High Quality Mechanical Seal Automotive Engine System Crankshaft Oil Seal

What are Spring-Energized Seals?
Elastomeric seals are essential for a wide range of dynamic and static sealing applications, but even industrial-grade, standard polymers are prone to failure. This typically occurs as the natural result of abrasion, chemical attack, or incremental expansion/contraction due to extreme operating temperatures. Polymer spring-energized seals are a reliable solution for demanding operating conditions of this nature.

Basic Design Elements of Spring-Energized Seals
Spring-energized seals are essentially lip seals, or U-cups, comprised of high-performance elastomers-typically polytetrafluoroethylene (PTFE). This highly-durable polymeric jacket is reinforced with a corrosion-resistant metal spring energizer that supplies a constant load to the lips, creating a reliable gas-tight barrier against all contacting sealing interfaces.
Spring-energized seals are subsequently an effective combination of elastomeric and metallic sealing concepts. Here we will outline some common seal materials suitable for spring-energized configurations:

Dongguan Lanhe Electronics Co.,Ltd., located in Dongguan the world's manufacturing capital-China. is a manufacturer and service provider committed to providing customers with professional, high quality and efficient silicone rubber related products solutions.
 

Our mainly products cover electronics, vehicle medical, artificial intelligence, service and other industries, the main products are: O-ring, oil seal, hydraulic seal, sealing ring, rubber damping pad and other silicone rubber products etc.

Since its inception, the company has always been focused on product research and development and manufacturing, committed to cost optimization and continuous improvement of technology, excellence, quality as life, to provide customers with fast quality products and services, to win customers' consistent praise and high trust.

                                                                         Workshop & Testing
          

1.With over 60 molding machines. There are 12 machines of 500 tons, 24 machines of 300 tons which can meet the needs  of key customers  and the capacity of every machine is 7.05 million pieces per month.

2.The nitrogen freezing burr processor we used which is adopting advanced technology in china. The equipment is easy to operate with high efficiency and precision which remove the raw edges without damaging products.

3.The advanced full-size automatic measuring machine was  introduced from Israel  can make automatic quality inspection and sorting.The detection accuracy reaches 10μm and the speed reaches 300 pieces/min.

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