1.rubber machine--model :XK-250 2.chilled cast iron roll,ductile ... sidewall 3.bearing bushing tyre,planet speed reduce 1.The mill consists mainly of rolls ,frame ,bearing,roll nip adjusting screws ... and sensitivity.5.The mill is adoped with horizontal tyre of reducertyreXK-150XK-250XK-300XK-360X(S)K-400AX(S)K-450AX(S)K-560Woking diameter of ...