A pneumatic cylinder is a pneumatic device designed to transform the energy of compressed air into the translational movement of pistons and rods. It is characterized by a high level of safety and reliability when operating in fire and explosive conditions, at extreme temperatures, and in humid environments. The pneumatic cylinder is easy to maintain and economical. High-tech pneumatic cylinders and pneumatic valves are used in a wide variety of automated systems.
Types of pneumatic cylinders
Modern manufacturers offer several types of pneumatic cylinders used to organize various technological processes:
- bellows — such models are suitable for areas where significant effort is required in limited space;
- single-position — compressed air acts on the piston in one direction;
- two-position — the most common option, provides two positions «extended/retracted»;
- multi-position — rotary models used in automated complexes;
- dual — devices consist of two (or more) pneumatic cylinders.
Areas of use
Pneumatic cylinders are used in various industries:
- food industry for bottling and packaging of food products;
- metallurgical industry and metalworking;
- mechanical engineering.
Principle of operation
A pneumatic cylinder is a mechanical device in which the energy of compressed air is converted into reciprocating motion, ensuring the operation of various actuators. The main stages of the operation of a pneumatic cylinder, inside of which there is a piston rigidly connected to the pneumatic actuator rod:
- compressed air enters the cylinder through a fitting connection;
- the piston makes translational movements;
- The piston drives the actuator.
As a result of intense movements, the piston acts on the lid. To prevent this negative pressure, in short-stroke models a special damper is attached to the cover; in long-stroke models, the blow is softened by the expelled air.
Features of choice
In the online store catalog STEMAG GROUP pneumatic cylinders of various types are presented. When choosing a suitable device, consider:
- required functionality;
- characteristics of materials used for the manufacture of pneumatic cylinders;
- the ability to equip the device with additional elements to increase or change its functionality.
Advantages of cooperation with STEMAG GROUP
In company STEMAG GROUP you can order and buy pneumatic cylinders and pneumatic valves at a reasonable price.
The company provides:
- the opportunity to purchase pneumatic cylinders from reliable, trusted manufacturers;
- consulting support;
- compliance with contractual order terms.
