Description
DSV series SF6 vacuum pump,SF6 Gas Vacuum compressor -oil free scroll vacuum compressor is mainly constructed with fixed scrolls, orbiting scroll, main shaft, cooling fans, crank shaft kits, and bracket. It’s operating principle is based on two spiral cylinders, one offset and orbiting against the other with an offset of 180°. Thus several crescent-shaped pockets of differing sizes are created. Along with the orbiting scroll planner movement By means of an eccentric drive, the orbiting scroll is made to orbit about the fixed scroll, reducing the volume of the pockets and compressing gases from the outside towards the inside thereby pumping and compressing the gases.
SF6 vacuum pump,SF6 Gas vacuum Compressor-Oil free scroll vacuum pump solves oil contamination and maintenance problems to the pumping chamber and ambient environment, resulted in scroll pumps used by many customers in a wide range of applications from physical and chemical science to general-industrial purpose use.
Scroll mechanism adopted in SF6 vacuum pump and SF6 Gas vacuum compressor is because that during the hole processes of suction, compression and Discharge the working torque change a little, keeping smooth operation with low vibration and low noise.
Improved seal construction-Greater leak tightness and higher efficiency.
The suction chamber and exhaust chamber are not adjacent to each other, making the pump leak less and highly efficient.