Asynchronous motor, mining machinery, petroleum machinery, drilling machinery, hydraulic machinery

タイトルまたは説明

Broadly speaking, including special for drilling sets of ground equipment, drilling tools and drilling instrument. Drilling equipment according to the functions of rotating, lifting, circulation, power and transmission, control system.

Drilling equipment consisting of hoisting system, rotation system, circulatory system, transmission system, driving system, control system, drilling rig substructure and auxiliary equipment such as the eight system. Lifting system for drill rig under control, casing and drilling pressure, drilling, drill a l a set of equipment, mainly by the winch, the auxiliary brake system, swimming, derrick