Detailed Product Description The line consists of 1. motorized pay-off, 2.Dancer Structure, 3.pre-heater, 4.rubber extruder, 5.dia. gauge, 6.Vulcanization box, 7.cooling water trough, 8.spark tester, 9.talcum powder box, 10.capstan, 11.take-up and traversing, 15.cabinet, and 16.Extrusion dies.