Primax Engineers Private Limited

Double Acting Hydraulic Cylinder has an airport at each end and moves the piston forward and back by alternating the port that receives the high-pressure air.

we, Primax Engineers Private Limited, one of the prominent manufacturers, trader, supplier,  and importer of this commendable range of Rubber Seals, Rubber Bellows, Rubber Rings, Rubber Gasket, Hydraulics Cylinders and much more. Manufacturing of the offered range is done in line to norms and guidelines laid by the industry and utilizing the optimum grade raw materials and modern machinery. Owing to this, the product is durable, sturdy and has an exceptional finishing. We are offering this range at a market leading rate.

A hydraulic cylinder is a linear actuator used to push or pull a load or to selectively resist motion under load, by means of fluid pressure. Double-acting cylinders, the most common type, are able to push and pull. High-pressure fluid pumped into the extend chamber (port “A”) acts on the piston to push the piston rod out, thereby extending the length of the cylinder. Inversely, to retract the piston rod and reduce the length of the assembly, high-pressure fluid is pumped into the retract chamber (port “B”) and acts on the opposite side of the piston.

Other cylinders, which can only push but not pull is referred to as a single-acting cylinder. High-pressure fluid is pumped into the extend chamber (port “A”) and acts on the piston to push the piston rod out. An external force is required to return the cylinder to the retracted position. A typical application for a single-acting cylinder is a lift truck, where the load of the fork pushes the cylinder back. Multi-stage cylinders (also referred to as telescoping cylinders) have two or more piston rods in a coaxial arrangement to achieve greater extended length compared to the retracted length.

Pneumatic actuators are mechanical devices that use compressed air acting on a piston inside a cylinder to move a load along a linear path. Unlike their hydraulic alternatives, the operating fluid in a pneumatic actuator is simply air, so leakage doesn’t drip and contaminate surrounding areas.

There are many styles of pneumatic actuators including diaphragm cylinders, rodless cylinders, telescoping cylinders, and through-rod cylinders.

The most popular style of pneumatic actuator consists of a piston and rod moving inside a closed cylinder. This actuator style can be sub-divided into two types based on the operating principle: single acting and double acting.

Single-acting cylinders use one airport to allow compressed air to enter the cylinder to move the piston to the desired position, as well as an internal spring to return the piston to the “home” position when the air pressure is removed.

we, Primax Engineers Private Limited, one of the prominent manufacturers, trader, supplier,  and importer of this commendable range of Rubber Seals, Rubber Bellows, Rubber Rings, Rubber Gasket, Hydraulics Cylinders and much more. Manufacturing of the offered range is done in line to norms and guidelines laid by the industry and utilizing the optimum grade raw materials and modern machinery. Owing to this, the product is durable, sturdy and has an exceptional finishing. We are offering this range at a market leading rate.