Compressor: The driven pulley fluid that is low-pressure gas promotion high-pressured gas is mechanical, nitrogen machine, refrigeration machine, pneumatics machine, freezer waits a variety of. That is to say, pneumatics machine is a kind of compressor only.
Pneumatics machine: Join reduce air concentration, provide power for equipment, apply extensively at industrial domain. Have pneumatics of machine of pneumatics of machine of pneumatics of machine of stationary screw pneumatics, movable type screw, piston, eject many machine of machine of pneumatics of machine of machine, the pneumatics that do not have oil, high pressure, low-pressure pneumatics.
Air pump: “Air pump ” be from close to the space removes air or be in close the space adds airy unit. Pump basically divides pump of pump of pump of the take offense that it is report, hand take offense, engine. Dynamoelectric air pump, pass report to compress air ceaselessly for dynamic pump with report, generation is baric. Basically use at air, sewage disposal, eletroplate aeration of platen, marsh, channel is ventilated etc. Be like: Our common pump exposing to the sun, empty pump, air-blower.