Customization: | Available |
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After-sales Service: | 6 Months |
Warranty: | 6 Months |
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Twin Screw Shaft Plastic Extruder Screw Design Extruder Screw Elements
Production description:
Product name: | Twin screw shaft | brand name: | JOINER |
Model number: | TSE75 | Material | WR15E WR30 40CrNiMo |
Spline type | involute inner spline | Place of original | Sichuan, China |
Size: | Dia 10-120mm/ L 500-900mm | Screw combination | Brick patern construction |
Construction | With or without cooling system | L/D: | 40:1 / 44:1 / 48:1 |
Material choice:
WR15E WR30 40CrNiMo
Ralloy WR15E | WR30 | 40CrNiMo |
Ralloy WR15E is a chromium-molybdenum-vanadium-slloyed steel which is characterized by: |
Ralloy WR30 is a high pressure nitriding iron-based Cr-Mo alloy Which is characterized by | 40CrNiMo i a kind of alloy constructional steel. |
- Excellent tensile strength combined with good toughness | -Superior corrosion resistance | |
-High thermal stability, high resistant to thermal shocks | -Excellent machinablity | |
-Good high-temperature strength | -High dimensional stablity after heat treatment. | |
-Good machinability and polishablity | -Excellent grinding and polishing ability to obtain optimal surface quality | |
-Excellent through-hardening properties | -High durability by maximun hardness under static and dynamic demands | |
-Good dimensional stability during hardening. | -Good wear resistance | |
-High temper resistance up to 500 °C |