Mulch Grinding System

CBI Mulch Grinding System
This stationary mulch system was designed to produce a large amount of mulch, at low cost, to create the most value for bagged-mulch retailers and end-users. This system produces natural and colored mulch of superior quality at 80-100 tons per hour depending on feed stock. The proven CBI 8400 devours whole logs as the primary grinder with an extended infeed allowing for longer tree lengths to maximize production rates. Any tramp metal is removed with an overband magnet on the 8400 discharge conveyor.

After the primary grind, material passes through a CBI 406 Mulch Pro for secondary grinding. The Mulch Pro is a vertical feed grinder featuring a 40” diameter by 60” wide rotor with a very tight tolerance to the screen. Any ¼” minus fines are removed by a stationary hexagon-shaped trommel to maintain the quality end product you see on store shelves. Bi-directional conveyors provide the flexibility to route material to the colorizer or bypass it depending on user preference and market demands. Material then travels on a radial stacking conveyor to be stockpiled in several different bins.