Description Models and Specifications Model J-80: screw diameter 80 mm, L/D 28 to 30, output 80 to 100 kg/hr. Model J-100: screw diameter 150 mm, L/D 28 to 30, output 100 to 150 kg/hr. Model J-120: screw diameter 120 mm, L/D 28 to 30, output 300 kg/hr. Model J-150: screw diameter 150 mm, L/D 28 to 30, output 500 kg/hr. Model J-180: screw diameter 200 mm, L/D 28 to 30, output 800 to 1000 kg/hr. Additional Details Screw diameter (mm): 65, L/D 28 to 30, output 60 to 80 kg/h. Quality: 1 for models J-120, J-150, and J-180.