One (1) used Vacuum Sealable Patterson Ball Mill Reactor
National Board Number 1758
Shell: Rated for 125 PSI or FV at 650 degrees F
Jacket: Rated for 150 PSI at 650 degrees F
Serial number: 770437
21.5" diameter x 20" straight wall plus dish ends
Circular Door: 8" diameter
Stainless steel chamber and jacket
On stand with outbore bearings
Vacuum sealable chamber
Chain driven with guard
Built 1977, used as a test unit only
Rotary union for transfer of jacket fluid
Type SNH, 14 PSI
US Motor: 8 HP, 1730 RPM, Vari-drive motor
230/460 Volt, 11/5.5 Amps
Frame: 15-182T-81
Gear Ratio: 20.6, RPM: 22-110
Design B, Code K