Hydraulic accessories mainly include the following categories

Power components: This type of accessory includes various hydraulic pumps and their prime movers, such as gear oil pumps, vane oil pumps (including single-stage pumps, variable displacement pumps, two-stage pumps, and duplex pumps), plunger oil pumps (including axial piston pumps and radial piston pumps), and screw pumps. The main function of these accessories is to convert the mechanical energy provided by the prime mover (electric motor or internal combustion engine) into the pressure energy of the fluid, and output oil with a certain pressure. one
Execution components: These types of accessories include hydraulic cylinders, such as piston hydraulic cylinders, plunger hydraulic cylinders, swing hydraulic cylinders, combination hydraulic cylinders, etc., as well as hydraulic motors, such as gear hydraulic motors, blade hydraulic motors, plunger hydraulic motors, etc. The function of these accessories is to convert hydraulic energy into mechanical energy, driving the flow of oil. two
Control components: These types of accessories include various pressure, flow, directional control valves and their control accessories, such as pressure valves (including relief valves, electromagnetic relief valves, unloading relief valves, one-way relief valves and pressure reducing valves, one-way pressure reducing valves, sequence valves and one-way sequence valves), directional control valves (including one-way valves, hydraulic control one-way valves, electromagnetic directional valves, electromagnetic ball valves, electromagnetic directional valves, manual directional valves and manual rotary valves) Flow control valves (including throttle valve, one-way throttle valve, speed control valve, one-way speed control valve, stroke throttle valve, stroke one-way throttle valve, and stroke one-way speed control valve, etc.).
Auxiliary components: These types of accessories include accumulators, filters, coolers, heaters, oil pipes, pipe joints, oil tanks, pressure gauges, flow meters, sealing devices, etc. They are mainly used to ensure the normal operation of hydraulic systems.
Hydraulic oil: Hydraulic oil is the transmission medium in hydraulic equipment, and its performance directly affects the working efficiency and service life of hydraulic equipment. three
Hydraulic seals: Hydraulic seals are key components that maintain the sealing of hydraulic systems, which can prevent liquid leakage and extend the service life of hydraulic systems.