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High Efficiency Mini Pneumatic Water Well Drill Machine DTH drilling rig Water Well Drilling Rig for sale
new
- Manufacturer: Zhongtuo
- Model: ZT
Features: (1) Applicable type of down-hole impact with high rock drilling efficiency. (2) With compressed air as the power source, the power is single, safe and reliable. (3)Simple structure, easy to use, shor...
Shaanxi, China
Electric and phneumatic drill rig
new
- Manufacturer: Zhongtuo
- Model: ZT
Working principle The rig is a machine that uses compressed air as the power to convert compressed air power into mechanical force to break the rock. The rig is equipped with an impactor and a bit. During the ...
Shaanxi, China