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Bimetallic Injection Screw Barrel for Moulding Machine

China Bimetallic Injection Screw Barrel for Moulding Machine, Find details about China Bimetallic Screw Barrel, Screw Barrel from Bimetallic Injection Screw Barrel for Moulding Machine

Straightness
0.015 mm/M
Surface Roughness
Ra 0.4 Um
Hardness After Nitriding
Hv950-1200
Chromium Plating Thickness
0.05 M
Applicable Industri
Hotels, Garment Shops, Building Material Shops, Ma
Origin
Zhoushan
HS Code
84779000
Straightness
0.015 mm/M
Surface Roughness
Ra 0.4 Um
Hardness After Nitriding
Hv950-1200
Chromium Plating Thickness
0.05 M
Applicable Industri
Hotels, Garment Shops, Building Material Shops, Ma
Origin
Zhoushan
HS Code
84779000


Our Products:

Bimetallic Injection Screw Barrel for Moulding Machine

Specifications

For good plasticizing effect,we have different designs of screw and barrel for extruder machine to meet customer's demand.Our factory manufactures with high-quality material, applying the method of hardening and tempering and nitriding, thus it enjoys the characteristics of long working life, wear resistance, and anti corrosion. Besides, the technique of hard alloy spraying or chrome plating can be used on the working surface of screw, which will make it have better using effectiveness.We can produce for Haitian, Chenhsong, Demag, Engle, Nigrobossi, KMD, NPM, BOY, HUSKY, Nippon Steel, Toshiba, Nissei, Mitsubishi, CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, WEBER, AMUT and so on.
 
Extrusion Parallel Twin Screw Barrel:

52/65/68/70/75/80/85/90/95/110/105/110/115/120/130/140/150

Extruder screw diameter: 15 - 300 MM
LD for extruder screw: 1:5 - 1:65
Extruder barrel OD: 20-500 MM
 

injection screw barrel and bimetallic injection screw and barrel by materials 38CrMoAlA or 42CrMo and so on,for many type of injection mould machines,such as HAITIAN,CHEN HSONG,JSW,HAITAI,BRCHO,and so on.

 

1. Diameter of screw: D12-D300mm 
2. L/D ratio of screw: 10 - 26 

Product Name
Parallel twin screw cylinder for BATTENFELD
Base Material (steel)
38 CrMoAlA(JIS SACM645); 42 CrMo(AISI 4140);
Cr12MoV(JIS SKD-11); 4Cr5MoSiV1(JIS SKD-61)
Process ( hot treatment)
Nitriding treatment 72 hours
Bimetallic treatment
Hardness after hardening and tempering
HB260-320
Nitrided Hardness
HV900-1000
Nitrided Case Depth
0.5 - 0.8 mm
Nitrided Brittleness
Less than Grade 2
Surface Roughness
Ra 0.4
Screw Straightness
0.015 mm
Bimetallic Hardness
HRC 53-65
Bimetallic Depth
0.8-2.0mm for screw ;  1~3mm for barrel
Chromium plating Depth
0.05~0.10mm
Hardess of surface chromium-plating after Nitriding
HV≥950HV

Scope of application:

WPC PVC. WPC PE, Super high molecular sheet, 1/2 high Calcium buckle, 50-400 high Calcium pipe, 50-300 high Calcium Profile, soft PVC

 Sheet, XPS- PVC etc.

PP,  PE,  ABS,  PVC,  raw material, pelletzing , pipe, profile, sheet etc.

 

 ***Grade available:

1. Standard grade: 38CrMoAlA + nitriding 96 hours

2. Bimetallic grade: 38CrMoAlA + bimetallic alloy

3. TC-A grade: Tungsten carbide 35%

4. TC-B grade: Tungsten carbide 25%

5. TC-C grade: Tungsten carbide 15%

 
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Bimetallic Injection Screw Barrel for Moulding MachineBimetallic Injection Screw Barrel for Moulding Machine

Our packing
Bimetallic Injection Screw Barrel for Moulding Machine

Contact
Bimetallic Injection Screw Barrel for Moulding Machine
 

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