Rig industry in China rise late, but as China's economic development, vehicle-mounted drilling rig blast, the rapid rise of construction throughout the building, rig this rising star in the international rig market development show a unique charm. Drill Development is the epitome of China's construction machinery development rig also represents the future trend of machinery development. Rig was placed a lot of expectations and concerns. Rig toward multi-functional, efficient, intelligent, precision of direction. Drill anchor hole drilling pit urban high-rise buildings (overburden drilling with pipe). Railway tunnel construction process with the same pipe roof drilling process. Rig applications: ground source heat pumps and hydropower cofferdam grouting hole drilling. 1. If the overburden depth ≤30 meters, and the sand and gravel is relatively small, can be imported power head rotary single-acting double rotation, that is, within the drill pipe, casing while rotating and shock, using high-pressure water slag, pulling the sleeve high efficiency, reduce construction costs. The use of high pressure air DTH drilling in bedrock, drilling to a depth of 250 meters. 2. If the overburden depth> 30 m, sand or gravel is relatively large, can be realized using imported power head drill pipe, casing while rotating, the impact of the use of high pressure DTH with eccentric / reaming drill on the heart to achieve. On the bedrock utilizing high pressure pneumatic DTH hammer drilling, drilling depth of 250 meters. How to prevent bending drilling well drilling rig drilling rig has good mobility, compact construction, high integrity, vehicle-mounted drilling rigs, transportation relocation easy, simple, reliable transmission, versatility, high efficiency and so on. Use removable lock cylinder unloading pipe fittings after first buckle, and then dial can maneuver reverse twist tube, greatly reduce labor intensity, extending the mechanical life. Well drilling rig is equipped with related drilling tool can be applied to a variety of advanced technology, improve the drilling efficiency. Drilling bending prevention: to prevent drilling bending, drilling rigs, drilling bent according to the region ahead of the law in the opposite direction with a pre-twist angle or adopt the necessary measures on anti-deflection drilling with to resolve. Water well drilling rig equipment bending the law: The construction can be used in high inclined surface drill drilling conventional inclinometer, truck mounted drilling rig in the horizontal hole must be using a special measuring instruments. Rotary drilling rig can be used as the drilling mud fluid, to achieve positive circulation drilling; rotary drilling the initial holes can assist pressurized drilling a hole in order to improve drilling efficiency, along with an increase in deep holes, when drilling the weight of more than the required pressure is applied to the tool, you can use the main hoist system to achieve decompression drilling. Well drilling rig is equipped with a main hoist winches and two deputy. Mounted drill rig, Long industry machinery (Views) provided by Shandong Machinery Co., Ltd. Dragon. Machinery Co., Ltd. Shandong Long (www.longyejixie.com) is a professional "low pressure submersible drilling rig, the air pressure down hole drill, high air pressure DTH drilling rig, crawler drill wells," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "" brand has a good reputation. We adhere to the "service first, customer first" principle, so long industry machinery to win the public's trust of customers in the engineering machinery parts, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!