5XZP-D Series drum type pre-cleaner has double drum screen,it can effectively aeparate the light impurities,big impurities and small impurities from the grains.With the inclination angle screen drum and the independent support plus the aspiration device,the pre-cleaner is featured with steady operation and good cleaning effect.We can provide pre-cleaner for different grains with different grains with different screen size at different capacity. Specification Capacity 110ton/hour Power 3kw Weight 700kg