We offer pre cleaner. Precleaners are designed to clean and screen coffee, prior to feeding on to the next processing stage. The machine effectively removes iron particles, stone, sand, rubble, leaves, twigs and other foriegn materials.
Separation is achieved by a series of screens, the first screen removing large impurities and the bottom screen removing fine materials such as sand and dust. The middle screen separates the coffee and delivers it clean. To increase the efficency of cleaning, and air sifter is used after the precleaning.
Description machine (hp) aspiration fan (kw) air lock (kw) dry cherry dry parchment green coffee
pst3 0.75 2.2 0.75 800-1200 1000-1500 1800-2100
pst3r 2x0.75 4.0 0.75 800-1200 1000-1500 1800-2100
pst7 0.75 0.75 0.75 1700-2500 2000-3000 4200-5000
pst7r 2x0.75 4.0 0.75 1700-2500 2000-3000 4200-5000

We offer pre cleaner. Precleaners are designed to clean and screen coffee, prior to feeding on to the next processing stage. The machine effectively removes iron particles, stone, sand, rubble, leaves, twigs and other foriegn materials.
Separation is achieved by a series of screens, the first screen removing large impurities and the bottom screen removing fine materials such as sand and dust. The middle screen separates the coffee and delivers it clean. To increase the efficency of cleaning, and air sifter is used after the precleaning.
Description machine (hp) aspiration fan (kw) air lock (kw) dry cherry dry parchment green coffee
pst3 0.75 2.2 0.75 800-1200 1000-1500 1800-2100
pst3r 2x0.75 4.0 0.75 800-1200 1000-1500 1800-2100
pst7 0.75 0.75 0.75 1700-2500 2000-3000 4200-5000
pst7r 2x0.75 4.0 0.75 1700-2500 2000-3000 4200-5000