Granulator capable of preventing pressure roller frame from falling

The granulator comprises a pressing cover, pressing cover supporting gas spring rods and a rack, the pressing cover and the rack are connected through the pressing cover supporting gas spring rods, the pressing roller frame is arranged on the side, close to the pressing cover, in the rack, the included angle between the pressing cover and the horizontal plane is 125-145 degrees when the pressing cover is opened and leans backwards, and the pressing cover is connected with the rack through the pressing cover supporting gas spring rods. And the height of the gland supporting gas spring rod is 0-900 mm. According to the utility model, the backward leaning angle of the gland of the granulator is changed, and the backward leaning supporting distance of the gland is shortened, so that the falling of the compression roller frame of the granulator can be prevented. According to the utility model, the tedious physical labor of taking out and placing the compression roller frame by machine cleaning personnel is reduced