地址:青岛经济技术开发区
前湾港路579号
(山东科技大学科技园)
联系人:陈健
手机:15254245685
电话:0532-80698058
邮箱:dbzj-170@163.com
联系人:陈健
手机:15254245685
电话:0532-80698058
邮箱:dbzj-170@163.com
新闻中心
News
MZQT-90/20 Pneumatic Anchor Wire(Bolt)Rock Driller | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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◆The drill is the main device used for rockbolt support operations.
◆At present, the pneumatic rockbolt drilling machine is commonly used in coal heading and soft rock operations and the pneumatic rock drill is mainly used in the hard rock operations. But at the scene there often exists the phenomenon of laminated hard rock in soft rock, which makes the drill and the drill bit replaced frequently and increases costs and also affects the drilling efficiency.
◆The drill combines the functions of pneumatic rockbolt drilling machine and pneumatic rock drill, which can rotate and impact separately and also can run simultaneously. It has simple operation and reliable performance. Under the normal roof, the drill still can bore holes in the way of rotation, in order to give full play to the efficient features of rotary drilling. When encountering the hard rocks, the impact drilling starts so that the micro-crack at the bottom of the hole has been produced, so as to make rotary drilling more effectively, when encountering partial hard rocks, the way of impact with a rotary cutting gives full play to the characteristics of impacting rock in order to effectively drill under the different roof rock. The drill gives higher synthetic effect more than a few times than which of rotary drill and rock drill now used.
◆We have held Chinese patent rights for the drill, its patent number is ZL2006200881261.1. The drill rod’s patent number of matching rockbolt is ZL200820027699.0 and drill bit’s patent number of matching rockbolt is ZL200820020220.0. We also own the coal mine safety signs, its number is MED090037.
ADDRESS:579 Qianwangang Road Economic & Technical Development Zone, Qingdao Shandong Province,266510 P.R. China ( the Park of Science & Technology in Shandong University of Science Technology )
TEL:86-532-80698058
FAX:86-532-80698058
E-mail:DBZJ-170@163.com
MZQT-90/20 Pneumatic Anchor Wire(Bolt) Rock Driller
Performance Parameters
MZQT Drill Bit
MZQT Drill Bit is supporting the use of pneumatic anchor rockbolt & rock drill and it is patented drill developed by our company, The patent number is ZL200820020220.0.
FEATURES: Impact Resistance, Wear Resistance, Low Price, Long Life, Reliable Performance, Function can be restored after grinding. High drilling speed is determined by the structural form of drill bit, and the drill has a cutting edge in the case of impact, which is not available in other drills. The drill bit can increase the impact force in the work of continuous rotary cutting rocks so as to make the blade not break, not collapse, not fall and maintain the drill bit high drilling speed under the sharp cutting blade .The blade is made of high quality and new super-hard material.
MZQT Drilling Rod
MZQT Drilling Rod is supporting the use of pneumatic rockbolt drill and pneumatic anchor rockbolt & rock drill and patented drilling Rod developed by our company, the patent number is ZL2008200276699.0. It is mainly used for rock bolt and anchor hole.
FEATURES: Small aperture, Impact resistance, Good structure, Reasonable craft, Easy disassembly, Good installation, Long life. The rods can achieve their own connections without the need of joint sleeves.
Portable Supporting Safety Engineering Multifunctional Drilling Rig
Portable Supporting Safety Engineering Multifunctional Drilling Machine:It is mainly used for anchor fixing and supporting,gas exhausting,water detecting,fault detecting,roadway bottom and corner anchoring and so on.
Features:Wide adapted range, Small volume, Light weight, Simple operation, Multi-angle, Multi-directional, High automation. With the help of replacing drill, the different drilling requirement in the different rock can be fulfilled, which may provides great convenience for mine construction, saves much cost and reduces labor intensity of operators.
The drilling machine is an innovative machine by the use of light materials as support positioning mechanism. The sliding shelf of the drill can be adjusted conveniently, which may rotate 360° and move up and down in orbit, so as to achieve location in the roadway and high-performance drilling within the 360°.
Products & Ancillary equipment: Pneumatic-hydraulic Rock Drill, its patent NO.: ZL200620162003.6, Pneumatic Anchor Bolt & Rock Drill, its patent NO.: ZL200620081261.1, Pneumatic Rockbolt Drilling Machine. And matched Drilling Rod, whose patent number is ZL200820027699.0, Drill Bit’s patent No.: ZL2008200220.0. The patent application for Portable Supporting Safety Engineering Multifunctional Drilling Machine is in process.
Portable Supporting Safety Engineering Multifunctional Drilling Machine Performance Parameters
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