CIR90 Low Air Pressure DTH Drilling Tools for Construction
DTH bit is our main product. After many years searched, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.
1.high and low air pressure down-the-hole drill bits
2.Low air pressure hole Dia.:65-220mm
3.Face type: drop center / concave / convex / double gauge / flat
BetslinkT38 T45 Thread Retrac Tungsten Carbide Rock Drill Button Bits for sale
Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.
Big Hole Drill Bits Down The Hole DTH Hammer Bits
1, valveless air distribution. More reliable.
2, simple design of the piston, long life.
3, More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4, fewer internal parts, simple structure, longer life, less failure and easier to maintain becayse all the parts are heat treated.
5, It is easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.
Sales Paving Tiles Hydraulic Stone Stamping Machine for Slabs
CP90 Stone stamping machine is specially designed for changing the waste or leftovers of slabs or tiles into amazing paving tiles with the designed patterns, providing to the builders for plaza, street, villa and living areas, which save the stone materials and protect the environment.
It could stamp/press more than 40 different shapes by different dies with hydraulic system inside.
The CP-90 stone pressing machine have the output around 100m²~120m² per day. Certainlly, if the operators have very good experience and skill, the yield will be much more,the machine have very compact structure,it is easily operated and maintained.
Paving Stone Cutter Stamping Machine for Cutting Marble & GraniteSpecifications1. Stone pressing machine2. Max pressing thickness: 10 cm3.40 dies provided4. Automatic working5. Low maintenance cost.XIAMEN BESTLINK STONE PRESSING MACHINEAs a leading factory for waste slab and block processing, Bestli
Open-Cast Mine Use Sino Crack Expansive Mortar
Spitstar is a high efficiency expansive mortar to demolish and cut rocks and concretes. It swells when poured into a hole and develops a pressure higher than 80MP(800kg/cm2) on the hole walls after mixed with clean and cold water, thereby breaking them open. Splitstar is environmentally friendly because it releases no toxic fumes or harmful substances of any kind. So it is called a Highly Soundless Cracking Agent(HSCA). It is non-explosive; Therefore supervision of trained personnel is not essential.