The hottest northern traffic zdy3500l near horizon

2022-08-26
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Northern communications zdy3500l near horizontal directional drilling rig is fully loaded offline

Northern communications zdy3500l near horizontal directional drilling rig is fully loaded offline

China Construction machinery information

Guide: zdy3500l near horizontal directional drilling rig recently, the zdy3500l near horizontal directional drilling machine independently developed by northern communications came offline, and was fully loaded to participate in the first China (Shanxi) Equipment Manufacturing Expo held in Taiyuan on August 8. The weight of the product is 11.5t, and the overall dimension is 3.97 2.36

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zdy3500l near horizontal directional drilling rig

recently, zdy3500l near horizontal directional drilling rig independently developed by northern communications came off the assembly line and was fully dressed to participate in the first China (Shanxi) Equipment Manufacturing Expo held in Taiyuan on August 8. The weight of the product is 11.5t, and the overall dimension is 3.97 × two point three six × 2.144m, the maximum drilling depth is 1000m, and the firmness coefficient of coal and rock is f ≤ 10

this zdy3500l near horizontal directional drilling rig has the characteristics of compact structure, flexible operation and good mobility. The inclinometer positioning system is accurate. It can accurately detect the inclination, azimuth, tool face angle, temperature and other parameters of the drilling trajectory in real time, and accurately display the drilling trajectory through the human-machine interface to ensure that the actual drilling trajectory is consistent with the design. The feeding system adopts the combination of hydraulic and chain transmission, which has the characteristics of compact structure, stable power transmission, doubled feeding stroke and so on, and effectively improves the service life of the feeding system. The front and rear clamping devices are precise, and the strong spring and annular oil cylinder are used to realize the clamping and loosening of the drill pipe. It has the characteristics of fast loosening and tightening speed, high precision, good synchronization, high coaxiality and reliable clamping. The flexible drill pipe of this machine has a cable structure. Combined with the directional drilling working condition, this is the first time that the scientific community has used light to push a macro object and realize the macro driving. It is made of special alloy steel and has been subjected to special heat treatment. It has high strength, good toughness, and can realize complex directional drilling trajectory. Moreover, the drill pipe adopts special connecting thread, which has good sealing, easy screwing, non sticking, and high strength, It can effectively reduce the occurrence of rod breaking accidents. The power at the bottom of the hole is stable and reliable. The screw motor at the bottom of the hole has achieved unprecedented progress in reducing the weight of the bulletproof plate, reducing the number of trauma and enhancing the threat protection. (1) the panel display function adopts domestic and international well-known brands, and has the characteristics of high efficiency, good stability, long service life, wide output speed range and large torque. The welded fuselage has high strength and is optimized by computer-aided design and finite element analysis. The fuselage is made of high-strength steel plates, ensuring the strength and stiffness requirements of the fuselage under complex working conditions

this equipment is a high-precision integral near horizontal directional drill suitable for gas drainage drilling, water injection and drainage drilling, exploration drilling and various engineering drilling operations in coal seams

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