KHYD140 coal mine rock electric drill is convenient to use. 5.5kw explosion-proof water exploration drill usage method

Description :

　　KHYD140Rock drill for coal mines, 5.5kw explosion-proof water exploration drill, underground rock drill for coal mines

　　provideKHYD140 rock drill for coal mineProduct service, establishKHYD140 rock drill for coal mineProduct quality awareness. Customer request5.5kw explosion-proof water exploration drillAbove the standard, to satisfy you.

　　KHYD140Rock electric drill for coal minesProduct Details

　　5.5kwExplosion proof water exploration drillA rock drilling rig is a tool used for drilling rock holes. Suitable for underground roadway excavation, mining, water conservancy construction, road construction, and rock engineering operations in coal mines. It can also drill water injection holes, deep water holes, and gas drainage holes in coal seams.

　　KHYD140Rock electric drill for coal minesProduct Features

　　5.5kwExplosion proof water exploration drillIt has a mining explosion-proof structure and can be safely used in mines with methane and coal seam hazards. Spiral drill rods can be used to drill holes in coal seams and soil layers, while round drill rods can be used to drill holes in rocks. 1. The rock drilling rig has two drilling speeds and requires a drilling frame to be coordinated. It can drill holes in any direction, including horizontal or inclined directions. In order to extend the service life of the drill bit and improve the working conditions of the operator, wet drilling with water powder discharge is adopted. During operation, the drilling rig can be pushed forward and quickly retracted by simply operating the handwheel.

　　KHYD140Rock electric drill for coal minesTechnical Specifications

　　Rated power Kw 5.5

　　Rated voltage V 380/660

　　Rated duty cycle continuous S1

　　Rated frequency Hz 50

　　Rated current A 11.5/6.7

　　Drilling depth m 120m (coal rock layer)

　　Rated speed r/min 1437

　　Rated speed of reducer spindle r/min 240

　　Number of phases of electric motor 3

　　The rated torque of the main shaft, N.m, is greater than 120

　　Host dimensions (length x width x height) mm 650 x 365 x 395

　　Drilling diameter mm Φ 32- Φ 50 (rock) Φ 55- Φ 90 (coal seam)

　　KHYD140Rock electric drill for coal minesUsage: Determine the installation position of the drill frame (self-made) according to the usage scenario and drilling position. First, install the chain on the main engine, then install the main engine on the runway, connect the two ends of the chain to the runway, and adjust the chain rod. The KHYD rock drill uses the chain to obtain a certain tension force,5.5kw explosion-proof water exploration drillFixing the runway onto the drilling rig; Before drilling, turn the handwheel to neutral and run it without load for five minutes. When the motor insulation is good,KHYD140 rock drill for coal mineWhen there is no abnormal sound and the direction of rotation of the main shaft is consistent with the direction of the arrow on the reducer, the KHYD140 rock drill should turn the handwheel to neutral position before drilling again and run without load for five minutes. When the motor insulation is good, the rock drill has no abnormal sound, and the direction of rotation of the main shaft is consistent with the direction of the arrow on the reducer,KHYD140 rock drill for coal mineInstall the drill bit and drill rod again, and connect the water source; When drilling, slowly rotate the handwheel in the direction of the arrow and gently engage the clutch. When the KHYD140 rock drill bit is fully drilled into the rock, tighten the clutch with force, but not too much force.

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• KHYD140 rock drill for coal mine