Ribbon mixer PRB series

batchcontinuouspowder

PerMix PRB series Ribbon Mixer is an efficient andversatile blending machine for mixing of drypowders, granules and viscous pastes homogeneously. It is able to give a satisfying "homogeneitygrade" for mixing jobs due to the special design ofamixing agitator with dual ribbons inside of aU-shaped working trough.PerMix designs our PRB Ribbon Blenders which areable to achieve a maximum "mixing ratio" of1:500,000, which means you can get the desiredmixture proportion of components in as small as 1gram witha batch of 500kg. PerMix has designed a special feature for tood application(salad mixing) with motorized tilting for discharge. Themachine is built in full stainless steel construction for washcleaning, a top lid with counterweight for easy manualopening. PerMix PRB Ribbon Mixer consists of one electrical motor,one gearbox, and a shaft with double ribbons located in aU-shaped vessel. The external & inner ribbons are designedin such a way that the powder materials are pushed tomove from center to the two ends of vessel, and meanwhilefrom ends to the center; besides, the powder materials arelifted up along the ribbon edges but then drop due togravity. In such a three-dimensional way, the total powdercan be mixed fast in the vessel. It asks for a short mixing timeand relatively low power consu mption. The shaft is sealed with stuffing box with multiple PTFEpackings (sometimes with a lantern ring for air purge) atboth ends. Materials are loaded from top side, and a flushfitting discharge valve is located at the bottom side in thecenter. The discharge height can be adjusted as per requirement, so that material gets discharged into the containerbelow it without floating dust.