venda de compressores diesel portáteis
...
2025-08-14 06:27
1374
2. Sandvik Sandvik offers a wide range of DTH hammers that are engineered for optimal performance in tough conditions. Their commitment to research and development has led to advancements in hammer design that enhance speed and penetration rates.
...
2025-08-14 05:47
110
When the drill pipe or pile is driven into the ground, it is strictly forbidden to move the pile frame.
...
2025-08-14 05:43
773
3. Reduced Hole Deviation DTH hammers produce straighter holes compared to rotary drilling tools. This precision reduces the need for corrective drilling, saving time and resources.
Производитель dth hammer

...
2025-08-14 05:29
587
2. The pump selection is too small, the pump can not reach the user's required working conditions or process pressure, affecting the user's entire production effect or the overflow of the feed pool: in addition, the pump runs under a small flow rate for a long time, and the shaft may be broken.
...
2025-08-14 05:24
2794
Drill pipes are essential for transmitting drilling fluids and rotational force from the surface to the drill bit. High-strength steel alloys are commonly used for drill pipes due to their ability to withstand high torque and pressure.
...
2025-08-14 05:11
1885
Advantages of Submarine Hammer Drilling
...
2025-08-14 04:56
66
1.Downhole drilling machine: When drilling a downhole gun hole with a aperture less than 150 mm, in addition to the application of a rock drill, it can also be used to drill a small diameter of 80 ~ 150 mm. When drilling a gun hole with a diameter of less than 70 mm in coal or softer mineral rock, it is generally used to drill or air drill, driven by a motor (or air motor) to drill the drill pipe, and the rock (coal) chips drilled out are discharged through the spiral groove on the drill pipe.
...
2025-08-14 04:19
617
Understanding 185% Compressors The Key to Efficient Performance
...
2025-08-14 03:50
941
Leading Manufacturers in the Industry
...
2025-08-14 03:48
2535