Garbage bins of different colors have their own "places" in each residential area, but how many "real weights" of the word "garbage classification" in life? According to statistics, two-thirds of China's more than 600 large cities are surrounded by garbage, and one-quarter cities have no suitable place for garbage. In Beijing, where there is more urban waste, as early as 2015, the amount of municipal waste in Beijing reached 7.9 million tons, and in Beijing, more than one kilogram of garbage was produced per person per day. Therefore, we are actively calling for the classification of domestic garbage for the next classification and recycling.

The Trommel screen for the treatment of domestic garbage produced by Henan winner group has the function of self-cleaning material, which can clean the materials during the screening process to prevent dirty materials from clogging the screen. The trommel screen is mainly connected by a motor through a coupling between the reducer and the roller device, and the roller device is driven to rotate about its axis. After the material enters the drum, the drum device is installed obliquely, and the material rolls and rolls in a steady direction, so that the material smaller than the sieve hole is sieved out through the sieve hole at the lower discharge port, and the material larger than the sieve hole continues to roll on the sieve surface. Screen out at the end of the discharge.