Home
Services
Test Sheets
About Pulva
Contact Us



The Pulva Corporation
Grinding and Pulverizing Services

Model A Pulva-Sizer

The Model A pulverizer mill is designed for continuous production grinding and pulverizing, but its small size makes it ideal for laboratory and pilot plant use. It is a complete pulverizer unit with motors, starters. This pulverizer is mounted on a portable stand with casters. It is equipped with either a 5 HP or 7.5 HP motor, and a 1-3/4" diameter feed screw with a variable speed drive mechanism.

The Model A pulverizer is also available with an overhead feed screw arrangement which has a single 2-15/16" diameter feed screw for handling larger feed stock and can take a feed size of up to 2". A gravity feed model of this pulverizer is also available which is recommended for high capacity grinding where fineness of grind is not a priority.

All Pulva-Sizer® Hammer Mills are capable of wet milling feed materials and slurries.

Pulverizer Product Specifications - Model A
Weight: LBS  
Net
685
Domestic
750
Export
925
Dimension Inches  
Domestic
43x36x66
Import
48x39x67
Hopper Capacity CU. FT(STD)
.51
Type Rotor (Hammers)
Swing or Rigid
Screen Area Sq. In.
44
Air Passed (CFM)
50
 
 
Hammer Tip Speed (Ft/Min)
21,000
Max Rotor Speed (RPM)
9,600
Rotor Dia. (Inches)
8
Horse Power
5-7 1/2
Approximate Idle Load (HP)
1 1/2