Hydraulic tools combine the hydraulic system with common tools organically. Powerful hydraulic power is converted into mechanical motion such as reciprocating linear motion, rotational motion, cycloidal motion, and so on. A complete hydraulic tool system consists of five parts, namely power elements, actuators, control elements, auxiliary elements and hydraulic oil.
Hydraulic tools include hydraulic wrenches, electric pumps for hydraulic wrenches, Air Hydraulic Jack, Spring Compressor, hydraulic flange separators, hydraulic nut breakers, and hydraulic pullers. Hydraulic tools have the advantages of high efficiency and convenience.
Hydraulic tools generally use mineral oil as the working medium, the relative motion surface can be self-lubricated, long service life, it is easy to realize the automation of the machine, when the use of elector-hydraulic joint control, not only can achieve a higher degree of automatic control process, but also can be achieved remote control.