... up and down dual-use, reduce the cost,enhance the efficiency, can be dual-use,high ... 1) flat die rotates to make rollers run, the output will be effected as material is ... die run, it avoids the arching, but centrifugal force will swing the material in the pelletizing room to the ... travel, improving density.Because when briquette machine operating the die is static, then pelletizing large-diameter ...