Drilling

Water well drilling rigs are divided into two types of drilling frames: column frame and frame. The drilling frame can be selected according to the height and usage of the coal tunnel.

Water Well Drilling Rig Lifting system Composition: derrick, winch, swimming system, wire rope, crane, trolley, big hook; Role: from the next drill, under the casing, control drill and drilling tool

The water well drilling rig is a complex machine composed of machines, units and mechanisms. Water well drilling rigs are mechanical equipment that drives drilling tools to drill underground to obtain

1. Chassis Rubber-wheeled chassis. Drag to achieve walking.

The main reasons for the decrease in rock drilling speed of air leg rock drill are low air pressure in the working environment, poor lubrication of the machine, insufficient air leg thrust, poor expan

Water well drilling rig are suitable for water well drilling, geological survey, geological core drilling, small grouting holes, blasting holes for railways, water conservancy, bridges, dam foundation