What is a single-stage low-pressure compressor?

What is a single-stage low-pressure compressor?

Single-stage low-pressure compressor only relies on a single set of cylinders to complete one compression, with simple structure and low compression ratio. It outputs low-pressure air source, which is widely used in auto repair, small-scale spraying and small-scale pneumatic equipment in laboratory. It is the most basic piston air source equipment.

Core special requirements include:

Minimal and low-cost structure: only one set of piston-cylinder assembly, no multi-stage cooling and pressurization structure, and low prices for purchasing and maintaining accessories;

Standard low-pressure output: the conventional exhaust pressure is 0.7~1.0MPa, which is only suitable for conventional low-pressure pneumatic tools and cannot achieve medium-high pressure pressurization;

Fast booster response: the cylinder volume is small, the no-load booster speed is fast, and the intermittent gas scene is flexible to start and stop;

Extremely low maintenance threshold: accessories are highly generalized in the market, and ordinary hardware and auto repair shops can complete maintenance and replacement;

Working conditions: single-stage compression temperature rises, which is not suitable for long-term full-load continuous operation and cannot compress high-purity, flammable and explosive special media.

Summary: The equipment is cost-effective and simple to operate, which is suitable for small intermittent gas consumption scenes; The upper pressure limit is low, and the continuous operation ability is weak, which can not meet the needs of industrial high pressure and continuous production.