250 Rock Drill - China Factory, Suppliers, Manufacturers

250 Rock Drill, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

High Quality And Cost-Effective Hand-Held Rock Drills And Air-Leg Rock Drill

In the world of mining and construction, the efficiency and cost-effectiveness of equipment can significantly impact productivity and profitability. Among the essential tools in these sectors are r...
The working principle of the rock drill

The rock drill works according to the principle of impact crushing. When working, the piston makes high-frequency reciprocating motion, constantly impacting the shank. Under the action of the impac...
Notes on deep water well drilling rigs

The following points should be paid attention to during the construction of the deepwater good drilling rig: 1. Scrub the outer surface of the drilling rig, and pay attention to the cleaning and ex...
The global mining machinery industry is reshaping a new pattern

As a heavy industry with high capital and technology intensive, mining machinery provides advanced and efficient technical equipment for mining, deep processing of raw materials and large-scale eng...
Pick routine maintenance

The pick is a kind of pneumatic tool which is widely used in mining industry and construction industry. But how to reduce the vibration of the pick handle has become an urgent technical problem to ...
Operating Precautions for Rock Drill Operators

1. Operate pneumatic rock drills workers,Before going down the well must wear good personal labor protection equipment. 2. Arriving at the workplace, first check the processing, knocking on the ro...

S250 Pusher Leg rock drill