... transmission system, blade replacement system, up pressure roller device, lower supporting roller. ItemUnitEquipment's abilityMax shearing forcekN4500Dynamic form MachineryCut ... cold rolling mill3,2-roller horizontal rolling mill4,2-roller vertical rolling mill5,3-roller pipe rolling mill /tube ... rolling mill6, 650 3-roller rolling mill7, 4-roller planetary rolling millthe main product line:1 ...