20m depth 90mm diameter hole gold mining drilling equipment HQD100
20m depth 90mm diameter hole gold mining drilling equipment HQD100
used blast hole drill rig are widely used in the coal, ferrous and non-ferrous metal mining, chemical, railway, road, water and electricity, military and other tunneling engineering applications.
Features of gold mining drilling equipment :
1. foundation drill rig 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 gold mining drilling equipment :
Model | HQD100 |
Rock rigidity | f=6~20 |
Diam. of hole(mm) | 68~130 |
Optimum drilling depth(m) | 20 |
Rod length(mm) | 1000 |
Max. lifting power(N) | 4500 |
Working pressure(mpa) | 0.5~0.7 |
Air consumption (m3/min) | 3.5~12 |
Speed of rotator(r/min) | 0~90 |
Motor power(kw) | 4 |
Weight(kg) | 175 |
Impactor | Standard CIR90 |
Since 1997, gold mining drilling equipment owns outstanding appearance:
Certificates of gold mining drilling equipment :
Our customers are visiting our factory and working site now:
Concluded: Our products are trustworthy, is your best choice!!!
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Any problems, please feel free to contact with us!
Contact Person: Sunny
Mobile: 86 136 1182 6859
Tel: (86 21) 20980598
Fax: (86 21) 20980599-8006
Skepe: kerex-lulu
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