SMB(Simultaneous Metering Blending)is a system coupled with a sequential control and mode of operation. It is designed to simultaneously measure liquids with a flow meter in correct ratio through Simultaneous Metered Blending unit (SMB) combines the high volume production capacity of In-Line Blending units (ILB) with operating flexibility of Automatic Batch Blending (ABB). It has the advantages of high throughput capability, low internal contamination, and it can also reduce dosing modules quantity, investment.