Zhoushan Jinmao Machinery Manufacturing Factory
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Home > Produkt-Liste > Bimetallische Schraube & Zylinder > Lieferant von bimetallischen Schneckenzylindern
Ms. Linda Tang
Marke: JINMAO
Verpakung: Holzschatulle
Ort Von Zukunft: Zhejiang, China (Festland)
Plastic extruder bimetallic screw barrel/bimetallic extruder screw barrel
Diameter
Φ15mm-Φ350mm
Designing
Screw structure and compression
ratio can be designed according
to different products &different mixtrues.
Standard Specifications
45/90, 51/105, 55/110, 65/132, 80/156, 80/172, 92/188
Advantages
1.Advanced Nitriding Technology 2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
3. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.
Materials
38CrMoAlA
(JIS SACM645)
SKD61
Application
pp.pe.pvc pipe and profile
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
980-1080HV
Packing
Wrapped up by film in wooden
Nitride Brittleness
≤Grade One
Payment Term
T/T , L/C ,Western Union
Surface Roughness
Ra0.4um
Delivery Term
15-30 working days
Screw Straightness
0.015mm
Port Departure
Shanghai/Ningbo
Alloy Hardness
HRC65-75
Min. Order
1 set
Alloy Depth
1.5mm-3.5mm
Common Nitrided:2.5-4years
Bimetallic: much longer lifetime.
Produktgruppe : Bimetallische Schraube & Zylinder
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