KHYD290 rock drill for coal mine, with a power of 11KW, only requires the operation of the handwheel KHYD310 for water and gas exploration
Category:
mechanical equipment/Fishery machinery and equipment/Mining drilling rig
Model:
KHYD290
Brand:
Hongyi
Retail Price
5,500.00USD
重量
kg
- Product Description
-
Description :
KHYD290Coal mine rock drill with a power of 11KW can be used by simply operating the handwheel KHYD310 to detect water and gas
Take care of itKHYD290 Rock Drill for Coal MinesProduct quality must start from me,KHYD310 Rock Drill for Coal MinesEmphasize practical results, increase efficiency,Rock electric drill for coal minesImproving Quality, Improving Management, Shandong HongyiSlurry sampling machineEstablish a career with excellence and win with quality.
KHYD290Rock electric drill for coal minesIt has the characteristics of reasonable structure, convenient mobility, easy operation, safety and reliability. Suitable for drilling, water and gas exploration in mines with gas (methane) or coal dust explosion hazards, and can also be used for drilling in other mines or geotechnical engineering.
KHYD310 Rock Drill for Coal MinesStrong overload capacity, can reduce some stuck or penetrated drilling, and has a high rate of pore formation due to the inclusion of gangue.
KHYD290 Rock Drill for Coal MinesA drilling rig is required to coordinate and drill holes in any direction, including horizontal forward or inclined upward.
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 the drilling operation, only the handwheel needs to be operated, and the electric drill can advance and quickly retract on its own
KHYD310Rock electric drill for coal minesA tool for drilling rock blasting holes, used in mining tunnel excavation, road construction, water conservancy construction, metallurgical mining, and rock engineering operations.
KHYD290 KHYD310Rock electric drill for coal minesTechnical parameter list:
model
KHYD140
KHYD155
KHYD290
KHYD310
unit
Rated output power of motor
five point five
seven point five
eleven
fifteen
kW
Rated voltage of motor
three hundred and eighty
three hundred and eighty
380/660
380/660
V
Rated frequency of motor
fifty
fifty
fifty
fifty
Hz
Rated current of motor
eleven point six
fifteen point four
22.6/13
30.3/17.5
A
Motor speed
one thousand four hundred and forty
one thousand four hundred and forty
one thousand four hundred and sixty
one thousand four hundred and sixty
r/min
Number of motor phases
three-phase AC
three-phase AC
three-phase AC
three-phase AC
Rated working mode
continuous
continuous
continuous
continuous
Drilling speed (two types)
280/470
280/470
300/490
300/490
mm/min
M axial thrust during drilling
twelve thousand
fifteen thousand
twenty thousand
twenty-five thousand
drill diameter
45-70
45-80
70-100
80-120
mm
The drilling rig is suitable for rock hardness range
f< ten
f< ten
f< ten
f< ten
(Brinell hardness coefficient)
Drilling rig M with large drilling depth
twenty
twenty-five
20 (rock) 30 (soil layer)
30 (rock) 35 (soil layer)
m
Drilling rig weight (excluding runway, drill pipe, drilling rig, etc.)
one hundred
one hundred and twenty
two hundred and sixty
two hundred and eighty
kg
Adopting cable model specifications
U-shaped 3x4+1x4
U-shaped 3x4+1x4
U-shaped 3x4+1x4
U-shaped 3x4+1x4
(User provided)
KHYD290Rock electric drill for coal minesWorking Principle:
The electric motor of the drilling rig reduces the spindle speed to 230 r/min through two-stage gear reduction; By using a worm gear system, friction clutch, and sprocket chain system, rotational motion is transformed into linear motion; The main engine is slowly advanced on the frame through a single head left-hand worm gear system and a double-sided friction clutch, while the main engine is on the frame through a double head right-hand worm gear system and a double-sided friction clutch Quickly return. When the double-sided friction clutch is engaged, the main engine moves forward or backward; When the double-sided friction clutch is not engaged, the main engine only rotates and does not move forward or backward.
KHYD290Rock electric drill for coal minesIt uses a chain for traction, and by simply operating the handwheel, the drilling rig can automatically drill forward and quickly retreat on the runway.KHYD310 Rock Drill for Coal MinesIt is currently emphasized that water exploration, water injection, and gas detection (release) must be equipped in coal mining, and can be used as a drilling tool for tunnel excavation, road construction, water conservancy, metallurgy, earthwork and other engineering projects.
AfterSalesService :
Key words:- Rock electric drill for coal mines
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