VACUUM PUMPS OF SPIRAL SLICE Sort 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 sort of the series of 2SYF are crucial gear for abstracting the gasoline from obturational container to acquire vacuum. The double stage vacuum pumps of spiral slice style from the series of 2SYF employed for abstracting to obtain vacuum once again on the basis of single stage pumps. It may possibly make the technique obtain the highest point vacuum. Attributes (one) The style and design of stopping oil-returning The passage of gas admission is specially designed to prevent the returning of pumps oil delivering the abstracted container and pipeline after the pumps quit working. (2) The design of environmental safety The design of built-in device of mist eliminating, and set oil-gas seperator on the vent, both deal with the pollution of oil for the duration of the course of exhausting effectively. (three) Aluminum alloy casing of electric machinery The electric machinery use aluminum alloy casing, it has higher efficiency of heat emission, and ensure long time standard operation continously, it also has much better visual appeal high-quality. (4) The layout of integration The electrical machinery and pumps make use of the style and design of integration producing the solutions much more serious and affordable. (5) Big beginning up second Our product or service patterns specially aiming on the setting of lower temperature and electrical pressure. making certain the machine commences commonly at decrease temperature of winter atmosphere(?Y-5??) and very low electrical strain(?Y180V).