Heavy-Duty Drive Shafts & Bearings Oversized,
heat-treated, alloy steel shafts plus self-aligning,
roller-type bearings assure long life and maximum
use of power. Jackshafts for control of roller speed
are standard on double roll crushers, optional on
larger single roll crushers.
Spring Releases Heavy-duty
compression springs permit movement of floating
roll to pass tramp metal and other uncrushables,
avoiding overload and damage. Smaller single roll
crushers are equipped with a shear pin release.
Roll Adjustment Quickly
set and maintained via manual bolt/shim arrangement.
Allows shock loads to be taken in compression rather
Choice of Drives
Multiple V-belt drives recommended for maximum shock
absorption. Shaft-mounted speed reducers optional.
Accessibility Housings for single crushers
split and open at centerline for access to all working
parts. Double roll models dismantle easily.
Peripheral Speed Combined with compression-type
reduction, results in less maintenance when crushing