Pneumatic Cylinders, also known as air cylinders or pneumatic actuators, are used to create linear mechanical movement using compressed air. Depending on the design, compressed air moves a piston inside the cylinder to extend or retract the piston rod.

Pneumatic cylinders are commonly used where reliable, repeatable and relatively fast linear motion is required. They are available in single-acting and double-acting configurations, as well as compact, ISO-standard, rodless, guided and heavy-duty designs.

Key Features

• Compressed-air powered linear actuator
• Single-acting and double-acting options
• Multiple bore and stroke sizes
• Aluminium and stainless-steel construction options
• Adjustable cushioning available on selected models
• Magnetic piston options for sensor applications
• Multiple mounting configurations
• Low-friction sealing systems
• Suitable for high-cycle industrial automation
• Standard and customized designs available

Types of Pneumatic Cylinders

1. Double Acting Pneumatic Cylinder

Compressed air controls both extension and retraction of the piston, making this configuration suitable for controlled push-and-pull movement.

2. Single Acting Pneumatic Cylinder

Compressed air operates the piston in one direction, while a spring returns it to its original position.

3. Compact Pneumatic Cylinder

Designed for applications where installation space is limited. Compact cylinders are commonly used in automation equipment and clamping fixtures.

4. ISO Pneumatic Cylinder

ISO-standard cylinders are designed around standardized dimensions and mounting interfaces. ISO 15552/VDMA-style cylinders are widely used in industrial automation.

5. Heavy-Duty Pneumatic Cylinder

Heavy-duty designs are available for demanding industrial applications and larger bore/stroke requirements.

6. Rodless Pneumatic Cylinder

Rodless cylinders provide linear movement without a conventional external piston rod and can be useful where installation space is restricted.

Applications

Pneumatic Cylinders are widely used in:

• Industrial automation
• Packaging machinery
• Material handling systems
• Assembly lines
• Automotive manufacturing
• Textile machinery
• Printing machinery
• Food-processing equipment
• Pharmaceutical machinery
• Pneumatic presses
• Clamping fixtures
• Conveyor systems
• Pick-and-place equipment
• Industrial robotics
• OEM machine building

Indian manufacturers and suppliers offer pneumatic cylinders for automation, packaging, pharmaceutical, textile and general industrial applications.