1, the pneumatic device structure is simple, lightweight, easy to install and maintain. Pressure levels low, safe to use.
2, the working medium is the inexhaustible supply of air, the air itself is not money. Exhaust is simple, do not pollute the environment, and low cost.
3, the output power and operating speed of adjustment is very easy. Cylinder movement speed is generally 50 ~ 500mm / s, than the mode of action of hydraulic and electrical speed.
4, high reliability and long service life. The number of electrical components of the effective action about a million times, and SMC solenoid valve life in general more than 30 million times, a small valve over 200 million times.
5, the use of air compression can be stored energy, centralized gas supply. A short-term release of energy in order to obtain high-speed intermittent movement response. Buffer can be realized. Shock load and overload on the strong adaptability. Under certain conditions, can have self-holding capacity of pneumatic devices.
6, all pneumatic control a fire, explosion proof, moisture-proof ability. As compared with the hydraulic, pneumatic means can be used in high temperature applications.
7, due to air flow loss is small, the supply of compressed air can be concentrated, long-distance transport.
(This article reproduced from http://www.dgybl.com)