The J&H HD Dual Rotor Chain Mill utilizes rotors equipped with hardened chain flails rotating in opposite direction. Material is fed into the mill where it is separated and directed into the optimal crushing zones of each high speed rotor. Material is impacted by the chains and redirected into the path of the opposition rotor, generating a unique crushing efficiency.

J&H HD Chain Mills are designed with a cantilever-mounted “floating rotor” which reduces vibration transmission to a negligible amount. This design feature allows the machine to be installed directly onto a concrete or steel floor without the addition of costly structural considerations or isolation pads. The chain mills feature large front access doors and side-hung access doors that provide unparalleled quick access for inspection and maintenance.

Robust, solid welded chain mill frames are equipped with impact zone rubber pads that are designed for longevity and ease of maintenance. Rotor chains can be easily inspected or replaced without disassembly of additional parts of the chain mill. Zero speed switch and safety switches are available as required.