HQ(70/70D/100/100D)支腿式潛孔鉆機 Leg-type DTH drilling rig
產品簡介： 潛孔鉆機是沖擊回轉式鉆機，其內部結構與一般鑿巖機不同，其配氣和活塞往復機構是獨立的，即沖擊器。前端直接連接鉆頭，后端連接鉆桿。鑿巖時沖擊器遷入孔內，通過配氣裝置（閥），使沖擊器內的活塞（錘體）往復運動打擊釬尾，使得鉆頭對孔底巖石產生一種回旋力。
Product introduction: DTH drilling rig is impact rotary drilling rig, it internal structure is different from general rock drilling, its gas and piston reciprocating mechanism is independent, that the impactor. The front end is connected directly to the drill bit, Rear end connected to the drill pipe. The impactor putting into the hole when drilling, through the gas distribution device（valve, the piston(hammer) of the impactor blow against the shank by reciprocating, So that the drill bit on the rock bottom hole to produce a kind of power.
產品特點： HQ型潛孔鉆機是一種新型高效、半機械化的鑿巖設備。有結構簡單、體積小、重量輕。廣泛適用于露天與井下采礦及工程中穿鑿爆破孔和錨索孔等，方便靈活。潛孔鉆機采用電能作動力，噪音小、動力強勁。鉆孔速度是一般鑿巖機的3-8倍，所鉆鑿的礦石在普氏硬度系數F=8-16范圍內能活的很高的鑿巖濕度，每小時的鉆孔深度約8-16米。
Features: HQ type DTH drilling machine is a new efficient, semi-mechanized rock drilling equipment. A simple structure, small size, light weight characteristics. Widely used in open pit and underground mining and engineering blasting drilling holes and anchor holes, convenient and flexible. DTH drilling rig using electric energy as power, low noise, strong power. The drilling speed is 3-8 times of that of a rock drill. The drilled ore can live a very high rock drilled with a hardness in the range of F = 8-16. The drilling depth per hour is about 8-16 meters.
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型號Model
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HQ70D電動潛孔鉆機Electric DTH drilling rig
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HQ100D電動潛孔鉆機Electric DTH drilling rig
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鉆孔直徑Drilling diameter（mm）
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50-80
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65-150
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鉆孔深度Drilling depth（M）
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10-15
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20-25
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鉆具回轉速度（轉/分）Drilling tools rotation speed（r/min）
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112
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90
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耗氣量（m3/分）Air consumption（m3/min）
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3.5-4.5
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6-8
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推進氣缸直徑Drive the cylinder diameter（mm）
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90
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150
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鉆桿Drilling pipe（mm）
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φ42
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φ50/60
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電機Motor（kW）
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3、4級 grade
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4、4級grade
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主機長度尺寸Dimension（mm）
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1524
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1714
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主機重量Weight（kg）
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148
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218
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型號Model
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HQ70氣動鉆孔鉆機Pneumatic drilling rig
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HQ100氣動潛孔鉆機Pneumatic down-hole drilling rig
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鉆孔直徑Drilling diameter（mm）
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50-80
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65-150
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鉆孔深度Drilling depth（M）
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10-15
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20-25
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鉆具回轉速度（轉/分）Drilling tool rotation speed(r/min)
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70-90
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68-85
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耗氣量（m3/分）Air consumption（m3/min）
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6-8
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10-13
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推進氣缸直徑Drive the cylinder diameter（mm）
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90
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150
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鉆桿Drill pipe（mm）
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φ42
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φ50/60
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馬達功率 Motor power（kW）
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3、4
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4、4
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主機長度尺寸Main host Dimension（mm）
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1524
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1674
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主機重量Main host Weight（kg）
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110
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188
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以上參數如有改動，恕不另行通知?（Any change of the parameters mentioned above can be made without prior notification.)