hydraulic tunnel drilling rig machineis kind of power-head drilling device, which has a wide range of rotating speed, large torque, and strong pulling power.
the drilling rig device is suitable for the drilling hole works that 360°horizontal and ±90°vertical along the tunnel. it can meet various needs of drilling, such as the holes of the geological exploration, methan drawing out, water injection and other engineering holes. the drilling machine has the compact body, the great through ability and adaptability driven by the caterpillar.
pneumatic anchor drilling rigs
1. mqt130 handheld mining reinforced pneumatic jumbolter is widely used in roadway where the hardness of rock is greater than or equal to f10, especially for rock bolting in roadway.
2. mqt130 handheld mining reinforced pneumatic jumbolter can not only drill roof rock bolt hole and anchor hole, but also stir and install resin cartridge type rock bolt and anchor without other equipments to install and screw down the rock bolt and nut once which achieve initial anchor pre-stressing force. introduction of mqt anchor drilling machine pneumatic roof bolter
3. mqt anchor drilling machine pneumatic roof bolter has the advantages of higher output power, high rotate speed and drilling power; convenient operation and maintenance to the air & water control valve; and special silencer bringing comfortable working condition, etc.
mqt-70/1.8,mqt-85/2.2,mqt-90/2.3a,mqt-100/3.1,mqt-110/2.8,mqt-120/3.0 and mqt-130/3.2. and each model can be equipped with drilling rod with two connection types, b19 and b22.
in addition, we also provide various drill bits & rod fitting for different rock hardness for your selection.
handheld anchor drilling rigs
zqs-35/1.6s pneumatic hand-held drilling rig is suitable for rock bolting in roadway and half roadway where the hardness of rock is less than or equal to f6. it can not only drill rock bolt hole, but also stir and install resin cartridge type rock bolt.
hydraulic drilling rig introduction
main advantages
1. the tunnel drilling rig machine body and the feeding device form 90°. the width of the drilling machine is small, which is suitable for the work of crossheading drilling, transport belts lane and the rail transportation lane. 2. the mining drilling machine is with a modular design. the operating panel, the feeding force framework, and the pump station are all independent and quick disassembly components, which is convenient for the drilling machine when repairs or overhauls. 3. convenient and reliable drilling hole adjustment. the rotary support is being used to adjust the horizontal angle, and the oil cylinder is being used to adjust the body tilting angle.good azimuth adjustment range, and it is very convenient, safe and reliable to achieve the maximum range of azimuth holes construction. 4. the front operation panel is convenient for the observation of the orifice when drilling, which let the staff have a certain distance away from the orifice, which is conductive to personal safety. 5. caterpillar drilling rig machine is with high efficiency, and the total efficiency can reach 65-75%.
pneumatic anchor drilling rigs introduction
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pneumatic anchor drilling rigs parameters
handheld anchor drilling rigs
handheld anchor drilling rigs parameters
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advantages.1
our companies to actively participate in railway and mining construction for more than 30 years. for the domestic railway, coal mines, subway,ports, such as steel rail transport to open in the field of equipment shortages, roads, offers a wide range of materials.
advantages.2
in order to strictly control the quality of each product and ensure that all our railway and mining equipment meet international standards and our customers' expectations, our advanced manufacturing equipment includes the following: vertical milling machining center ,numerical control lathe, numerical control cutting,and all kinds of equipment more than ten hundreds .
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q1: are you trading company or manufacturer ? a:we are a manufacturere with 7 branch factories and 6 overseas offices. q2: how long is your delivery time? a: generally, within 15-25 days after deposit received.
q3: can we visit you factory? a: warmly welcome! once we have your schedule, we will arrange the professional engineers and salesperson to follow up your case.
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q7. why choose our company? a: 1.we have 30 years working experience in railway and mining construction. 2. we have 31 professional engineers and 6 overseas office for better after-sales service .