| Customization: | Available |
|---|---|
| Pressure: | High Pressure |
| Work Temperature: | Normal Temperature |
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Working principle
Booster cylinder is a combination of pneumatic and hydraulic technology device, through the area difference to achieve pressure amplification, the core principle is based on PASCAL's law. Its working process can be divided into two stages:
1. Pre-loading stage
Driving mode: Compressed air (usually 0.2-0.8MPa) drives the large piston movement.
Initial output: The large piston acts directly on the workpiece, providing initial pressure, faster speed but lower pressure.
2. Pressurization stage
Pressure transfer: When resistance is encountered, the large piston pushes the small area piston (booster rod), and the hydraulic oil is compressed.
- Pressure calculation: output pressure = input pressure × (large piston area/small piston area). For example, the input pressure is 0.6 MPa, the area ratio is 10:1, and the output pressure can reach 6 MPa.
- Speed change: The output speed is reduced, but the pressure is significantly increased, suitable for high resistance operations.
Reset mechanism: Usually through the spring or reverse ventilation to return the piston, complete the working cycle
| High efficiency and energy saving: | only air source, no high pressure hydraulic pump, energy consumption is reduced by more than 70%. |
| Compact design: | 50% smaller than conventional hydraulic systems for space-constrained environments. |
| Precise control: | The pressure can be adjusted continuously by adjusting the air pressure. |
Main use
Booster cylinders are widely used in high-pressure, small-space scenarios, typical areas include:
1. Manufacturing processing
Stamping and riveting: automotive parts (such as brake pads riveting), electronic product shell stamping.
- Injection molding: high pressure molding of precision plastic parts.
2. Clamping and assembly
Clamping system: Fast clamping of metal parts in CNC machines.
Bearing press assembly: non-destructive installation of motor bearings, pressure control to avoid deformation.
3. Test and inspection
Air tightness test: pressure test of pipe or container, booster cylinder provides stable high pressure.
4. Special industries
Aerospace: Lamination of composite materials.
Food packaging: high-pressure seal for can sealing.
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