The HXY-500 medium and deep rock core drilling machine is a complete hydraulic pressure feed-in, mechanical impetus head rotary type drilling machine independently created by our institute. It is mainly used in all kinds of engineering drilling such as diamond or hard alley rock core drilling in solid mineral bed, project address exploration, underground water and well etc. It is also suitable for engineering drilling such as ventilation in mine sap, drainage and stake radix perfusion stake hole, and shallow petroleum, natural gas, coal ,dyke slurry injection and leakage filling.
1, The drilling machine has many gears, i.e., 2×(5+1),10 levels forward rotation, 2 levels reverse
rotation, many rotating levels, wide scope, suitable for small caliber diamond rock core drill in and big caliber hard alley engineering core drill in. The active drill stem isΦ89×79,interior boreΦ52 water leading bore has big diameter.
2, The entire structure is simple, with reasonable layout. The intension of the components is high and the stability is great; it is easy to dismantle and move, and convenient to repair, maintain, firm and endurable.
3,The clutch adopts Dongfeng EQ140 gear box, the components are compatible with high standard degree, easy to operate and maintain. The drilling machine adopts hydraulic pressure assistor operating clutch, which reduces the working intension of the operating personnel.
4,The drilling machine is matched with corresponding apparatus, which is favorable to master the condition. It has few operating handlers, and the layout is reasonable, so the operation is flexible and convenient.
Specification of drill stem
Depth of drill bore
Angel of drill bore
Rotating speed of vertical axis
Forward rotating high speed (II gear)
Forward rotating low speed (I gear)
Reverse rotating high speed (II gear)
Reverse rotating low speed (I gear)
Feeding-in journey of vertical axis
Diameter of vertical axis interior hole
Maximum feeding-in pressure adding capacity of vertical axis
Maximum lifting capacity of the vertical axis
Elevating capacity (single rope)
Diameter of steel rope
Specification of steel rope
Elevating speed m/s
Hydraulic pressure system
Twin pump displacement L/min
Minimum displacement L/min
Maximum displacement L/min
Piston journey of the portable machine device
Y225s-4 1480r/min 37KW