Use scope
The single stage oil cycle vacuum pumps of spiral slice type of series SYF and double stage oil cycle vacuum pumps of spiral slice kind on the series of 2SYF are necessary tools for abstracting the gas from obturational container to get vacuum. The double stage vacuum pumps of spiral slice type of the serie of 2SYF used for abstracting to have vacuum yet again on the basis of single stage pumps. It may make the procedure reach the highest point vacuum.
Features
(1)The style and design of stopping oil-returning
The passage of fuel admission is specially created to avert the returning of pumps oil delivering the abstracted container and pipeline after the pumps prevent operating.
(2)The style and design of enviromental protection
The design and style of built-in device of mist eliminating, and set oil-gas seperator over the vent, the two cope with the pollution of oil for the duration 
of the program of exhausting efficiently.
(three) Aluminium alloy casing of electric machinery
The electrical machinery use aluminium alloy casing, it has higher efficiency of heat emission, and ensure long time ordinary operation continously, additionally, it has much better physical appearance top quality.
(four) The layout of integration
The electrical machinery and pumps utilize the design of integration making the items far more significant and affordable.
(five) Huge starting up up second
Our merchandise models specially aiming at the enviroment of very low temperation and electric stress. making certain the machine starts typically at lower temperatue of winter enviroment(?Y-5??) and low electric strain(?Y180V).
