Use scope
The single stage oil cycle vacuum pumps of spiral slice sort of series SYF and double stage oil cycle vacuum pumps of spiral slice type in the series of 2SYF are vital tools for abstracting the gasoline from obturational container to get vacuum. The double stage vacuum pumps of spiral slice kind from the serie of 2SYF utilized for abstracting to obtain vacuum yet again over the basis of single stage pumps. It can make the technique reach the highest level vacuum.
Attributes
(1)The style of preventing oil-returning
The passage of gasoline admission is specially built to protect against the returning of pumps oil delivering the abstracted container and pipeline right after the pumps stop operating.
(two)The design of enviromental protection
The design and style 
of built-in device of mist eliminating, and set oil-gas seperator around the vent, the two manage the pollution of oil throughout the course of exhausting effectively.
(3) Aluminium alloy casing of electrical machinery
The electric machinery use aluminium alloy casing, it’s high efficiency of heat emission, and guarantee long time regular operation continously, it also has greater appearance good quality.
(4) The design and style of integration
The electrical machinery and pumps make use of the layout of integration making the items far more extreme and acceptable.
(5) Big commencing up minute
Our solution patterns specially aiming with the enviroment of very low temperation and electrical stress. making certain the machine starts usually at reduce temperatue of winter enviroment(?Y-5??) and low electric stress(?Y180V).
