BJ-235Diamond Core Drill Machine,Diamond Drill Machine,Drill Machine
Chinacoal05 Product Introduction
1.Diamond drilling machine is a kind of reinforced concrete ,rock ,ceramic ,glass ,fire-proof material on new drilling tools have high efficiency ,hole wall smooth ,the characteristics of the precise size.
2.This machine widely applies in civil quality inspection ,airport runway ,construction and installation ,water ,electricity ,heat ,gas installation and construction of railway bridge .Also It is available in many fields of construction ,quality-checking ,airfield runway ,tunnel of road ,railroad and railroad bridge.

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.