7.5KW~15KW 10.05HP~20.11HP Industrial Electric Roots Blowers L20-420/120-LB

1.Roots blowers feature

1)The specially designed vane works smoothly

2)High pressure,great flow

3)Design of non-oil lubrication,clean air output

4)Noise-free due to high precision of gears and special design of sliencing equipments

5)Compact structure is easy to fix and safe to use

2.Roots Blower functioning principle

     Roots blower is a lind of volumerteic blower whose air capacity and revolution have formed a proportion. Each rotation of the three-lobe type blower needs three times of air suction& discharge of two-lobes. Compared to two-lobe type blower, three lobe roots blower have the characteristics of low air pulsation changes, low burthen changes, high mechanical intensity low noise as wel as the low liberation.

     It has two lobes on the two parallel bearings. There are small tiny spaces between lobes, elliptic casing as well as each lobe. he lobes’ uniform speed rotation at opposite directions makes the certain quantity air circled by casing and lbes transported form the suction side to the dischage side.