About Dontech Industries

Dontech Industries serves industrial and municipal facilities nationwide with custom screening and lliquid-solids separation systems engineered to individual client conditions. Located built in-house in Illinois. We focus on reliability, long service life, and fast, responsive support. In fact, we design and manufacture custom screening equipment, solids handling systems, and separation solutions that keep performing in demanding environments. Since 1980, we’ve helped industrial facilities and municipal wastewater treatment plants improve efficiency, uptime, and long-term performance.

With more than 40 years of experience, Dontech Industries has built a strong reputation as a trusted manufacturer of rotary drum screens/strainers, screw and dewatering conveyors, and belt filter presses compactor systems. We engineer every unit to your specifications, so the equipment fits your process, footprint, and flow requirements. As a result, you get a system that matches your needs and runs the way it should. We combine proven engineering, durable construction, and cost-effective design to deliver equipment that built to last, with replacement wear part readily available.

Our mission is simple: provide reliable, efficient, and affordable solutions for screening, liquid-solid and solid separation, and solids handling. We don’t just ship equipment—we support it. That’s why we build long-term partnerships through clear communication, dependable customer service, and practical technical support. Whether you run an industrial processing plant or a municipal utility, you can count on proven performance at the lowest possible cost.

Dontech continues to grow its representative. Because of that, clients get local support, technical guidance, and custom-engineered systems tailored to each market’s needs. We also work closely with our reps, so customers receive solutions that meet strict performance goals while staying on budget.

Looking for a custom screening system or solids handling solution? Contact Dontech Industries today to discuss your project and connect with our nationwide representative network.

Behind every project is a team focused on innovation, precision engineering, manufacturing and customer support. Our leadership drives continuous improvement, and we stay hands-on from concept to completion. As a result, clients can treat Dontech as their one source for screening and liquid-solid separation needs—from in-process applications to end-of-pipe solutions.

Our in-house team of experienced machinists and certified welders builds and assembles each piece of equipment accuracy and strength. We fabricate our stainless-steel screening equipment in Gilberts, Illinois, and we inspect each unit at key steps for fit, finish, and performance. From custom drum screens/strainers to static screens and conveyor systems complete screening systems, every build is engineered to spec and made for long service life in tough industrial and municipal applications. In addition, we follow industry best practices for wastewater screening to support compliance and dependable operation.