Wit-Sea Machinery Co., Ltd.
| Brand Name | Wit-Sea |
| Model Number | w-06 |
| Certification | ISO9001 |
| Place of Origin | ChongQing,China |
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Product Specification
| Brand Name | Wit-Sea | Model Number | w-06 |
| Certification | ISO9001 | Place of Origin | ChongQing,China |
Design Cold Rolling Shaft For Twin Screw Plastic Extruder
Production description:
| Product name: | Twin screw shaft | brand name: | Wit-Sea |
| Model number: | Germany 34 | Material | WR15E WR30 40CrNiMo |
| Spline type | involute inner spline | Place of original | Chongqing, 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 |
Packaging and Delivery
Packaging Details: Wooden case, Sea-worthy or export standard.
Port: SHENZHEN
Lead time: 40-50 days after order confirmation.
Company Details
Business Type:
Manufacturer
Year Established:
2025
Total Annual:
20000000-40000000
Employee Number:
180~200
Ecer Certification：
Verified Supplier
Wit-Sea Machinery Co., Ltd. is a professional manufacturer specializing in extruder accessories. Based on Chongqing's manufacturing advantages, it provides high-quality core extruder parts and solutions for plastics, rubber, chemical and other industries, integrating R&D, production, sales and s... Wit-Sea Machinery Co., Ltd. is a professional manufacturer specializing in extruder accessories. Based on Chongqing's manufacturing advantages, it provides high-quality core extruder parts and solutions for plastics, rubber, chemical and other industries, integrating R&D, production, sales and s...
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