Table 5 Results of roll surface pressure range analysis.

From: Optimization of working parameters of high-pressure roller mill based on entropy weight method and response surface method

level

Roll speed

(rad/s)

Roller gap

(mm)

Feed particle diameter(mm)

1

182568.000

200062.000

89772.000

2

167643.000

152495.000

162505.000

3

119600.000

117253.000

217533.000

range

62968.000

82809.000

127761.000

ranking

1

2

3