Integrating advanced microprocessors, the S-2001 "Spectrum Electronic Color Sorter", is a highly functional and multi-purpose color sorting machine like grain color sorter that has been designed to deliver efficiency and greater sorting accuracy. It is perfect for sorting of large grains like coffee, peanuts, peas, seeds, etc.

Spectrum Peeler Polishers are specially designed for treatment of dry parchment coffee. When fitted with Phosphor bronze cone and liners, they provide a fine polish and colour to the coffee beans. The machines can be used for peeling and polishing or for only polishing to remove the silver skin. Since the machine performs both peeling and polishing operations simultaneously, there is no necessity for passing the parchment through a huller prior to polishing. This not only saves considerable energy but also prevents the coffee beans from damage and heating. The Peeler Polisher is provided with an intake hopper , Hopper Slide Gate for feed regulation, flanged and sealed ball bearings, discharge spout with control door and counter weight, suction fan and aspiration piping and shaft suitable for Electric Motor . The Peeler Polisher is provided with independent drives for the Hulling Shaft and the Aspiration Blower . It is also provided with a hinged lower section for easy tilt down for cleaning purposes.

Capacities range from 250 kgs per hour to 4000 kgs per hour . When the parchment is fed at the right moisture content, the machines produces green coffee without bean breakage and with uniform degree of polishing. Available with Cylinder and Cone having Phosphor bronze liners. Independent drives for hulling Shaft and Aspiration Blower . Easy tilt down of lower section for cleaning purposes.