ProGrind 4000

The New ProGrind H-3854
Horizontal Grinder's Patent Pending innovations start with the large diameter infeed roll that is sensitive enough to permit grass clippings, brush, limbs, pallets, slabs, logs and stumps to be fed at variable speeds for continuous rather than batch feeding.

Patented 2 locations
Double Cut Hammermill

Engineered with several cutting surfaces at varying depths which virtually elimates the frequent jamming characteristic of more conventional type grinders.
Rotating downward, the double cut hammermill momentarily wedges the incoming material securely between the cutting heads and the shredder feet, which limits the depth of cut preventing wide items from lodging between the screen and the hammermill, providing a more efficient cut with a self-adjusting hydraulic clutch. In contrast, shredders using an upward rotating hammermill are reported to be significantly less efficient.

Ease of Maintenance and Safety

The large diameter feed wheel allows easy access to the hammermill and the changeable screens with integral sloping feet. The wheel has free fall restrictors. When raised, the wheel is parked in an over center position against a safety stop with a hydraulically operated safety pin.

Compact and ready to roll

The compact designed H-3854 is easily transportable, with large flotation tires, and height of 13'5", 8'5" wide and 41'4" length. The 48" stacking conveyor unfolds to a 26 foot length with a 30 degree discharge height of 16 feet.