100
%
In the heart of Langfang City, Hebei Province, lies a factory recognized for its excellence in manufacturing a wide range of pneumatic machinery. Specializing in various types of rock drill...
How to use rock drill
Rock drill is a simple, light and economical excavation machinery, widely used in road construction, infrastructure construction, mining and other industries. It is an importa...
点击这里
Overview
Introduction To Handheld Rock Drill
Introduction To Air Leg Rock Drill
Application Of Rock Drill
Introduction To Wind Pickles
The Convenience Brought By Rock Drills
The ...
The air-leg rock drill relies on compressed air to drive the piston to reciprocate. During the stroke, the piston strikes the shank tail, and during the return stroke, the piston drives the drill t...
https://www.y-sld.com/video/
Hebei Xianghe Shenli Pneumatic Machinery Co., Ltd. was established in 2005 with a total investment of 50 million yuan and more than 60 employees. It is a pneumat...
In the 2nd century BC, China has used manpower and used bamboo bow elastic force to make the cone drill bit impact the ground to drill. Later, it was used in rural China for a long time. It was not...