... can be adjusted by manual mode three-roller calender 1)Product line of three-roller calendaring machine unit 2)Roll ... copper/chome plated roller, steel roller -water quenches the roller, blind drilled press roller, coating roller, PU rubber roller, granite stone ... products keeping with the times,won the trust of users.three-roller calenderContact Us:Company Name: ZHANGJIAGANG YULIDA MACHINERY CO., ...