| Customization: | Available |
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| Material: | Steel |
| Usage: | Print, Semiconductor, Automation and Control, Robot |
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A pneumatic cylinder (also called an air cylinder) is a mechanical device that converts compressed air energy into linear or rotary motion. It is widely used in automation, manufacturing, and industrial applications due to its simplicity, reliability, and fast response.
Cylinder Barrel - The main body, typically made of aluminum, stainless steel, or composite materials.
Piston - Moves inside the barrel, separating the cylinder into two chambers.
Piston Rod - Extends from the piston to transmit force.
Seals & Gaskets - Prevent air leakage (e.g., O-rings, wear rings).
End Caps - Close the cylinder and may include cushioning to reduce impact.
Air Ports - Allow compressed air to enter/exit (usually marked "A" and "B").
Single-Acting Cylinder - Air pressure moves the piston in one direction; a spring returns it.
Double-Acting Cylinder - Air pressure drives the piston in both directions (more common).
Rodless Cylinder - Compact design, suitable for long strokes.
Rotary Cylinder - Converts air pressure into rotational motion.
Bore Size (e.g., 10mm-300mm) - Determines force output.
Stroke Length - Distance the piston travels.
Operating Pressure (typically 0.1-1.0 MPa).
Mounting Style (e.g., flange, foot, trunnion).
Factory automation (e.g., clamping, lifting, pushing).
Packaging machinery.
Robotics & material handling.
Automotive & aerospace systems.
Fast & precise motion.
Low maintenance.
Explosion-proof (no sparks).
Cost-effective compared to hydraulic/electric alternatives.
| Cylinder Type | Description | Typical Applications |
| Single-Acting Cylinder | Uses air pressure to move in one direction; spring returns it to original position | Clamping, lifting, simple linear operations |
| Double-Acting Cylinder | Air pressure controls movement in both directions | Automation systems, industrial machinery |
| Compact Cylinder | Short stroke, small size, ideal for tight spaces | Packaging, robotics, confined installations |
| Round Body Cylinder | Lightweight, often with stainless steel body, easy to mount | General-purpose pneumatic systems |
| ISO Standard Cylinder | Complies with ISO standards (e.g. ISO 6431, ISO 15552) | Interchangeable parts in industrial systems |
| Mini Cylinder | Small bore diameter, light-duty usage | Electronics assembly, lab equipment |
| Telescopic Cylinder | Multiple stages for long strokes in limited space | Dump trucks, lifting mechanisms |
| Rodless Cylinder | No external piston rod; carriage moves along body | Long-stroke, space-saving applications |
| Guided Cylinder | Includes guide rods to prevent rotation and absorb lateral loads | Precision pressing, lifting, sliding tasks |
| Swing Cylinder | Combines linear and rotary motion | Automatic doors, part positioning |
| Rotary Actuator (Rotary Cylinder) | Produces rotary motion via air pressure | Indexing, turning components in automation lines |
| Clamp Cylinder | Designed for strong holding force and compact motion | Welding fixtures, assembly clamps |
| Stopper Cylinder | Used to stop or position workpieces on conveyors | Material handling, packaging lines |
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