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... drilling rigs. Constructed from highly wear-resistant cemented carbide and high-strength alloy steel, it maintains stable performance and excellent durability even in harsh working conditions. With strong v...
... foundation engineering equipment and tools; ◆ We have a global network of professional after-sales service Performance Parameter Unit Value Max. torque kN.m 50 Max. drilling diameter mm 1200 Max. drilling d...
.... We are a professional productions base of series of rock drilling tools, mining tools, DTH Drill tools, construction tools and excavating coal pick cutter tools, air compressor & rock drilling rigs. We can...
drilling pipe, drilling rod, trenchless tools, tools for underground pipeline, drill tools for underground pipelaying Our company aim: provide high quality trenchless product from China to whole world! Our comp...
...Drill Pipe DTH Drilling Tools For Water Well Drilling / Mining JCDRILL DTH Hammer Description HR series DTH Hammer, a kind of valve equipped low air pressure hammer with a single piston, a plate valve and a ...
... and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance espec...
...Drilling Tools customized Color JCDRILL DTH Sub Adapter Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in...
...Drilling Tools BWL NWL HWL PWL Cross Over Sub Adapter JCDRILL DTH Sub Adapter Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ...
..., which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole ...
...Drilling Tools Concentric Overburden Casing Bit Hole Drlling JCDRILL DTH Over Burden Concentric Bits Description The eccentric reamer drill is an overburden drilling system designed for conditions where a ca...
...Drilling Tools Eccentric Reamer System Description The eccentric reamer drill is an overburden drilling system designed for conditions where a cased hole is required. Collapsing holes tend to make overburden...
...Drilling Tools Sub Adaptor For DTH And Water well drilling Application A Sub Adapter, a special short length of pipe with a drill pipe connection on the top and a drill collar connection on the bottom, is ad...
...tools, fast moving rock drilling tools, quarrying tools, drilling tools from Liaocheng Jinquan Construction Machinery Co.,Ltd, China. We are a professional productions base of series of fast moving rock dril...
...Drill Equipment Rock Drilling Tools - T38 T45 T51 Rock Drilling Tools,T38 T45 T51 Button Bits,T38 Drill Rod manufacturer & supplier, from Liaocheng Jinquan Construction Machinery Co.,Ltd, China. We are a pro...
...Drilling Tools API Tool Joint for Drill Pipe with High Machining Accuracy Tool joint is an important tool to connect up drill pipes; however, it is one of the weakest part of a drill stem because it has to b...
... specification of KR125M rotary drilling rig (CFA &rotary drilling rig) CFA construction method Max. diameter 700mm Max. drilling depth 15m Main winch line pull 240 kN Rotary drilling construction method Max...
... specification of KR125M rotary drilling rig (CFA &rotary drilling rig) CFA construction method Max. diameter 700mm Max. drilling depth 15m Main winch line pull 240 kN Rotary drilling construction method Max...
...essential for achieving optimal results in various drilling projects. Featuring a variety of bit carbide button shapes including spherical, ballistic, and conical, our DTH Drilling Tools offer versatility to...
..., we can also produce other products according to the customers requirements. We sincerely welcome our friends of both home and abroad to come for business talks. About products: 1. Integral drill steels (In...