coal mine drilling machine

..., high-way and building construction, blast-hole drilling etc. 3. With hydraulic feeding device, and high drilling efficiency. 4. Close levers, convenient to operate, safe and reliable operations. 5. Light in weight, easy disassemble for transportation and

Coal Mine Drilling Machine Product Description -The Coal Mine Drilling Machine is the new multi-function mining machine which is specially engineered for coal mine drilling. -In order to make sure that the equipment is available to work steadily and consistently with outstanding performance, it adopts the electric power full-hydraulic drive system with simple operation that the worker can easily learn to control the machine...

...Coal Mining Drill Bit Our produces a variety of tungsten carbide coal drill bits, mainly: water exploration drill bit, coal mining drill bit, soft rock drill bit, composed drill bit and reaming drill bit. Drill bits are manufactured by casting, precision forging and medium carbon alloy steel machining, and can adapt to different drilling conditions. The bits are widely used in coal...

...wn-the-hole) drilling rig and the anchor drilling rig. SPECIFICATION FOR Rock Drill For Rock Stone Coal Mine Drilling 100-300m Depth Unity Machine Parameter Drilling depth 30--200m End hole caliber 500-75mm Drill rod caliber 50mm Drilling angle 90°~75°

Coal Mine Ventilation Borehole Drill machine ZDY15000 The ZDY15000LD drill rig ,which has larger torque at lower rotating speed, is suitable for drilling big diameter boreholes in coal sap.The drill rig find its usage for gas drainage borehole drilling in coal mine as well as for other purposes. The drill rig with robust structure is suitable for variety drilling...

.... It is widely used for drilling blast holes in mine tunneling and various rock drilling operations, and is an indispensable and important tool for metallurgy, coal, railway, transportation, water conservancy construction and national defence rock works.

...Drilling Rig Hydraulic Drill Machine For Coal Mining I. A General Introduction HYDX-6 Hydraulic Core Drilling Rig, an up-to-date new product , is a thoroughly new-typed drilling rig developed on the basis of the advanced techniques in the world. HYDX-6 is reasonable in design, excellent in performance, easy for operation and convenient for maintenance. 1. Main Features of HYDX-6 Full Hydraulic Drilling...

XY -2 Coal And Oil Well Digging Machine / Borehole Drilling Machine Overview of core drilling rig XY-4 core drill is mainly applicable to diamond and cemented carbide exploration and drilling of solid deposits, engineering geology and underwater ...

...Drilling Tool And Equipment Coal Mining Drill Bits Specifications: 28mm,32mm,42mm,43mm coal mining tool We can manufacture all kinds of bits and shells according to customer's special requirement. Advantage: 1.coal mining tool,coal mine drill bit 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product Description: Applications: Apply to the anchor-network support hole drilling in coal...

... for water conservancy works. 2. It is suitable for drilling works in large mines for boulder blasting and other projects as well. 3.When it is matched with air- leg model FT100, it can perform both dry and wet drilling under various kinds of rocks,

...Drilling Machine For Mining Product Description: The XY-6B core drilling rig is mainly used in geology, metallurgy, coal, hydrology, engineering and other industries. Core drilling equipment mainly used for diamond and hard alloy drilling is also suitable for engineering geological exploration, shallow oil and gas Mining, mine tunnel ventilation, drainage, hydrological well drilling...

Longer Durability Pavement Coal Cutter Picks Road Planning Cutter Drilling Machine Coal cutter picks is made of high quality cold extrusion 42CrMo, high density not decarburization. Numerical control lathe processing ensures ...

... is widely used in the fields of coal mine underground drilling and ground engineering drilling. It is specially suitable for cemented carbide drilling and percussion rotary drilling with impactor. 1. The drilling rig is mainly composed of main engine,

... drilling rig using for prospecting, gold ore, iron ore, coal, lithium ore, rubidium ore, stone ore, etc. 2. It is easy to install, and the rope coring process does not need to lift the drill pipe. The winch is connected to the salvage device, and the

...Drilling Rigs Depth 260m Water Borehole Drilling Machine Full hydraulic drilling rig mainly used to drilling wells,irrigation wells,ground source heating pump wells and boreholes for other purposes,especially for mountain and rock formation well projects.The rig can be drill in different layers. Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coal

... rig is suitable for conventional diamond core drilling in geological exploration such as metal and un-metal mine, coal and oil field, gas field etc. It can drill holes from vertical to elevation angle through various sorts of formation including soft,

Drill rod for taper bits 7 degree 9 degree 11° 12° taper rods for rock drill machine Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling. Quick details Product name Taper drill rods H22/B22 Material High quality carbide and 55SiMnMo steel Process Forging Usage Rock drilling, coal...

...port and other industries which mainly drill with diamond and cemented carbide bits. This rig is also suitable for engineering geological exploration, shallow oil and gas exploration, mine tunnel ventilation, drainage, hydrological water well drilling and

2 Blades Anchor Shank Drill Bit Coal Mining Drill Bit PDC Cutter Bits Characteristics: 1. Using the PDC cutters and spherical cutters. Both of theses cutters make the bit can drill faster, so they are applied for integral formation. While, the spherical ...