| Standard: | DIN, ASTM |
|---|---|
| Technics: | Casting |
| Material: | Metal |
| After-Sales Service: | Good After-Sales Service |
| Warranty: | One Year |
| Feature: | Corrosion Resistance |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Product name:Bimetallic parallel SJP120mm screw and barrel for plastic extruder for PVC pipe UPVC profile plastic recycling
Specification:
1) 38CrMoAlA(JIS SACM645)
2) 42CrMo(JIS SCM440)
3) 9Cr18Mov
4) CW6Mo5Cr4V2
Characteristic
High quality alloy-steel
Heat-treatment
Nitriding treatment
Electroplated hard-chrome finish
Spray bimetallic coating
Depth of nitriding layer: 0.5~0.8mm
Nitriding hardness: 900~1000Hv
Nitriding brittleness: less than one grade
Surface roughness: Ra0.4
Straightness of screw: 0.015mm
Surface hardness of chromium plating after nitriding: greater than 950Hv
Chromium plating thickness: 0.025~0.085mm
PVC wood plastic, PE wood plastic, ultra-high molecular plate, free brick plate, 1:2 above high calcium buckle plate, high calcium pipe, high calcium profile, soft PVC sheet, PVC foam board and other ordinary plastics, PP, PE, ABS, PVC, raw material granulation, production of pipe, profile, sheet and other products.
Plywood or wooden case
Why choose us:
1.low cost :
all the machine ,we make it ourself to reduce the cost of our customer.
2.Genuine product with excellent quality :
we choose our material very strict,
all the material come to our factory must pass the quality test
substandard goods are returned to the supplier.
3. Engerneers available to serve oversea:
4.quick delivery:
the company provide just in time delivery with its streamlined supply chain
5.cost saving
we take strong attention to every detail in the manufacturing process,
the quality control in our factory is very strict,
all defective semi-manufactures must be treated again or reject.
all the machine must be checked out ,then deivered to our customer.
all about that pushing up the price,
what we want to do is give our customer a good quality product with stable working and long lived
Suppliers with verified business licenses
Audited Supplier 
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