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Full hydraulic underground core drilling rig for geological exploration
Model Number: HFU-4A
Brand Name: HF
Key Specifications/Special Features:
The full hydraulic underground drilling rig HFU-4A is applied to the following fields: coal, metallurgy, geology and engineering, etc. It is used in the large-diameter ga... |
2017-12-30 |
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Drilling machine for hard rock, with drill diameters from 90-130mm/drilling depth from 30-40m
Model Number: HF100YA2-#2882
Brand Name: HANFA
Key Specifications/Special Features:
HF100YA2crawler hydraulic drilling rig, using a new hydraulic technology, with low air consumption rotary torque, variable-bit-shift convenient hole the drilli... |
2017-12-10 |
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Water well drill rod, water well drill equipment
Model Number: HF drill rod-#8251
Brand Name: HF
Key Specifications/Special Features:
Features:1. Carefully selected seamless steel pipe and high quality alloy steel for joint tools2. Precisely friction welded to ensure straightness and concent... |
2017-12-04 |
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Water detector 300-400m depth automatic natural VLF prospector
Model Number: HFDC
Brand Name: Han Fa
Key Specifications/Special Features:
Use relative parameters like resistivity variation produced by benign conductors to find water. Itcan get water location, depth and outflow etc. It has obvious advantag... |
2017-11-30 |
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Mining hard stone quarry drill machine
Model Number: HF100YA2-#9062
Brand Name: HANFA
Key Specifications/Special Features:
HF100YA2crawler hydraulic drilling rig, using a new hydraulic technology, with low air consumption rotary torque, variable-bit-shift convenient hole the drilli... |
2017-09-17 |
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3-7/8" tri cone bits, 98.4mm TCI tricone bits, hard rock drill bits
Model Number: tricone drill bit
Brand Name: HF
Key Specifications/Special Features:
Application1, Suit for drilling medium to medium-hard formations.2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented ... |
2017-08-25 |
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