Bimetal single extruder screw barrel for plastic extruder machine |
|||
Diameter
|
Φ15mm-Φ350mm
|
Designing
|
Screw structure and compression
ratio can be designed according
to different products &different mixtrues. |
Materials
|
38CrMoAlA
(JIS SACM645)
SKD61
|
Application
|
blow film, pipe, sheet, shrink film , sheet and others |
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
|
950-1020HV
|
Packing
|
Wrapped up by film in wooden
|
Nitride Brittleness
|
≤Grade One
|
Payment Term
|
T/T , L/C
|
Surface Roughness
|
Ra0.4um
|
Delivery Term
|
25-30 working days
|
Screw Straightness
|
0.015mm
|
Port Departure
|
Shanghai/Ningbo
|
Alloy Hardness
|
HRC58-62
|
Min. Order
|
1 set
|
Alloy Depth
|
0.5mm-0.8mm
|
Common Nitrided:2.5-4years
Bimetallic: much longer lifetime.
|
|
Guarantee
|
Technological Process:
Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining
About JIAWEI- Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design and enhancing service.
- Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen changer and so on); plastic processing machinery.
- Location advantage: located in China's Screw Town - Jintang Town in 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, We Emphasis On Cooperation.