About Dontech Industries

Dontech Industries serves industrial and municipal facilities nationwide with custom screening and separation systems engineered to spec and manufactured in-house in Illinois. Our focus is reliability, long-term serviceability, and responsive support. At Dontech Industries, we design and manufacture custom screening equipment, solids handling systems, and separation solutions built to perform in the most demanding environments. Since 1980, we’ve been helping industrial facilities and municipal wastewater treatment plants improve efficiency, reliability, and long-term performance.

With over 40 years of experience, Dontech Industries has earned a reputation as a trusted manufacturer of rotary drum screens, screw conveyors, and compactor systems. Every unit we produce is engineered to client specifications, ensuring the right fit for unique shapes, sizes, and processing requirements. Our approach combines technical expertise, durable construction, and cost-effective designs to deliver systems that last.

Our mission is to provide reliable, efficient, and affordable solutions for screening, separation, and material handling. We believe in building long-term partnerships by offering not just products, but also customer service and technical support you can rely on. Whether for industrial processing plants or municipal utilities, we’re committed to delivering proven performance at the lowest possible cost.

Dontech continues to expand its representative and distributor network nationwide. This allows us to offer local support, technical guidance, and custom-engineered systems tailored to each market’s needs. We work closely with our reps to ensure clients receive solutions that meet strict performance and budget requirements.

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 of professionals dedicated to innovation, precision engineering, and customer success. Our leadership emphasizes continuous improvement and strives to provide clients with confidence that Dontech is their one source for screening and separation needs — from in-process applications to end-of-pipe solutions.

Our in-house team of experienced operators and certified welders hand-builds every assembly for precision and durability. From stainless-steel screening equipment to custom drum screens and strainers, each unit is engineered to spec, fabricated in Gilberts, Illinois, and inspected at every stage for fit, finish, and performance—supporting long service life in demanding industrial and municipal applications. We follow industry best practices for wastewater screening to support long service life and compliance.