Model of engine of 5 common kinds of pneumatics do not have oil on market actors or actress inferior position is compared
In pharmacy industry, need of general pharmaceutical factory undertakes be controllinged strictly to compressing the water in air and oil. And the oil in compressing air still basically produces the empty press that compresses air place to use to bring. Below strict requirement, without oil model pneumatics machine becomes more and more welcome. To this, the article will introduce a few kinds of market to go up not to have model of oily pneumatics engine commonly to everybody, include not to have type of machine of oily piston pneumatics, vortex not to have oily machine, dry type not to have oily machine, water to lubricate without oily machine, centrifugal type the machine that do not have oil. Without