Extrusion doublesided screw cylinder
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Extrusiondouble sided screw cylinder | |||
Diameter | Φ15mm-Φ350mm | Designing | ConicalScrew structure and compression ratio can be designed according to different products &differentmixtrues. |
Specifications of standard for extruder conicalscrew | 45/90, 51/105, 55/110,65/132, 80/156, 80/172, 92/188. | Advantages of extruder conical screw | 1.Advanced Nitriding Technology 2.Anti-corrosion and Wear-resisting Duplex Metal SprayingTechnoloy 3. we uses special alloy powders beingsprayed and welded on the screw's ridge,and uses differentalloy and welding methods for the screw of differentfunctions. |
Materials | 38CrMoAlA (JIS SACM645) SKD61 | Application | WPCsheet,pallets,pinch,pipe,profiles,soft pvc,pvc foamsheet,etc. |
Nitride Case Depth | 0.5mm-0.8mm | Technology | 1)Longer time Gas Nitriding treatment 2)special anti-wear & abrasion alloy (bimetallic) 3)tungsten carbide 4)cobalt base alloy 5)stainless steel 6)Gh113 nickel based alloy |
Nitride Hardness | 950-1060HV | Packing | Wrapped up by film in wooden |
Nitride Brittleness | ≤Grade One | Payment Term | T/T , L/C ,WesternUnion |
Surface Roughness | Ra0.4um | Delivery Term | 15-30 working days |
Screw Straightness | 0.015mm | Port Departure | Shanghai/Ningbo |
Alloy Hardness | HRC58-62 | Min. Order | 1 set |
Alloy Depth | 1.5mm-3.5mm | Common Nitrided:2.5-4years Bimetallic: much longer lifetime. | |
Twin screws
About Shenglong Machinery
- Our Strength: We have an experience of more than 20 year of manufacturing anddesigning Plastic machines, varied Screws and Barrels and spares.Weconcentrate on improving quality, updating design and enhancing service.
- Our products: Screws Barrels for Injection, Extrusion, and Blow Moldingapplications; relevant accessories(such as die head, gearbox, filterscreen changer and so on); plastic processingmachinery.
- Location advantage: located in China'sScrew Town- Jintang Townin Zhoushan City,near to Ningbo Port and Shanghai Port.
- Market areas: global sales network reaching South America, Eastern Europe,Southeast Asia, Africa, Oceania and the Middle East.
- We promise: We assure the customer benefits, We provide competitive price, WeEmphasis On Cooperation.
