Drill

On the afternoon of September 14th, a batch of large-scale equipment XY150A Truck Mounted Borehole Drilling Rig for Water was loaded and loaded in the China Coal Group e-commerce intelligent equipment

Lubrication has a great influence on the performance of the drill, as well as the service life of the parts.

On the morning of September 8, a batch of single Hydraulic Rock Drill independently developed and produced by China Coal Group Machinery Co., Ltd. was inspected and loaded and shipped to Luliang, Shan

The usual components of drilling are: drill bit, drill collar, drill pipe, stabilizer, special joint and square drill pipe. The basic function of drill string is:

On the afternoon of August 27th, a batch of Best Small Variable Speed Mag Drill will be loaded into the China Coal Group E-Commerce Industrial Park and will be sent to Lanzhou City, Gansu Provinc

On the morning of August 23, a batch of single hydraulic rock drills independently developed and produced by China Coal Group Machinery Co., Ltd. was inspected and loaded and shipped to Anshun City, G