Customized Industrial Hydraulic Cylinder for Lift Platform Elevator / Freight Elevator

Customized Industrial Hydraulic Cylinder for Lift Platform Elevator / Freight Elevator

Our cylinders are used in rail-mounted lifts, scissor lift platforms, hydraulic boarding bridges, climbing work vehicles and other products. Safe, reliable, practical is our consistent pursuit, you choose us, is the choice of peace of mind, is to choose the rest assured that is the choice of peace of mind.

Rail lift cylinder for the single-acting hydraulic cylinder, the installation is generally single-ear, but also binaural

Piston hydraulic cylinder can be divided into single-rod and double-rod two structures, the fixed way by the cylinder fixed and fixed piston rod two, according to the role of hydraulic pressure has a single role and double-acting. In a single role
In the hydraulic cylinder, the pressure oil is only provided in a cavity of the hydraulic cylinder, which realizes unidirectional movement of the cylinder by hydraulic pressure and external force (such as spring force, self-weight or external load) in the opposite direction; and the double-acting
Hydraulic cylinder piston movement in both directions alternately into the two chambers through the oil, the role of hydraulic pressure to complete, it is only one side of the piston with a piston rod, so the effective area of ​​the two chambers are different. In the oil
The same amount, the different chamber into the oil, the piston speed of movement is different; in the same load force to be overcome, the different chamber into the oil, the required oil pressure is different, or set in the system pressure, sanitation Garbage truck hydraulic cylinder movement in both directions can overcome the load force is different.

(1) Plunger hydraulic cylinder is a single-acting hydraulic cylinder, hydraulic pressure can only achieve one direction of movement, plunger back to rely on other external force or plunger weight;
(2) The plunger only depends on the cylinder liner without contact with the cylinder liner, so that the cylinder liner is easy to process, so it is suitable for a long stroke hydraulic cylinder.
(3) The plunger is always under pressure during operation, so it must have sufficient rigidity;
(4) Plunger weight tend to be larger, easy to drop due to their weight when placed horizontally, resulting in seal and guide unilateral wear, so the vertical use is more favorable.

Telescopic hydraulic cylinder with two or more stages of piston, retractable cylinder piston sequence from the descending order, and no-load retraction order is generally from small to large. Telescopic cylinder can achieve a longer trip,
The retraction length is shorter, the structure is more compact. Such hydraulic cylinders are commonly used in construction machinery and agricultural machinery. There is more than one movement of the piston, the piston moves one after another, the output speed and output force are
It is changing.