hydraulic cylinder - 006

HC is specialized in double acting hydraulic cylinder. HC double acting hydraulic cylinder has a couple of series and sold all over the world with huge quantity every year, HC double acting hydraulic cylinder uses the highest technology and the most rigorous requirement to manufacture.
Double acting hydraulic cylinder is a very common hydraulic cylinder type which means both oil ports with oil entering and both directions controlled by oil pressure. When piston rod works, the force of pushing is bigger than pulling, and the piston rubs with the inside barrel thousands of times so if the seal ring is not good enough, leaking will happen after a time, HC double action hydraulic cylinder picks the best match for rod and bore and takes clients’ requirements as well. HC double acting hydraulic cylinder usually takes superficial treatment to the piston rod like surface hardening or chromeplate to make the surface fine and smooth so that can lengthen the rod’s working life. Besides, As the piston has to fit with the bore accurately, We take special treatment to the seal ring surface so as make it move smoothly.
HC double acting hydraulic cylinder, which has a sensor or servo valve, makes complicated high displacement controlling possible. This kind of hydraulic cylinders applied in not only machine tool manufacture、metal processing equipment，but also widely used in metal actuator、nuclear plant controlling 、elevator etc