Pneumatic Swing Clamp Cylinder
Pneumatic Swing Clamp Cylinder is a clamping actuator powered by compressed air. Its unique feature is that the piston rod first performs a swinging (rotational) movement before moving downward in a linear clamping motion when extending or retracting. This mechanism effectively eliminates interference during workpiece loading and unloading, making it highly suitable for automated fixture design.

Key Features
1. Double-acting design: swings and clamps downward when pressurized, lifts and returns when released.
2. Swing angle options: commonly 90° and 180°, available in both left-hand and right-hand rotation.
3. Compact structure: short cylinder body, ideal for installation in fixtures or CNC tooling.
4. Customizable clamping arms: adaptable with different jaws or clamp arms for various workpieces.
5. Fast action: pneumatic drive ensures quick clamping and releasing.
6. Safe and reliable: certain models feature dust-proof and coolant-resistant designs for longer service life.
7. Mounting method: bottom flange mounting, secured directly onto fixture plates with screws.

Applications
Pneumatic swing clamp cylinders are widely used in CNC machining, jigs & fixtures, and automated production lines. Typical applications include:
1. CNC machining fixtures: used on milling machines and machining centers, suitable for complex-shaped workpieces requiring quick clamping; prevents interference issues common with conventional straight push cylinders.
2. Automated assembly lines: for stations requiring positioning and holding of workpieces, swing clamps provide stable clamping for subsequent assembly operations.
3. Welding jigs: provides secure clamping in limited spaces and allows quick release after welding.
4. Inspection fixtures: holds test samples securely, ensuring stability during inspection and measurement.
5. Electronics or small workpiece clamping: offers gentle yet reliable clamping for fragile or easy-to-shift parts.

Conclusion
The greatest advantage of pneumatic swing clamp cylinders lies in their integrated motion: swing → downward clamping → quick release. This not only avoids interference but also enhances automation efficiency, making them one of the most common pneumatic components in CNC machining and fixture systems.