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Planetary screw extruder is composed of central shaft, planetary shaft, rolling stuff barrel, case, heating and cooling parts, rozzel, and so on.
The structure uses model system, and has good flexibility.
Planetary screw extruder mainly are used for manufacturing thermal sesitivity materials hard and soft PVC and also for ABS, TPO, TPU, and the mixture of filler polyalkene and bond.
Screw type: Planet screw/Planetary screw
Main screw size: 75mm~190mm
Accessories screw quantity: 6~12
Screw L/D: 10-46
Product Description
Specification:
Planetary screw extruder is composed of central shaft, planetary shaft, rolling stuff barrel, case, heating and cooling parts, rozzel, and so on.
The structure uses model system, and has good flexibility.
Planetary screw extruder mainly are used for manufacturing thermal sesitivity materials hard and soft PVC and also for ABS, TPO, TPU, and the mixture of filler polyalkene and bond.
Screw type: Planet screw/Planetary screw
Main screw size: 75mm~190mm
Accessories screw quantity: 6~12
Screw L/D: 10-46
Planet Screw Barrel/cylinder planetary screw for plastic extruder Machine | |||
Diameter | Φ70mm-Φ190mm | Design | Screw structure and compression ratio can be designed |
Materials | 38CrMoAlA | Application | All kinds plastic & rubber and All kinds of glass fiber, |
Nitride Case Depth | 0.5mm-0.8mm | Technology | 1.Longer time Gas Nitriding |
Nitride Hardness | 960-1060HV | Packing | Wrapped up by film in wooden |
Surface Roughness | Ra0.4um | Delivery Term | 25 working days |
Screw Straightness | 0.015mm | Port Departure | Shanghai/Ningbo |
Alloy Hardness | HRC58-70 | Min. Order | 1 set |
Alloy Depth | 1.5mm-3.5mm | Guarantee | Common Nitrided:2.5-4years |
Parallel Twin Screw Barrel 
Conical Twin Screw Barrel 
