Rock electric drill
Mine flameproof electric rock drill (hereinafter referred to as the drill) is a tool for drilling rock blast holes.
It is used in mine tunnel excavation, road construction, water conservancy construction, metallurgical mining and stone engineering operations. It can also be used to drill water injection holes, water exploration holes and gas exploration holes in coal seams. Similar products include dam drilling and strengthening drilling rigs, drilling and grouting drilling rigs, and river embankment drilling machines.
． The drilling rig can be matched with a drilling frame and can drill holes in any direction, such as horizontally forward or tilted upward.
． In order to extend the service life of the drill bit and improve the working conditions of the operator, wet drilling water powder discharge is used, and spiral blade drill pipe dry powder discharge can also be used.
． When the drilling rig is in operation, you only need to operate the hand wheel, and the drilling rig can advance and retreat quickly on its own.
Flameproof three-phase asynchronous motors used in coal mine rock electric drills supporting rock electric drills should have safety signs.
Specific parameters of slide rock drilling rig
Speed
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Number of phases
Three-phase AC
Current
Method
/> Continuous
Voltage
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Speed
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Frequency
Weight
Power
Dimensions
Precautions for using the drill rig
①. Determine the erection position of the drill frame (homemade) according to the use occasion and the location of the drilling.
②. First install the chain on the main machine, then install the main machine on the runway, connect both ends of the chain to the runway, and adjust the chain pull rod so that the chain obtains a certain tension
Then secure the runway to the drill frame.
③. Before drilling, turn the handwheel to the neutral position and run it without load for five minutes. When the motor is well insulated, there is no abnormal sound from the rock drill, and the spindle rotation direction is consistent with the direction of the arrow on the reducer
At this time, reinstall the drill bit and drill pipe and connect the water source.
Our factory provides you with high-quality rock electric drills. The quality is impeccable. You can choose from three different stores. The price is very impressive. Just compare the prices and you will know. To purchase high-quality rock electric drills, welcome to Jiuzhong Machinery. Looking forward to sincere cooperation with you. Welcome to call us for consultation.
Rock electric tools, which have a rotary cutting mechanism and an automatic feeding mechanism, are used for medium-hard and rock drilling blastholes. The type can be used to discharge powder with mixed drilling water, or dry powder discharge with spiral blade drill pipe drilling. When the drilling rig is in operation, you only need to operate the hand wheel, and the drilling rig can advance and retreat on its own.
Factory address Liying Industrial Park, Rencheng District, Jining, Shandong
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3kw rock electric drill 5.5kw rock drilling machine