Planetary Screw Barrel
Product: Extruder screw barrel
Material:38CrMoAIA/SACM645/AISI4140/SKD61/etc
Nitriding depth:03.5-0.8mm
Alloy depth:2.0-3.0mm
Quenching hardness: HRC55-62
Surface roughness:Ra0.4
Screw straightness:0.015mm
Origin: China
Product:
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
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Planet Screw Barrel/cylinder planetary screw for plastic extruder Machine |
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Diameter |
Φ70mm-Φ190mm |
Design |
Screw structure and compression ratio can be designed According to different products & different clamping force requirement. We can select&design the matching screw barrel to meet your requires. |
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Materials |
38CrMoAlA |
Application |
All kinds plastic & rubber and All kinds of glass fiber, |
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Nitride Case Depth |
0.5mm-0.8mm |
Technology |
1.Longer time Gas Nitriding |
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Nitride Hardness |
960-1060HV |
Packing |
Wrapped up by film in wooden |
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Surface Roughness |
Ra0.4um |
Delivery Term |
25 working days |
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Screw Straightness |
0.015mm |
Port Departure |
Shanghai/Ningbo |
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Alloy Hardness |
HRC58-70 |
Min. Order |
1 set |
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Alloy Depth |
1.5mm-3.5mm |
Guarantee |
Common Nitrided:2.5-4years |
Workshop&Process
Quality Inspection
Packing&Shipment
