Active Member
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[China]
Address: Jianqiao Industrial Park, Jiangong Road, Dadukou Dist, Chongqing China
Contact name:Danny Jiang
Chongqing Newsin Oil Purifier Manufacture Co., Ltd |
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Drilling depth: 30m
Drilling method: air shock drilling
Spiral drilling and mud drilling: (alternative)
Drilling diameter (mm): air shock drilling lithostratigraphy 70-90,
Loose stratum: 75-95
Mud drilling: 75-90
Drill rod (diameter * length): air shock drilling (mm) 60 x 1500
Mud drilling (mm)
Power rated torque Rated (N.m): 800-900
Drilling speed range (r/min): 0-135
Pressure and lifting function for drilling rig to feed pressure
(N): 5500-6000
Lifting power of drilling tools (kN): 12-16
Maximum lifting speed of drilling tools (m/s): 0.71-0.81
Engine power (kw) / speed (r/min:) 20/3600
Hydraulic system flow (L/min): 0-60
Working pressure (Mpa): 20
Air volume (m3/min): 3.5
Working pressure (Mpa): 0.8
Engine power (kw) / speed (r/min): 35/3600
