a. Traditional air power: pneumatic tools, rock drills, pneumatic picks, pneumatic wrenches, pneumatic sandblasting
b. Instrument control and automation devices, such as tool replacement in machining centers.
c. Vehicle braking, doors and windows open and close
d. In the air-jet loom, the weft is blown with compressed air instead of the shuttle
e. Food, pharmaceutical industry, use compressed air to stir slurry
f. Starting of large marine diesel engines
g. Wind tunnel experiments, ventilation in underground passages, metal smelting
h. Oil well fracturing
i. High pressure air blasting coal mining
j. Weapon system, missile launch, torpedo launch
k. Submarine ups and downs, wreck salvage, submarine oil exploration, hovercraft
l. Tire inflation
m. spray paint
n. blow molding machine
o. Air separation industry
p. Industrial control power (driving cylinder, pneumatic components)
q. Produce high-pressure air for cooling and drying of workpieces
