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Improving granulator efficiency
- Aug 30, 2018 -

Granulator knife can be treated as one aspect that will affect granulator efficiency. Such as knife gap, which is important depending on the type of material. Some soft, flexible materials that should be cut with tight clearance between the rotating and fixed knives.


And some soft, energy-absorbing materials such as flexible PVC should be cut by the granulator knife and require more horsepower. For those materials, the knives must be sharp, the knife tip angle steep, and the gap between the rotating and fixed knives as small as possible. 

Generally, small clearances between rotating and fixed knives save more energy, to be more efficiency.