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Xinran integral surface DTH Drill
Xinran integral surface DTH Drill

Letter, wins (jiangsu) co., LTD., the DTH drill rig and letter however air compressor perfect combination, develop a new letter but monolithic open-air DTH drill rig. More energy conservation and environmental protection, reliability, convenience is greatly increased. Suitable for open-pit mines, quarries, highway, railway, water conservancy, electric power, building stone, such as engineering, de

Letter however well drill rig
Letter however well drill rig

Letter however water well drilling rig is a new type, efficient, multi-function hydraulic impactor water well drilling rig, it is mainly used for drilling Wells, monitoring well bore, geothermal air conditioning, water and electricity cofferdam grouting, foundation reinforcement grouting hole, open-pit mining, anchoring, national defense engineering, etc all kinds of deep hole drilling process, dr

Xinran surface DTH Drill
Xinran surface DTH Drill

Shanghai xin ran compressor co., LTD., on the basis of the introduction of foreign advanced technology, have been designed in accordance with the international characteristics of open-pit mine of DTH use and quarry. Railway. Roads, water and electricity, open-pit mines and building engineering of deep rock hole in the welding rod drilling operations. Believe it but DTH drill rig and air compre

Rock drilling tools
Rock drilling tools

XR DTH bit type including the center of subsidence, concave, convex type and tooth type, such as planar type, according to different rock formations and construction of applied in industrial and mining environment, more targeted, can effectively improve the efficiency and safety of construction. 1, high quality steel make drill body stable performance, high toughness and strength. 2, alloy

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