Main difference between engraving machine air-cooled vacuum pump and water-cooled vacuum pump

The main difference between the engraving machine air-cooled vacuum pump and the water-cooled vacuum pump is 6 points:


1. The engraving machine air-cooled vacuum pump has a higher price than the water-cooled vacuum pump, especially the well-known domestic brand Tongyou pump, which has a higher price.


2. Engraving machine air-cooled vacuum pump is small in size, water-cooled vacuum pump is large, there is a water tank


3. Maintenance: The engraving machine air-cooled vacuum pump has no consumables, convenient and efficient; the engraving machine water-cooled vacuum pump needs to add water, cool down, and it is troublesome to change water in cold winter.


4. The engraving machine air-cooled vacuum pump has low noise, and the engraving machine water-cooled vacuum pump is relatively loud.


5. Different suction, this piece mainly depends on the power of the vacuum pump


6. Installation: air-cooled vacuum pump is easy to install, water-cooled vacuum pump is heavy and inconvenient to move