Rotary cutter

Rotary cutters play a pivotal role in plastic recycling systems, especially within pelletizing machines. Their main function is to cut, crush, and shape plastic materials into uniform pellets. To achieve optimal performance, these blades must be made from materials suited to specific chemical environments or customer needs. The correct blade angle ensures a balance between sharpness and durability, reducing the risk of edge chipping during operation.

Rotary cutters needs choose different objects according to  the chemical composition of the blade material or user special need. A suitable blade angle need maintain the sharpness of the blade and  make the blade have a certain strength without chipping in using time.