Our DGH series heavy duty granulators are extremely robust machines designed and built for the toughest plastics recycling applications. The grinding chamber is a weldment of high grade thick steel plate and is precision machined. Our screens are thicker than most competitors and we always use solid margins for increased strength. The rotors are all made to ensure long life and to take the demanding loading from tough recycling applications. We utilize an efficient “V” or chevron cutting technology to ensure high throughputs and clean cutting with tight knife gaps. Every rotor is dynamically balanced. We also incorporated a deflection bar (third bed knife) to improve the overall performance and reduce shock loading and wear. We use large tapered rolling bearing for the rotor to ensure alignment and long life. A hydraulic system is used to open the close the chamber and screen cradle which makes maintenance and inspection a breeze.
The DGH series, heavy duty granulator is used for many demanding applications such as; PVC and HDPE pipe, PET, thick sheet, film, post-consumer plastics, large curbside garbage cans, plastic purgings and wire and cable recycling. This machine is built to perform and last for many years.
In the last 50 years, Hosokawa Polymer Systems has continually evolved and improved our systems and equipment to meet the demands of the recycling market. Hosokawa Polymer Systems supplies a wide range of recycling equipment from small Press Side granulators to large, multiple stage recycling plants for film, cable and post-consumer materials.