- Other Rubber Products[7]
- Rubber Hoses[4]
- Chemical Reagents[10]
- Mine Mill[7]
- Crusher[8]
- Other Petrochemical Related Products[5]
- Other Mining Machinery[9]
- Other Machinery[1]
- Mining Feeder[1]
- Speed Reducers[2]
- Conveyors[5]
- Material Handling Equipment Parts[2]
- Drilling Rig[7]
- Chemical Auxiliary Agent[9]
- Fruit & Vegetable Juice[7]
- Other Chemicals[2]
- Organic Intermediate[1]
- Ester & Derivatives[1]
- Catalyst[1]
- Sulfide[1]
- Brick Making Machinery[2]
- Contact Person : Mr. li shaobo
- Company Name : Sanmenxia City Hongyuan Industry And Trade Co., Ltd.
- Tel : 86-398-2828712
- Fax : 86-398-2828712
- Address : Henan,sanmenxia city,weiming road
- Country/Region : China
- Zip : 472000
Deeper Hole drilling rig of SKZ-120A
SKZ-120A is a drill for deeper holes with hydraulic power, lower-noise, and greater-efficiency. It often locates at a mining well within 120 meters for drilling upper holes, such as holes for coal layer with water, exhaust gas, and explore water or mine. (Drill the down hole: within 30 meters with lower air pressure. 60 meters with medium air pressure)
The drilling speed is 3-6 times faster than general rock drills. The speed is 8-15 meters per hour with the rock rigidity f=6-18.
Rock rigidity | f=8-16 | Air pressure | 0.5Mpa -1.2Mpa |
Hole diameter | 68mm-120mm | Air consumption | 7-10m3 / min |
Hole depth
| Lower pressure upwards 120m adown 40m | Rig once displacement | 1000mm |
Media pressure upwards 140m adown 60m | Water consumption | 8-12L/min | |
Rig Rotary speed | 60r/min(free load) | Weight | 1200kg |
Deeper Hole drilling rig of SKZ-120A
