water liquid ring vacuum pump for plastic extruder machine

 

1. Vacuum 97%, can capture two-stage pump

 

2. The latest streamlined impeller design in China saves more than 30-50% energy.

 

3. Oil-free design to protect the environment.

 

4. The main parts are made of copper alloy steel and stainless steel with the best corrosion resistance.

 

5. Mechanical seal, more reliable.

 

6. Intelligent, portable and easy to assemble.

 

 

When the impeller blade passes through the suction port, air is sucked in and trapped between the water ring and the strip shaft. This "slu'" air is carried and transported to the outlet, so the pump is positive displacement type. Because of the shape of the shell, water flows from the center of the rotor and toward the center of the rotor during each rotation. Water movement is used to inhale and discharge air through appropriate port groups.