VACUUM PUMPS OF SPIRAL SLICE Variety 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 kind in the series of 2SYF are critical gear for abstracting the gas from obturational container to acquire vacuum. The double stage vacuum pumps of spiral slice variety on the series of 2SYF employed for abstracting to have vacuum once again on the basis of single stage pumps. It could possibly make the process accomplish the highest level vacuum. Capabilities (one) The layout of avoiding oil-returning The passage of gasoline admission is specially intended to avoid the returning of pumps oil delivering the abstracted container and pipeline after the pumps halt operating. (2) The layout of environmental protection The design and style of built-in device of mist eliminating, and set oil-gas seperator over the vent, the two take care of the pollution of oil for the duration of the program of exhausting effectively. (3) Aluminum alloy casing of electrical machinery The electric machinery use aluminum alloy casing, it has high efficiency of heat emission, and make certain long time usual operation continously, it also has much better look good quality. (4) The design of integration The electric machinery and pumps utilize the design of integration producing the goods more extreme and fair. (five) Significant starting up up minute Our merchandise types specially aiming in the surroundings of minimal temperature and electrical strain. making sure the machine commences usually at reduced temperature of winter surroundings(?Y-5??) and low electrical strain(?Y180V).