SVES Supply Rotary Excavated Bits to oversea client

SVES Supply Rotary Excavated Bits to oversea client

Rotary Excavated BitsBitRotary BitsOil Field Rotary Excavated BitsOil Field Rotary Bits

Structural features of the Rotary Excavated Bits:

1, the use of roller and drill body two-stage diameter, the drill body is installed with active cutting diameter teeth and passive anti-wear diameter teeth, the drill has a better diameter protection and backrow function.

2, the tooth of the cone adopts staggered teeth, the shape of the cone, the number of teeth, the number of teeth, the exposure level are optimized.

3, the hydraulic system adopts the main and auxiliary two water hole structure, the use of jet and diffusion cleaning two types of nozzles, optimize the nozzle combination.

4, the drill bearing large, small shaft seal using advanced high saturation nitrile rubber ring, optimized sealing compression and special diameter structure design, to ensure the bearing seal of high reliability.

5. Hard metal layer is surfacing on the surface of the tooth ball bearing, and the inner hole of the cone is inserted and welded to reduce friction metal, which improves the working ability of the bearing.

6, the use of steel ball locking cone, can adapt to high speed.