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HQD70型電動潛孔鉆機
HQD70型電動潛孔鉆機是一種新型高效適用性較廣的鑿巖設備,廣泛地適用于中小型礦山及交通、國防、水利、石方等工程,尤其適用于其他鉆車無法正常作業的凹凸的崎嶇地勢。該機結構簡單、操作方便、價格低廉、節約能源,同時還具有鉆鑿垂直和水平爆破孔的功能,特別是該機重心低可拆性好,搬遷運輸極為方便。
主要特點
● 結構簡單、操作方便、價格低廉;
● 重心低可拆性好,搬遷運輸方便,特別適合在凹凸的崎嶇地勢或原始地貌;
● 沖擊器耗氣量低,配套所需空壓機排氣量小,節能經濟;
● 回轉減速器扭矩大,在強振動、高負荷的工作條件下,可靠性好。
● 電器系統具有過載保護和缺相保護功能,使鉆機運行穩定可靠。
● 推進系統配置了減壓閥,可根據不同的巖石條件下調整推進力,以獲得最佳的鑿巖效果。
主要技術參數
適用巖石 |
F=6~20 |
鉆孔直徑 |
68~80mm |
鉆孔深度 |
15m |
一次推進長度 |
1000mm |
回轉速度 |
90r/min |
耗氣量 |
3.5~5m3/min |
使用氣壓 |
0.5~0.8MPa |
氣缸直徑 |
90mm |
電機功率 |
3KW |
最大提升力 |
4200N |
最大推進力 |
3500N |
主機重量 |
175Kg |
20m depth 7 bar drilling rig tools HQD70 HQD70 Applications:
drilling rig are widely used in the coal, ferrous and non-ferrous metalmining, chemical, railway, road, water and electricity, military and othertunneling engineering applications.
Features of Electric Down the Hole Drill
1. Widely used in mines,transportations,defense,water conservancy,rock engineer,especiaaly rugged terrain.
2. Low center of gravity,easy to fold and to move.
3. Rotator reducer with high torque ensure operating reliable in the case of strong vibrations or heavy duty.
4. Simple structure,easy to operate,low cost.
5. Propulsion system equipped with relief valve,adjusting propulsion,ensure excellent performance
6. Different types,such as hydraulic and electric,and pneumatic.
Specifications of Electric Down the Hole Drill
Model |
HQD70 |
Rock rigidity |
f=6~20 |
Diam. of hole(mm) |
68~80 |
Optimum drilling depth(m) |
15 |
Rod length(mm) |
1000 |
Max. lifting power(N) |
4200 |
Working pressure(mpa) |
0.5~0.7 |
Air consumption (m3/min) |
3.5~5 |
Speed of rotator(r/min) |
0~90 |
Motor power(kw) |
3 |
Weight(kg) |
175 |