Screens: Screen manufacturers approach the challenge of separating larger particles from smaller particles in myriad ways. Equipment options fall into two basic formats - trommels and decks

摘要

THE WORLD of organic materials recycling has a wide range of equipment available for screening raw material and final products. Screens are virtually indispensable for converting organic waste into organic products, as well as processing soil, rock, asphalt and concrete. Factors manufacturers and buyers take into consideration when evaluating screens include rigorous specifications for particle size and contaminants; safety of operation; energy efficiency; portability; processing capacity, particularly with wet materials; ease of maintenance; reduced air emissions; warranties; and, of course, price.