Jodhpur based mecshot blasting equipments offers portable abrasive blasting machine for internal cleaning of pipes. The company has engineered and supplied high pressure dual chamber, dual outlet portable grit blasting machine capable to blast clean pipes of id 350 mm to 1200 mm of length 10 metre to 15 metre in situ with the use of compressed air and abrasive media. The machine is a non-stop blasting machine. Production continues during machine refill. The machine is featured with cycle timer and dual outlet with independent blasting control and with abrasive control valve for proper control of air abrasive ratio. A cycle timer makes the most of a dual chamber machine by allowing uninterrupted blasting for as long as abrasive supply lasts. The cycle timer automatically performs the loading function from storage hopper to upper machine chamber and transfer from upper to lower chamber.