Construction machinery anti-icing dust ring introduction

Technical application:

This technology can scrape off hard objects such as ice slag and cement solidification attached to the piston rod of construction machinery, avoid damage to the cylinder seal by hard objects, and prolong the life of the oil cylinder.

Technical points:

1. Polyoxymethylene is used as the base material, which has high hardness, small friction coefficient and good wear resistance.

2. O-shaped spring provides preload.

3. Double lip structure.

Technical advantages:

1. The hardness of the matrix material is relatively high, which can scrape off hard objects such as cement slag and ice slag attached to the piston rod;

2. The O-shaped sheet spring has a large resilience, and the lip is close to the piston rod to scrape off the dust particles in the general environment.

3. The matrix material has a small friction coefficient and good wear resistance, which can prolong the service life of the dust seal.

4. The double-lip structure scrapes dust more cleanly.