It is located at the bottom of the machine where it is used for adequate mixing of air-abrasive media to facilitate free flow of media. The air abrasive mixture is carried to the nozzle through blasting hose. It is fabricated from Cast iron. They are used both in portable blaster and pressure blaster machines (Steel Cross Mixing Tube). The assembly consists of mixing tube, abrasive nipple, air nipple and union.
Available in following sizes 19mm, 25mm, 32mm