Comparison of rotary screens / trammel screens

Comparison of rotary screens
Rotary screen is also called as trammel screen, and there are two types which are hexagonal drum type and circular drum type.
Hexagonal drum type trammel screen has the following characteristics compared with circular drum type.
・Separation capacity is high.
・Since there is no stirring blade inside the drum, objects being separated are not caught on the blades and the drum is not clogged.
・Punched metal plate(net) for the separation can be exchanged easily. trommel comparsion 26.10.2017

The movie is about hexagonal drum type trammel screen.