Hewitt Robins Ring Granulators are high-capacity Ring Granulators, specifically designed for high-throughput crushing of coal and lignite, with a capacity range from 40 to 1600 TPH. Engineered for power plants, steel mills, and other heavy industries, our Ring Granulators deliver uniform, granular product sizes of (-) 20mm with minimal fines, making them the ideal solution for efficient material reduction. Capable of handling feed sizes of up to 500mm, they provide superior crushing performance while optimising downstream processing efficiency.
Our Ring Granulators utilise a unique crushing action that results in higher output and lower power consumption, ensuring cost-effective operation. The crushing mechanism involves minimal attrition, reducing wear and producing fewer fines while maintaining a consistent, uniform product size. Built for durability, our machines feature replaceable abrasion-resistant steel liners and heavy cast Mn-steel toothed or plain crushing rings, depending on the application. Forged and heat-treated alloy steel components enhance strength and longevity, ensuring a long service life with minimal maintenance requirements.
At Hewitt Robins, we prioritise reliability and ease of maintenance in all our material reduction solutions. Our Ring Granulators are statically and dynamically balanced to operate with minimal vibration and noise, enhancing operational safety and efficiency. Maximum accessibility is provided for routine inspections, ensuring quick and hassle-free maintenance.
Backed by over 130 years of engineering expertise and a dedication to quality, Hewitt Robins Ring Granulators provide the reliability and performance you need to keep your operations running smoothly.
