1) High pressure, large flow, light weight.
2) Aluminum alloy material was widespread be use, offer light products.
3) IEC designed motor (1HP UP), squirrel cage induction motors and specially designated shaft can satisfy long time continue operation.
4) Professional impeller designed, high pressure, large flow, low noise and long life.
5) Special air-flow-adjust designs offer stable flows and easily control.
6) Full range styles and sufficiently finished products of each model make quickly delivery be possible.
Ring blower generate high-pressure airflow during each rotation of impeller. The impeller of ring blower has 30-50 vanes that create discrete air pockets. Air entering these pockets is acclerated in two directions, axially and outeard(radially). Air entering the outer casing's annular chamber is redirected into successive pockets of the impeller. This airflow cycle forms a vortex or stretched spring pattern(see diagram). Velocity energy is increased or regenerated many times as air moves between the blower inlet an discharge.
Usage and maintence
1. Ring blower must be installed in a plane surface and keep ventilation,opening and clean
2. Rotating direction of blower must be same as arrow in the fan cowl
3. After 20000 hours of operation, the bearings should be recharged with fresh grease or replace with new one if necessary.
4. Filter should be cleaned regularly
5. Replacing bearing should be operated by professional staff
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