"Gold Standard" series screw drilling tools

High temperature conditions of deep well and ultra-deep well drilling.

Key technologies: new high-temperature resistant rubber, high-speed spraying and composite vulcanization process, dense rotor plating processing, motor cooperation at high temperature. 

The maximum temperature resistance of rubber is up to 175 °C.

Rubber performance uniformity is significantly improved.

The motor output power is stable at high temperature.

The rotor's high temperature corrosion resistance is improved.

The product design of 120, 127 and 172 specifications has been completed.