• Kushal Udhyog

Vacuum Blaster, Close Circuit

Kushal Udhyog has designed and manufactured close circuit vacuum blasting equipment model KUV –15P and KUV – 15E. The equipment performs blast cleaning and shot peening operation with on-spot instant recovery of blasted media and dust. The operation is safe and dust-free with no risk of flying abrasives and dust in surroundings. The blast gun head is held tight in contact to the surface to be blast cleaned and manoeuvred manually or automatically, by mounting on a motorised fixture. The area in contact is instantly cleaned; blasted abrasive and dust generated is recovered back into the system through a vacuum hose. The dust is cyclonically separated and stored in a dust collector bin and the abrasive media is fed back into the pressure vessel for recycling. The equipment is portable and can be carried within the premises/on site as desired. Best suitable for ship building industries, in-plant maintenance for dust free operation on large size components and on-site jobs. For localised or spot cleaning, a portable hand tool, mini vacuum blaster model ‘KUV – 14P’ is best equipment for effective cleaning. The unit comes with edge and angle cleaning attachment, 5 mtr air hose with end couplings so that it becomes ready to use as soon as compressed air is supplied. The blast cycle is continuous and operation need not be stopped in between for refilling of media. The overall weight of the tools is less than 4.5 kg and compressed air required is 60 cfm at 80 to 90 psi pressure.