Responses (1)
The friction is more likely to lead to enhance the degree of wear and tire of the die and the inner and outer edges could have diverse distances when rotating the die surface, just for rollers could be slipped if the roller outer edges are covering varied distances. But some flat die pellet making machines have already been advanced their rollers in order to deal with this problem. In addition, more friction means more heat which is a really great element lignin melt in order to form quality pellet, so to some extent, friction is not a bad thing. I am Jane, working for Azeus Pellet Machinery.