China Cheap price Liugong Wheel Loader Parts – Dust ring for wheel loader parts – CCMIC

dust ring

Because there are many kinds of spare parts, we can’t display them all on the website. Please feel free to contact us for specific ones.

advantage

1. We supply both original and aftermarket products for you
2. From the manufacturer to the customer directly, saving your cost
3. Stable stock for normal parts
4. In Time Delivery Time, with competitive shipping cost
5. Professional and on time after service

packing

Carton Boxes, or according to clients’ request.

description

The dust ring is installed on the piston rod to prevent external dust from mixing into the reciprocating seal of the hydraulic cylinder.
Precautions for the use of dust-proof rings: All dust-proof rings cannot bear pressure, that is, they have no sealing function. Its function is only to prevent dust and must be used in conjunction with other seals; the lip and piston of the dust-proof ring should be avoided in the design The rod hole or the opposite side of the wrench touches and causes it to be cut.
The dustpro of ring is applied to the hydraulic and pneumatic piston rod, and its main function is to remove the dust attached to the outer surface of the piston cylinder and prevent sand, water and pollutants from entering the sealed cylinder.
Most of the dust ring in actual use is made of rubber material. Its working characteristic is dry friction. This requires rubber material to have particularly good wear resistance and low compression set performance. In recent years, new types of dust-proof seals that use other materials and rubber materials have been gradually promoted, such as the combination of PTFE and O-rings, which has a good sealing effect. The service life is long, and the application is becoming more and more extensive.
Product type
There are more and more types of dust-proof rings, which can be divided into many types according to their functions, characteristics, structure types, and sealing mechanisms.
①According to the structure: rectangular dust-proof sealing ring; chamfered dust-proof sealing ring; foot-shaped dust-proof sealing ring; J-shaped dust-proof sealing ring; triangular dust-proof sealing ring.
②According to functions: single-acting dust-proof sealing ring; double-acting dust-proof sealing ring.
⑧According to whether there is a skeleton or not: no skeleton dust-proof seal ring; skeleton-type dust-proof seal ring.
④According to whether the combination is divided: single type dustproof seal ring; combined type dustproof seal ring.

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