| 摘要 |
PROBLEM TO BE SOLVED: To control the pushing pressure of a feed screw more accurately than before.SOLUTION: A roll-type molding apparatus is provided, in which a hopper 2 for feeding a material n is arranged above a pair of rolls 3, 4, a feed screw 5 equipped with a screw for pushing the material is arranged in the hopper 2, and the rotation speed of a motor 19 driving the feed screw 5 is controlled by a rotation controller 17. In the roll-type molding apparatus, the thrust load of the feed screw 5 is measured by a thrust detection part 12 to control the rotational speed of the motor 19. |
