VACUUM PUMPS OF SPIRAL SLICE Type Use scope The single stage oil cycle vacuum pumps of spiral slice form of series SYF and double stage oil cycle vacuum pumps of spiral slice form in the series of 2SYF are crucial products for abstracting the gas from obturational container to have vacuum. The double stage vacuum pumps of spiral slice sort from the series of 2SYF employed for abstracting to obtain vacuum once more on the basis of single stage pumps. It could make the program realize the highest point vacuum. Attributes (one) The style of stopping oil-returning The passage of gas admission is specially intended to stop the returning of pumps oil delivering the abstracted container and pipeline just after the pumps halt operating. (2) The layout of environmental protection The style of built-in gadget of mist getting rid of, and set oil-gas seperator within the vent, each deal with the pollution of oil during the program of exhausting effectively. (3) Aluminum alloy casing of electrical machinery The electrical machinery use aluminum alloy casing, it’s high efficiency of heat emission, and make certain very long time typical operation continously, additionally, it has much better physical appearance good quality. (four) The layout of integration The electrical machinery and pumps utilize the style and design of integration making the items a lot more significant and fair. (5) Massive starting up minute Our product types specially aiming with the environment of reduced temperature and electric strain. guaranteeing the machine begins generally at reduced temperature of winter surroundings(?Y-5??) and reduced electric pressure(?Y180V).