Your Prime Solution for thickening and dewatering - with more than twenty-five years
designing, building and servicing liquid/solid separation equipment for municipal, industrial and agricultural sectors - providing the most cost effective, simple and efficient dewatering equipment and systems for your applications.

From concept through implementation and product support, our experience provides you with the right solution the first time. We believe that rugged and reliable equipment does not have to be elaborate, complicated and expensive to be effective. All of our systems are continuous operation, have an enclosed environment and automated cleaning with few parts to maintain.

Our rotary fan press is the premier equipment used for dewatering processess and sludge handling. Years of experience in the dewatering industry resulted in designing the best liquid/solid separation equipment and patent pending Prime Rotary Fan Press. It has few mechanical parts and is slow moving.  The Prime Rotary Fan Press is a compact, efficient, cost effective unit with extremely low maintenance and operating costs. It’s continuous process is totally enclosed, eliminating odor and reducing corrosive exposure to nearby equipment. The Prime Rotary Fan Press is simple to operate requiring very little supervision and features a semi-automated self-clean cycle.