Description

Small Pneumatic Rotary Brush Machine Design

The Lifa Air Combi Cleaner 15 is a high-quality professional tool for duct cleaning small- and medium-sized ductwork. It is a small pneumatic rotary brush with multiple uses. The machine is powered by compressed air. CC15 provides practical solutions for a variety of problems; its features include the ability to apply degreaser as foam, spray duct sealant, spray liquid disinfectant, spread detergent foam and gel, and remove dirt both by brushing and air jetting.

The unit may be used to clean ductwork ranging from 160-600mm in size and can clean all ductwork shapes, rectangular, circular, and oval. The pneumatic rotary brush machine has a 15m cleaning shaft, which is both strong and flexible. With a brush rotation speed of up to 1000rpm, it can be easily controlled by adjusting the flow of compressed air through the air valve.

This machine has proved incredibly popular in the kitchen exhaust cleaning market for kitchen extract cleaning maintenance in accordance with TR19. It is well suited to engineering and factory environments where compressed air is readily available.

Operation

Brush rotation is controlled by pneumatic control levers on the machine for clockwise or anti-clockwise directions. CC15 has an integrated airline on its cleaning shaft, through which foam, disinfectant, water, or compressed air may be sprayed.

Circular, rectangular, and oval ductwork shapes may be cleaned by changing the brush shape and material at the brush end connection. Rectangular ductwork may require a specialist tool to clean into the corners of the ductwork called the two brush triangle gear.

The Combi Cleaner 15 pneumatic motor will require regular lubrication with suitable lubricating oil. To reduce the chance of corrosion to the pneumatic motor, the machine comes fitted with a water separator; this means any moisture carried by the compressed air does not enter the machine motor.

Machine operation is usually a two-person process, but it is possible to operate with one person. The machine reduces the need for manual entry and confined space work to clean ductwork systems in accordance with TR19 and BS15780.