Dongguan Dragon manufacturers supply a parallel hole directional drilling rigs, directional drilling horizontal directional drilling, trenchless directional drilling, rig parallel, horizontal directional drilling, tunneling rigs piercing flat, parallel drilling machines, road underground piercing machine, trenchless Shop jacking rig, trenchless pipe municipal level rig and so on. Dongguan Dragon manufacturers specializing in custom rig with different specifications (1.2 m -10 m in diameter aperture) parallel mill drill, [also known as: flat rig, rig road underground level, horizontal directional drilling, underground tunneling rigs, rig production directed by Ping rig, rig tunnel piercing flat, parallel mill rig, highway parallel underground piercing machine, Trenchless pipe jacking rig, sewer parallel rig, drill pipe jacking parallel underground directional drilling, tunnel piercing machine (for road underground, parallel piercing mountain, tunnel boring, sewer projects, according to custom specifications actual aperture)] project mill drill, diamond blades, drill rig tube mill, diamond drill welding, dug pile expand head rig, providing 4KW , 5KW, 5.5KW motor is optional, and customers can request custom specifications rigs, drill tube, extensions and other products. Please enter the company's official website to see more product information, please call to discuss! Trenchless pipe rig What role in engineering the Dragon Trenchless pipe rig What is the role in the project: trenchless pipe laying underground pipeline rig technology is the use of technology and Drilling means without trenching on the road, do not the case of damage to the surface of a large area laying, repair and replacement of underground pipeline construction technology. The use of trenchless pipe laying rig technology has a short cycle, low cost, less pollution, better security and performance advantages  not affect the normal traffic order. Dragon trenchless directional drilling rig suitable for the formation of the Quaternary cover construction, in clay loam ﹑ ﹑ ﹑ pink sand backfill ﹑ stream containing small amounts of sand and gravel layer formation work. Trenchless directional drilling specific uses are as follows: (1) non-excavation cross roads, railway lines, airport, runway ﹑ ﹑ river, a fish pond and buildings, laying ￠ 625mm (including ￠ 625mm) all of the following diameters of pipe and PVC and PE tubes; (2) long-distance Forepoling; (3) the level of precipitation works well; (4) environmental protection ﹑ landfill seepage treatment; Dongguan Dragon Machinery Co., Ltd. specializes in: non-excavation machinery, trenchless drilling rig, rig trenchless pipe laying, pipe laying rigs, directional drilling, horizontal directional drills. Pipeline directional drilling, rig Dragon (certified), Sanya directional drilling is provided by Dragon Machinery Co., Ltd., Dongguan City. Dragon Machinery Co., Ltd. of Dongguan City (www.dgshenlong.com) is Dongguan, piling machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Dragon rig in leadership with the staff warmly welcome all inquiries negotiations to create a better future for Dragon rig.