
Gears material in Gearbox | 20CrMoTi Alloy steel |
Connection (motor & gearbox) | Motor connected with gearbox in the behind |
Vacuum venting | |
Vacuum pump | Liquid ring vacuum pump |
Power | 7.5KW |
Vacuum degree | 0~-0.09Mpa |
Dust collection tank | Two pcs |
Feeding | |
Hopper for loading material | SUS304 stainless steel with sight glass |
Feeding | By screw rotating |
Feeding screws | Double screws |
Drive | 2.2KW gearmotor |
Speed driver | Frequency inverter (ABB brand) |
Blender unit | Avoid powder bridging |
Control | |
Control cabinet | Integrated in the extruder |
Control cabinet cooling system | Air Blow cooling for power cabinet |
Control | All motors and temperature control circuits (total 16 zones) and melt pressure and alarms in extruder |
Temperature Control type | Temperature control meters |
Manu display in language | English / Chinese |
Operation | Touch and button |
Overload alarm | Included |
General parameter | |
Extruder Max. capacity | 1500kg/h |
Production capacity (recommend) | 1000-1250kg/h |
4 mm product | 3000-3500 m²/day |
Total installation power | 300KW |
Weight | 11500Kg |
Length | 8000mm |
Width | 1800mm |
Height (included loader) | 4800mm |