Horizontal Directional Drilling price price - Horizontal Directional Drilling manufacturer looking Dongguan Shenlong price! Dragon horizontal directional drilling Features: horizontal directional drilling rig is based on advanced "trenchless technology" principles of design and development of new underground pipeline construction engineering machinery. The equipment is fully hydraulic control and power drive technology, rotary drilling, forward, back expansion, and other functions pullback driving and walking devices, mainly used to cross roads, railways, buildings, rivers, and in the downtown area, excavation under difficult conservation area, crops and vegetation protected areas, water supply, gas, electricity, telecommunications, natural gas, oil and other pipeline laying or updated. Patent situation: Currently, the horizontal directional drill rig automatic loading and unloading, drill more common delivery device using the hook - form the structure of the spring, which features a single structure, the biggest drawback is that the driver can not be directly observed two drill The binding process, bring great convenience to the operator. Introduced so many believe everyone dragon horizontal directional drilling, want to learn more or to purchase horizontal directional drilling please call the 24-hour service hotline Dragon! Square is proportional Dongguan horizontal directional drill rig drill torsional strength and diameter trenchless mechanical principles, therefore, the choice of trenchless drilling rig machinery and equipment, not only depends on the nominal rig tension and torque value depends on the diameter of the drill pipe. Another aspect to look at the length of the drill rig is equipped with, which mainly depends on the engineering characteristics of the construction unit, if primarily used trenchless crossing the river, or water machinery, buildings and other projects, to tend to choose the drill length than the long and has a wire to the system, if the city is mainly used for crossing the street, you can choose a relatively short drill pipe, which can be more convenient to move in urban areas and construction sites adaptation narrow geographical. Professional horizontal directional drilling supplier of choice for Dongguan Shenlong Machinery. Company address: Dongcheng District, Dongguan City Industrial Zone brick Wang Road. Our call to discuss cooperation! Non-excavation machinery _ trenchless pipe jacking machinery manufacturers (certification) _ trenchless machinery provided by the Dongguan City Shenlong Mechanical Technology Limited. Dragon Machinery Co., Ltd. of Dongguan City (www.dgshenlong.com) Dongguan, Guangdong, piling machinery leaders, over the years, the company implement 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 Dragon rig.