A special operating principle
Hammer crushers are normally used at the cold end of a container production line. Containers rejected by the inspection system are broken up by a series of rotating hammers. These are made of a special low-wear material, and can be exchanged if this should become necessary.
Double-roll crushers can be used for small containers or as a second stage after a hammer crusher. The container passes between two rotating drums that have a specially designed low-wear surface structure. This type of crusher is capable of producing a defined particle size distribution. The crushing surfaces can be exchanged as required.
As a result of its particular principle of operation this type of crusher is much quieter and produces considerably less dust than a hammer crusher.