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We have Preset Batching Systems using Positive Displacement Flow meter or, Insertion Paddle Wheel type Flow Meter.
Batcher with PD meter has high accuracy almost 0.5% of the batch quantity, but those would not be portable.
The Batcher with Insertion Paddel Wheel Sensor type Meter has accuracy of 1% of the batch quantity, and those can be Portable as wellas stationary - depending up on the capacity.
Both systems are possible in Flameproof housings and SS 316 contcat parts.
Batching System is designed for dispensing exact preset quantities of liquids to reactors, storage tanks, batch reactor vessels as well as at Civil Construction sites for Concrete Mixers.