Use scope
The single stage oil cycle vacuum pumps of spiral slice kind of series SYF and double stage oil cycle vacuum pumps of spiral slice type on the series of 2SYF are essential gear for abstracting the gasoline from obturational container to acquire vacuum. The double stage vacuum pumps of spiral slice form with the serie of 2SYF used for abstracting to acquire vacuum once again to the basis of single stage pumps. It may possibly make the process accomplish the highest level vacuum.
Features
(1)The layout of avoiding oil-returning
The passage of gasoline admission is specially designed to stop the returning of pumps oil delivering the abstracted container and pipeline following the pumps quit operating.
(2)The style and design of enviromental protection
The layout of built-in gadget of mist getting rid of, and set oil-gas seperator around the vent, both cope with the pollution of oil during the program of exhausting effectively.
(three) Aluminium alloy casing of electric machinery
The electric machinery use aluminium alloy casing, it has large efficiency of heat emission, and ensure long time typical operation continously, in addition, it has better look quality.
(four) The style of integration
The electrical machinery and pumps utilize the style of integration building the goods more severe and realistic.
(5) Large starting up second
Our solution models specially aiming in the enviroment of very low temperation and electrical stress. making sure the machine starts typically at decrease temperatue of winter enviroment(?Y-5??) 
and minimal electrical pressure(?Y180V).
VACUUM PUMPS OF SPIRAL SLICE Variety
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