The Heaviest Duty Rotary Airlocks & Screw Conveyors in the Material Handling Industry!

Precision Machine & Manufacturing

Heavy-Duty Rotary Airlock Feeders, Rotary Valve Airlocks, and Screw Conveyors that simply move massive amounts of material, with far greater efficiency, while experiencing significantly less downtime & maintenance costs.

Quality Heavy-Duty Airlocks from the Experts

Engineered Solutions

It all starts with the Application! Once we have gathered all of the relevant application data, we go to work engineering & designing a solution that will exceed the throughput requirements for the overall material handling system.

Industry leaders

Time and time again, we are called upon to solve material handling challenges that are the result of using inferior equipment. Through this process, we have emerged as the “go to source” for all material handling components.

Made in USA

All Rotary Feeders, Rotary Valves, Airlocks and Screw Conveyors are manufactured in the United States of America by hard-working Americans, and with materials sourced from this great land!

PreMach USA

OVER ENGINEERED &OVER BUILT!

Why Precisions?

Precision builds the longest lasting, most durable screw conveyors available.Plywood Manufacturing Plant Purchaser, Oregon
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