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Screw Pump End Cover
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0510-86606771
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Yuan
- Product Description
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- Commodity name: Screw Pump End Cover
- 副标题: Suitable for Elma VDP20–VDP2800
Suitable for the entire series of Elmo VDP70 to VDP2800 Roots vacuum pumps, this product features high-strength cast iron (HT250), offering exceptional mechanical performance as well as superior wear and corrosion resistance. Machined in a single setup using a high-precision CNC machining center, it ensures that critical components—such as sealing surfaces and bearing bores—meet exacting design specifications for dimensional accuracy, geometric tolerances, and surface finish.
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Characteristics of vacuum pump oil
German Precision, Craftsmanship That Inspires Innovation
Processing
Assembly
Quality inspection
Shipment
Precision Machining
The forged billet is turned by a CNC lathe to remove most of the allowance, making the shape of the rotor closer to the design size, while leaving an appropriate machining allowance for the subsequent fine processing. The precision machining of the screw profile is carried out using a MAZAK precision machining center. Through precise programming and processing, the profile accuracy of the screw rotor is controlled within the design requirements.
Assembly
After the installation engineer checked the vacuum pump materials, they assembled the vacuum pump products in accordance with the drawing requirements and conducted pressure tests and usage debugging on the assembled vacuum pump products.
Quality inspection
After each processing step of the product is completed, the quality inspection team conducts quality checks based on the processing technology and product standards. Products that do not meet the standards need to be reworked or scrapped.
Shipment
After all processing procedures are successfully completed, the staff responsible for packaging and shipping will check each product against the shipping documents one by one. Once the information is accurate, they will contact the logistics to arrange for shipping.
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Focused on vacuum systems for 16 years, with deep industry experience and highly specialized manufacturing expertise.
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