Ac Vfd Ac Drilling Rig

BW mine mud pump is divided into: BW-150 type; BW-250 type; BW-320 type three. BW-150 (grouting pump) mud pump is a horizontal three-cylinder reciprocating single-acting piston pump that can...

Fracturing is a method commonly used by oil and gas fields to increase production. Oil fracturing trucks are the main equipment for construction operations. The operation of oil fracturing trucks...

Due to the different purposes and construction objects of the rock drilling and excavation engineering, there are many types of drilling rigs. Drills can be classified according to their purpose,...

First, the rig regularly check the project 1. Inspect the main structural condition of the drilling rig, bolts of structural connections, connection pins of structural parts, welds of various...