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PTFE Oil Seal
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- Product Description
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- Commodity name: PTFE Oil Seal
- 副标题: Suitable for Elma's line of vacuum pumps
A PTFE oil seal is a lip-shaped sealing ring made primarily from polytetrafluoroethylene (PTFE).
ELMVAC PTFE Oil Seal Specifically Designed for Vacuum Pumps
A PTFE oil seal is a lip-shaped sealing ring primarily made from polytetrafluoroethylene (PTFE). It typically consists of two parts: a PTFE sealing lip and a metal skeleton (which provides added strength and ensures an interference fit).
Main function:
1. Seal Oil: Prevents lubricating oil inside the bearing chamber or gearbox from leaking along the shaft to the pump’s exterior.
2. Dust Prevention: Prevents external contaminants like dust and moisture from entering the pump through the shaft gap, which could contaminate the lubricant and damage the precision bearings.
Why did they all choose Elm?
Thank you to the following companies for their trust in Elmhurst over the years!
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.
Experience accumulation
Focused on vacuum systems for 16 years, with deep industry experience and highly specialized manufacturing expertise.
Half the price, twice the quality
You can have the best of both worlds—fish and bear's paw—but so can price and quality. World-class performance is now available at just half the price.
Finely polished
Precision ensures durability—carefully refining every detail to give your vacuum equipment an artistic touch.
Recognized by numerous renowned companies
Years of quality have built our reputation, earning the trust of renowned companies like Huawei and Gree.
Noise reduction processing
Durable and easy to use—German craftsmanship with noise-reduction technology, plus eco-friendly, energy-efficient design for added peace of mind.
Nanny-style integrated services
From production and sales to maintenance and aftercare, we offer an integrated service process that makes it easier than ever to meet our customers' needs.
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