Year1
- 型号：
- ZQS-30/2.5风煤钻
- 产地：
- 山东济宁
- 包装：
- 木箱
There are mainly air-coal drills, air-coal drills and air-coal drills. Air-coal drills are also pneumatic coal-electric drills or pneumatic coal-electric drills. They are mainly used for drilling coal seams and soft rocks in mines, buildings, tunnels, etc. drilling.
The drilling range of air coal drills is. This electric drill uses a type air leg (rock drill air leg) as a support to automatically drill forward and backward when drilling, reducing labor intensity. It can be made into a wet type ( Water supply) type, which injects water into the hole to reduce dust when drilling. Pneumatic coal drill can be drilled by hand, or it can be installed with an air leg to become an air leg type coal drill. This machine is powered by compressed air and has a planetary gear reduction Mechanism, large torque, safe and explosion-proof, easy to operate and easy to maintain.
Nowadays, coal electric drills have gradually been replaced in mines. The drill pipes used are coal drill pipes and twist drill pipes, which can be used with air legs. It is light in weight and easier to use than a coal electric drill.
Pneumatic coal drill is a hand-held and air-leg rotary pneumatic coal drill used for drilling coal seams, soft sandstone, shale, etc. in coal mines and construction projects. Both wet drilling and dry drilling are used. be usable.
Air drill model
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The pneumatic handheld drill is mainly used for anchoring the side walls of coal tunnels and semi-coal tunnels It can also be used for rod support, blasting holes forward, stirring of anchor rods and installation of nuts. It can also be used for drilling water exploration gas holes. The power source of this drill is compressed air, which avoids safety hazards caused by the use of electric equipment on the working surface. All drilling tools originally used for coal electric drills are suitable for this drill, making it an ideal choice for the coal mining industry to replace coal electric drills. This machine can be used with a variety of drilling tools.
The emergence of wind coal drill has greatly reduced the labor force of workers, and this product is light, compact and suitable for mobile operations
Integrity sales, high quality and low price, customer first, welcome to purchase
Wind Coal Drilling Operating Procedures
When opening the hole, the drill bit touches the coal wall lightly before starting the drilling rig. The drill pipe must be twitched back and forth several times during each drilling section to remove coal dust and prevent the drill from getting stuck.
When drilling holes, turn on the water first and then start drilling. After drilling, turn off the water first and then pull out the drill pipe.
Remove the feng shui pipe, drill pipe, and air coal drill to a safe place where there is no water spray and the supports are intact, and place them neatly.
The company mainly produces and supplies rock electric drilling water drilling rigs, rock drills, pneumatic tools, coal electric drills, air coal drilling gas drilling rigs, water injection drilling rigs, geotechnical drilling rigs, pillar water drilling rigs, explosion-proof water drilling rigs, hand-push water drilling rigs, Handheld water drill, coal electric drill, air coal drill, anti-outburst drill, and accessories coal drill pipe, auger drill pipe, anti-outburst drill pipe, twist drill pipe, water exploration round drill pipe, water exploration drill pipe, gas exploration drill pipe , Alloy water drilling bits, reaming drill bits, coal drill bits, wing drill bits, core drill bits, diamond drill bits. and other mining construction equipment. There are many varieties, complete specifications, complete machines, accessories and auxiliary materials.
Factory address Liying Industrial Park, Rencheng District, Jining, Shandong
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