Powder & Bulk Solids Process Equipment.

Proven. Built to Last.

S. Howes has been designing and manufacturing custom, quality, and American made industrial processing equipment for generations. Our mixing, conveying, screening, size reduction, and filtration equipment are built to last a lifetime. In fact, we have equipment built 75 years ago that is still in use today.

Make Your Job Easier.

Custom solutions for unique process requirements.

For Industrial Processing

Ribbon, paddle, plough & other custom mixing equipment


Split tube, tubular & u-trough screw conveyors and feeders

Vibratory or rotary design screeners, sifters, air finishers, shakers & sifters

Lump breakers, knife cutters, power graters & granulators

Liquid-solid separation tubular filters or pressure leaf filters

Heating & cooling options for a variety of process equipment

CPEG Innovation Center

There are many variables that affect producing the best quality product. Our engineers will design equipment for your specific application requirements. By testing materials in our lab, we can calculate the exact needs for your unique processing facility to produce the best quality product.

For Industrial Processing

Industries We Serve

Based on your industry, facility, application, and final product needs, we will build a custom process solution to maximize your available space and produce the best quality final product. We serve a variety of industries including biomass and biofuels, forest products, chemicals and plastics, food and dairy, pet food, pharmaceuticals and nutraceuticals, mining and minerals processing, oil and gas, waste recycling, and more.

Browse by Processing Industry

Our solid reputation is earned through professional and exceptional aftermarket services. Whether you need maintenance support for your process equipment or need to replace worn parts, our knowledgeable experts have you and your process machinery covered.