Uses: 1, trenchless horizontal drilling rigs workplace should be kept clean. 2, engineering drill rig installation and removal, to ensure correct and intact. 3, when the rig mast lift, the operator should be standing safe location. 4, the purchase of second-hand motor when starting trenchless drilling rig, the rig should be open all the friction clutch. 5, when trenchless horizontal rig is strictly forbidden to remove the protective cover. 6, before the work begins, you should check the brake device reliability, and performance of the friction clutch and starter. 7, before the motor did not stop the sale of second-hand trenchless drilling rig, prohibit checking rig. 8, when the rig is strictly prohibited tightening rig any parts. Dragon specializes in the production of non-excavation drilling rig: Trenchless pipe rigs, models from 10T-100T; Applications: telecommunications industry, power industry, sewage works, municipal engineering. Use the advantages of non-implementation of trenchless excavation rig utilization advantages of trenchless drilling rig implement trenchless engineering, trenchless may not blocking traffic, does not destroy roads and vegetation, and thus avoid the excavation brought construction living and traffic interference, and the destruction of the environmental impact of building the foundation, no pollution, no noise. Reducing the quantities of underground excavation work, to avoid trouble groundwater job. Speed ??up the construction progress trenchless engineering, shorten the construction period is 2 hand-dig rigs, small work surface, you can control the direction of pipelay, construction of high precision, lower overall construction cost 2 hands trenchless drilling rig company, it brings It is a technological revolution underground pipeline construction. In the case of excavation and construction of difficult or simply does not allow for the trenchless pipeline construction project using make possible, and may be the amount of construction projects in the pipeline design the most economical and reasonable place to pass through. Factory direct trenchless drilling rig, rig trenchless pipe laying, pipe laying drilling rig, directional drilling, horizontal directional drilling - Dongguan Shenlong Machinery, specializing in the production of Dragon Trenchless pipe rigs, models from 10T-100T; welcome to come to call for Talk! 2 hand-dig rig manufacturers, 2 hand-dig rigs, drilling rigs brand which is better provided by the Dongguan City Shenlong Mechanical Technology Limited. Dragon Machinery Co., Ltd. of Dongguan City (www.dgshenlong.com) is specialized in "trenchless drilling rig, horizontal directional drilling, trenchless pipe laying drilling rig, rig pipe laying, pipe jacking rigs," the business, companies adhering to the "integrity management , the intentions of service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu.