The size of the discharge opening of the jaw crusher determines the processing capacity of the equipment, and the jaw crusher is often used as a coarse crushing equipment, the size of its discharge opening should be based on the best feed size of the second stage crushing (that is, the second stage cone crusher or impact crusher), can not arbitrarily increase or decrease the size of the discharge opening, the phagocytic angle is the angle between the movable jaw plate and the fixed jaw plate it is necessary to strictly adjust the general range of 17-26 degrees, in addition to the horizontal formation of the movable jaw, the angle of engagement of the discharge layer, rotational speed, material humidity, etc. are also factors that affect the capacity of the jaw crusher
