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Goodbye to Manual Mixing

Introduction

This customer manufactures underground boring equipment for gas and water lines. They used “hot potting” or manually mix 2 paint components to spray two colors: yellow and black.

Background

This company has one booth for top coating and would manually mix the black and yellow paints. It took well over an hour to change out the colors. The parts being fabricated were staged all over the plant waiting to be painted. Due to backlog and space contingencies, some items were stored outside. Rainy days would slow down the process even more.

Air Power Solution

Air Power’s solution recommended using a Graco Promix 2KE with gun flush box and using drum pumps they already had. Mixing on demand out of a 55-gallon drum of each component, improved the ability to change colors in less time than it takes to bring a new part to be coated.