Nelmor Model 1820 (40) Horse Power Granulator ronnieevans 5 years ago Nelmor Model 1820 (40) Horse Power Granulator Nelmor Model 1820 (40) Horse Power Granulator – Horse power- 40 – Cutting chamber- 18″ x 20” – Rotor type- Tangential – Rotor knives- 3 – Bed knives- 2 – Discharge- airveyor 6” – Includes 5 horse power blower