FAWDE Engine Parts PTFE Oil Seal

The PTFE oil seal in FAWDE engine accessories adopts a spring-free wide-lip dynamic structure, and the contact surface with the shaft is 5-7mm wide. This design can maintain a sufficient oil film and is not sensitive to the eccentricity of the shaft, even if the radial runout is 0.4mm. It can still work normally under the working conditions. In addition, the inner wall of the oil seal is engraved with a threaded groove that is opposite to the direction of the shaft. When the shaft rotates, an inward thrust is generated, which effectively prevents fluid from flowing out and ensures a more reliable sealing effect. PTFE oil seal has a low friction coefficient of only 0.02, which is only 1/40 of rubber, which helps reduce wear and friction resistance of the sealing surface and improve sealing performance. At the same time, it also has good wear resistance and corrosion resistance and can be used for a long time and maintain good sealing performance. In addition, PTFE oil seals also have high mechanical strength and can withstand a pressure of 2MPa, which is dozens of times that of rubber oil seals. They are especially suitable for high-speed rotation applications. A low friction coefficient also means less frictional resistance, which is of great benefit to improving the operating efficiency of the equipment and reducing noise and vibration.

Q: Where do you mainly export your goods?

Our products are mainly exported to Japan and Russia.

Q: What is the payment method?

When quoting, we will confirm the transaction method with you, FOB, CIF, or other methods. For mass production, we usually pay 30% advance payment and then pay the balance upon seeing the bill of lading. Most of our payment methods are T/T, of course, L/C is also acceptable.

Q: How does your company ensure product quality?

We will have corresponding inspections after each process. For the final finished products, we will conduct full inspections according to customer requirements and international standards; Then, we have the advanced and complete top-notch testing equipment in the industry: analytical balance, electronic tensile testing machine, aging test chamber, micro melting point instrument, rubber and plastic density meter, projector (two-dimensional), Mooney viscometer, hardness tester, closed rotorless vulcanizer, thickness gauge, electronic balance, Phoenix size detection equipment, double-turn rotary oil seal test machine, glass disc screening machine, hot air aging test chamber, liquid density meter, detection machine, oil seal radial force detector, high temperature creep stress relaxation test machine, the above equipment can fully ensure that the final rubber seal finished products with high precision are provided to customers, and at the same time, it can ensure that customers' physical and chemical properties of materials, aging tests, high wear resistance and oil resistance and other comprehensive testing requirements are met.

Q: How many employees are there in your company, and how many of them are technical personnel?

The company currently has more than 180 employees, including more than 20 professional technicians and 3 engineers.

Q: What is your company's production capacity?

We have more than 100 automatic vulcanizing machine production lines, including a fully automatic shell lining line and 4 natural gas heat treatment lines, which can produce more than 20,000 tons of precision castings and various castings annually.