Joiner Machinery Co., Ltd.
Joiner Machinery Co. , Ltd. Your Best Partner of Extrusion
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Twin Screw Shaft Plastic Extruder Screw Design Extruder Screw Parts WR15E Material
Production description:
| Product name: | Twin screw shaft | brand name: | JOINER |
| Model number: | Germany 58 | 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 |
We manufacture screw shafts for co-rotating twin screw extruders ranging from 10 mm to 120 mm /Length 500-900mm and over. With cooling system /without cooling system. Our manufacturing specializes in shafts for twin screw extruders and is optimized for flexible order handling.
Types of shaft:
Single keyway Square keyslot High torque key button Dual keyslot
Involute inner spline Round keyslot Retackle spline Client requirements available
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 |
Packaging & Delivery
Packaging Details: Wooden case, Sea-worthy or export standard.
Port: SHENZHEN
Lead time: 40-50 days after order confirmation.
A: We are factory.
A: Our factory is located in Chengdu, Sichuan Province, China, 1) You can fly to
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