Vacuum pump factory, screw vacuum pump and rotary vane vacuum pump oil contrast -

screw vacuum pump and rotary vane vacuum pump is one of many vacuum pump oil. They are widely used in mechanical manufacturing industry. Someone will compare the two types of vacuum pump, and compare their performance and features. The following introduction of screw vacuum water pump by vacuum pump manufacturer and compares rotary vane vacuum pump oil.

1 a, screw vacuum pump, pump room to dry, no oil change, do not produce emissions, no pollution to the environment.

2, extreme high vacuum degree, the rotor non-contact, use for a long time no wear and tear will not reduce performance.

3, pump for dry pump, pump cavity without contact, no wear, recyclable medium.

4, anti-corrosion treatment after the removal of corrosive medium without maintenance.

2, rotary vane vacuum pump oil

1, have lampblack, will pollute the surrounding environment and can't remove corrosive medium.

2, due to the rotation of the blade wear, often need to change the rotor blades and the exhaust valve. Maintenance is very complex.

3, extreme high vacuum degree, and will use for a long time. Due to the oil pollution and pump chamber, the rotor wear, performance degradation, and can't recycle medium.

4, because the pumping medium containing water vapor, kerosene, transformer oil, etc. , and therefore could be mixed with the vacuum pump oil for a long time, so often need to change the oil. Principle three,

a pair of parallel helical rotor rotate along the opposite direction, by changing the rotor and the pump cavity formed by two seal chamber volume, gas is compressed. There is no friction between the rotor and the pump body to maintain a certain gap, so long service life and low noise.

although screw vacuum pump and rotary vane vacuum pump oil seems to be the same, but they are two different kinds of machines. When the choice, I hope you don't think it, find the products you need and used for a long time. Maintenance and maintenance is also very important.

recommended reading: use of water ring vacuum pump working fluid

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