What is hdd boring machineHDD boring machine is a method of installing underground pipelines, cables and service conduit through trenchless methods. It involves the use of a HDD boring machine, and associated attachments, to accurately drill along the chosen bore path and back ream the required pipe.HDD boring machines are typically heavy-duty vehicles fitted with track drives, operator controls, and boring machinery. Materials used for pipes include PVC, polyethylene, polypropylene, ductile iron, and steel. The technique has ext···

A key to being a successful horizontal directional drilling (HDD boring machine) contractor is finishing every project to specifications on or ahead of schedule. To achieve that, HDD boring machine must perform efficiently throughout the project without breaking down. Downtime is costly and a contractor repeatedly forced to halt work due to equipment issues not only risks missing completion dates, but can lose future business because of a reputation of unreliability. Keeping HDD boring machine&n···

Horizontal directional drilling (HDD) machines are steerable, trenchless drilling rigs for the installation of pipes, conduits, and cables underground in a shallow arc. They are commonly used for installations below waterways and roadways to avoid disturbing the ground above.Horizontal drilling machines are typically heavy-duty vehicles fitted with track drives, operator controls, and drilling machinery. Materials used for pipes include PVC, polyethylene, polypropylene, ductile iron, and steel.  Operation Direction···

(1) The key technology of small multi-azimuth Horizontal Directional Drilling Machine  suitable for small and medium coal minesThe first multi-azimuth frame structure was created to solve the construction problems of directional drilling such as face-to-face drilling in narrow roadways, full-face drilling of bottom-extraction roadways, and low-level drilling in extremely thin coal seams. Innovatively designed a new type of quick-change rubber sleeve chuck and holder structure, when replacing slips, there is no need to r···

(1) The width of the directional drilling rig is 1100mm, and the main engine and mud pump are integrated. It is suitable for transportation in narrow tunnels and directional drilling in small and medium coal mines.(2) The new multi-azimuth rack structure integrates horizontal azimuth rotation, up and down lifting, tilt angle adjustment and longitudinal and transverse anchoring. The tilt angle range is -90～+90°, and the azimuth angle can be adjusted from 0 to 360°. Full-face drilling of head-on and tunnels is carried out i···