RING BLOWER Features: Centrifugal vanes make high pressure, great outflow and low noise. High quality engine safe and steady effect. Non-oil lubrication and pure compressed air. Phosphorize disposition, regular coloring and adhesive strength. Wide range of power, long life of this machine. Application: To be used in Aeration for bio floc, paper cutters, filter cigarette shapers, pulverizing driers, net printer, photo plate makers, liquid-canning machines, electric welding equipment, film machinery, plate makers, liquicanning machinery, paper transporting, clothes dry-cleaning, rinsing, air cleaning, pneumatic conveying, material conveying, collection and so on. Ring Blower delivers high volume air output to fulfill the work of oxygen-demanding projects, such as fish breeding, fish tanks in the stalls, or other aquaculture applications. The air blower delivers oil-free compressed air into the water, with no pollution to the water compared to other oil blowers. The air blower features a low noise level and is very suitable for long time operation. This can also be used in waste water treatment, pools or other projects where high-intensity air is required.