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Ningbo Haodi Motor Technology Co., LTD.
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Gold Index: 9477
Wear resistant double screw extruder sheet screw barrel
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Wear resistant double screw extruder sheet screw barrel1.
Wear resistant double screw extruder sheet screw barrel
1.38CrMoALA,SACM645
2.Optimum performance&input
3.Wearproof,long life
Wear resistant double screw extruder sheet screw barrel
we can make any specification of extruder screw barrel and injection screw barrel for Haitian, Demag, Engle, Klaus-maffei, Cincinnati Battenfeld,Nigro bossi, arburg,NPM, BOY, Husky, Fanuc, billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements.
Specifications of standard double conical barrel and screw for twin screw extruder:45/90, 51/105, 55/110, 65/132, 80/156, 80/172, 92/188.
Advantages of double conical barrel and screw for twin screw extruder:
1.Advanced Nitriding Technology
2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
Technical Parameter | |
Quenching and Tempering Hardness HB280-320 | Screw Straightness 0.015mm |
Nitriding Hardness HV950-1050 | Nitrided Chromium Coating Surface Hardness900HV |
Nitriding Depth 0.45~0.7mm | Chromium Coating Thickness 0.025~0.10mm |
Nitridng Brittleness 2 Level | Duplex Alloy Hardness HRC55-65 |
Surface Roughness Ra0.4 | Duplex Alloy Depth 0.8~3.0mm |
Materials and Technologies | |
Quality 38CrMoAIA (41CrAIMo7) | SKD61(H13) |
Quality Duplex Stainless Steel | Gr12MoV |
42CrMo | Quality Powder Metallurgy Materials |
40Cr | Hard Metal Cold/Thermal Spraying Technology |
Zinc 3# Steel | Advanced Nitriding Technology |
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology | |
Double-alloy technical standard:
Double-alloy level: Level A - containing Tungsten of 40%
Level B - containing tungsten of 25%
Level C - containing tungsten of 9.5%
Hardness of alloy: HRC56-65
Applied scope of plastic: applied for all kinds of appended fiberglass, plastic and PPA, PPO, PPS, LCP, magnetism powder and PC special engineering plasticComponents of alloy powder: Ni + Co + Cr + W + Si + Fe + B + C
Our counter rotating conical twin screw have following features :
- Conical twin screw machined onCNC"WMW" Germany make thread milling machinesby simulation software for better performance.
- Conical twin screw and barrel are specially designed forhigh calcium loading.
- compact&reliable gearbox
- designed for high output atlow screw speedandless power consumption.
- Two piece barrel constructionfor economical replacement can be provided.
- Bi-metallic screw&barrel can be provided fortwo-three times more lifespanthan nitrided screw&barrel.
- Easy operation
- Optimum performance
- Durable
- Low power consumption
- Corrosion/wear resistance
Product Appliance:
Various high glass fiber, mineral fiber and PPA, PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile, Used for PVC + 30% CaCo3, recycled plastic material.
Conical Twin Screw Barrel/Technical parameter: | |
Hardness of Nitriding | HV960~1060 |
Deepness of Nitriding Layer | 0.5~0.8mm |
Nitriding Brittleness | 0.045mm |
Screw Alignm
Ningbo Haodi Motor Technology Co., LTD. [China (Mainland)]
Business Type:Manufacturer | |
