The Model D is the workhorse of our line. Recommended for use with main drive motors ranging from 40 HP to 125 HP depending on the material being ground. The cover is hinged with a handle of 4 swing bolts which allow for quick access to the grinding chamber. The dual feed screw arrangement can be supplied in either 2-15/16” or 4” diameter.
A gravity feed model is also available which is ideal for grinding lumps up to 6” in size, depending on the nature of the material. Feed can be controlled by a chute or conveyor. The Model D can be either direct drive or belt driven.
Other feed arrangements include the horizontal feed opening designed for pneumatically conveying feed material and the vertical feed trough designed for gravity feed using our standard cover. The VT is used frequently in the carbon black industry. The Model D is designed for very high production. This model can be set up for Cryogenic grinding with one of our coolingtunnels.
enic grinding to be used with one of our cooling tunnels.
All Pulva-Sizers™ are capable of wet milling feed materials and slurries.