Screw pneumatics machine and piston pneumatics machine are now the most commonly used in company production type of aircraft of two kinds of pneumatics. How should know oneself are machine of need screw pneumatics or piston pneumatics machine so? You are OK first from the following 5 respects understanding.
.jpg)
An element that when buying pneumatics machine, values most is its reduce airy efficiency how. On current market generally speaking, inside same run time, the efficiency that the efficiency of screw pneumatics machine wants to compare piston pneumatics machine is taller.
2, tolerance demand
Piston pneumatics machine is orgnaization of reciprocating type motion, discontinuity air feed, the air current when running is pulsatile big. Screw pneumatics machine is structure of circumgyrate type exercise, balance sex is good, transport gas smooth, without air current pulsatile, can satisfy the client of taller tolerance demand.
3, maintenance
The in-house component of piston pneumatics machine is emptier than screw press is much, the machine wears away more, because this maintains measure and cost,can compare machine of screw type pneumatics tall. But those who want an attention is, no matter be screw pneumatics,machine or piston pneumatics machine must want to undertake maintenance regularly, ability makes sure safety moves smoothly with service life.
4, operation expenses
The cost of compressor besides the cost that purchases at the beginning, still have the cost of later period operation, the piston on the market is at present empty of press buying fare is commonly under screw pneumatics machine, but because component maintenance is more frequent, the operation cost of later period of screw pneumatics machine will be higher.
5, noise level
What control construction of machine and interior of piston pneumatics machine as a result of screw type sky is different, the noise when piston pneumatics aircraft is moving will be very big, when accident of screw type pneumatics goes smoother, noise is lesser.
The place on put together is narrated, if you are current the demand that use gas is little, and the budget is limited, be in start level, and buy of v/arc be on the throne of computer room place can accept noise, can consider to select piston pneumatics engine so.
If you are current,demand uses tolerance big, need work efficiency is high-energy and stable long-term air feed, investment of later period maintenance is less, noise is little, so machine of screw type pneumatics just is the choice that suits more.
.jpg)