P7 150
S-7 series represent portable blast machines based on Pressure Blasting principle. This involves pressure feed of abrasive and propelling it at high velocity against a work surface. Compressed air is used as propellant . S-7 machines are suitable for all types of abrasive. Recommended for light job and intermittent requirement of blasting. An economical model. Light weight and mobile. Can be operated by one operator.