Machinery frame for a roller crusher

A roller crusher comprising a machinery frame and crushing rollers removably mounted to the machinery frame,

• wherein said machinery frame comprises two side walls and two end walls, with said crushing rollers being removably mounted to the end walls of the machinery frame,
• wherein each end wall is taking up two adjacent bearings for the crushing rollers of the roller crusher, and
• wherein each end wall is separated as follows:
• horizontally in a roller mounting area in a horizontal plane that is containing axes for the crushing rollers and dividing each end wall into a lower cowl portion and an upper cowl portion, and
• vertically between the adjacent bearings and between the upper cowl portion of each end wall, so that in the roller mounting area of each end wall, the upper cowl portion separates into two adjacent end wall upper parts that are releasable from the lower cowl portion and from each other.