ZML160 Engineering Drilling Rig Pipe Shed Construction
| Power system The power head (rock drill, top driving, excavation, coring) adoption according to the construction needs, making the construction more convenient, cost saving and output doubling.
Swing arm structure The swing arm structure greatly increases the operating range after one positioning, and the drill arm can be combined and rotated about 360°, so as to achieve truly dead angle-free construction.
Cost control The pilot valve and variable plunger pump are adopted, with a load feedback system, and have the functions of power protection and pressure cut-off. Under the condition of effectively adapting to the total flow requirements of each actuator, the best power matching under different working conditions is achieved, and energy saving is achieved to the maximum extent.
Safety guarantee During drilling, the wind and water linkage system is used to reduce the large amount of dust generated in the tunnel construction, and water is supplied while drilling. The gravel is flushed out of the hole by high-pressure water, which could reduce the problem of drill jamming during drilling, realize rapid drilling, improve work efficiency and reduce construction costs.
Pipe shed construction The construction can use single-rod, casing or follow-up pipe. When the geological conditions are complex and there is a hole collapse, the casing construction method can be adopted. The outer and inner drill rod of the casing (double tube) are drilled at the same time, when they reach the preset position, the inner rod and inner cutter head are withdrawn first, and then the pipe shed rod is inserted, finally the outer rod and outer cutter head are withdrawn.
Rescue During the construction process, the geological exploration, geological improvement and support operations in the dangerous area can be completed quickly. If the underground space is blocked by a landslide, casing can be used to quickly deliver air, water and other supplies to the trapped personnel. |
ZML160 engineering drilling rig: 1. Horizontal lifting height 3.5 meters, carrier rotation 360°, mast rotation 180°, with two hydraulic legs, more stable and safer during construction; 2. Drilling technology and method: down-the-hole root canal drilling, water drill casing follow-up, rotary impact follow-up, spiral drilling; 3. The rock drill stroke 3.5 meters, 1 to 3 meters of drill rods can be installed; 4. Optional wind and water linkage device; 5. Meet pipe shed, advanced catheter, anchor system, mortar anchor, self-propelled anchor bar, etc. |
|
| ZML160 multifunctional crawler engineering drilling rig adopts a power head that can move left and right and carry out vertical and parallel coring operations. It can be equipped with various lengths of propulsion beams and power torques to realize multi-process flexible conversion construction. The crawler carrier has a good operability, fast walking speed, high maneuverability and strong stability. Its power system can be equipped with diesel engine and electric motor, with surging power. In a construction site with rock drilling in Chongqing, its efficient and stable performance helps the construction team to quickly complete the drilling of complex sections, fully improving the time efficiency of the construction team. ZML160 multifunctional crawler engineering drilling rig has three types: Electric, diesel and hybrid. Package size: 6,600 x 2,000 x 2,700 mm, weight: 8,500 kgs. |
ZSIM takes simplicity, comprehensiveness, initiative and timeliness as service requirements, takes customers as the center, implements overtime and value-added services as the goal. It provides professional, efficient, environmentally friendly and safe equipment. It has wan the trust and recognition of many engineering companies and construction teams in the fields of mining, hydropower, railways, highways, etc. at home and abroad.
How can there be a cliff top when climbing the high and dangerous peaks; how can there be a bright sea when fighting the other side? Keep moving forward and strive endlessly! ZSIM will accompany you all the way, constantly explore and innovate, go further, and create new glory!
