萝l在线精品社区资源-轮流发生性关系小说-轮流操-沦为奴小说-走绳play-纵情小说

Use:

This unit is used to vacuum-pump of the electrical vacuum device in transformer substation, administration of power supply, power generation plant, and transformer manufactory, and it can vacuum pump in vacuum melting, welding, drying, chemical pharmacy. ZYK operates in vacuum degree of 133pa.and it’s limit vacuum degree is 5pa .But it is unsuitable for pumping toxic gas, explosive gas, high-oxygen gas, high-moisture content gas. and the gas which will be reaction to pump oil or cause erosive effect on ferrous metal.

Feature:

1:Quick starting，high pumping rate ,stable performance, easy-handling.

2: The unit takes roots pump as main pump and spinning vacuum pump as pre-stage pump.

3: A vacuometer is used to meter and control vacuum of pumped container.

4: The unit adopts French Schineider electric as control element.

5: Full-automatic and non-presence of operation with lamps indicating the condition of operation.

6: Humanization design, low noise, less energy expenditure, economical to circulate cost.

Optional mode:

1: Available in mobile option, immovable option, and trailer.

2: The client’s requirements can be met by adopting PLC intelligent, touch screen and dynamic display.

Technical parameter list