Piston Air Compressors
Description
A piston air compressor is a positive displacement compressor that uses a crankshaft-driven piston and cylinder to compress the air. A two-stage compressor includes an additional step where the air is compressed by a second.
Piston air compressors are available in a variety of configurations, including single-acting, double-acting, oil-lubricated or oil-free. One of the most common configurations is the double-acting design, which features an L-configuration with one vertical, low-pressure cylinder and one horizontal, high-pressure cylinder. Oil-lubricated designs use splash lubrication or pressure lubrication and oil-free designs feature piston rings or toothed walls.
Most piston air compressors have self-acting valves that open and close based on pressure differences on both sides of the valve disk. Some larger machines are equipped with a crosshead, seals and a ventilated intermediate piece to prevent oil from being transferred into the compression chamber
- Operating air tools on production lines
- Cutting and welding equipment
- Ejecting pieces from production molds
- Monitoring production
- Adjusting roller and feed machinery
- Blowing a molded gas tank or plastic bottle
- Efficiently performing basic tasks such as driving screws and turning nuts
- Increasing production efficiency with air cylinders that power positioners, clamps, air chucks, and air knives
- Finishing and packaging with pneumatic devices used for liquid padding, carton stapling, appliance sanding, dry powder transporting and fluidizing
- Sandblasting and finishing metal
- Operating automated machinery
Application
Whether in refineries, plastics, assembly plants or metal fabrication, an air compression system is the central power source that keeps a business in production. Powerful piston air compressors aid in production by:
Technical Docs
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