Description Model N-250 Main motor power: 75 kW Heating power: 8 kW Screw diameter: 250 mm Screw material: 40Cr Rotation speed: 55 rpm Humidity: below 3% Cutting power: 4 kW Fan power: 5.5 kW Capacity: 300 kg/hour Model N-300 Main motor power: 90 kW Heating power: 10 kW Screw diameter: 300 mm Screw material: 40Cr Rotation speed: 55 rpm Humidity: below 3% Cutting power: 4 kW Fan power: 7.5 kW Capacity: 500 kg/hour Model N-380 Main motor power: 110/132 kW Heating power: 10 kW Screw diameter: 380 mm Screw material: 40Cr Rotation speed: 55 rpm Humidity: below 3% Cutting power: 4 kW Fan power: 7.5 kW Capacity: 800 to 1000 kg/hour