The first two blogs introduced eight main features of continuous lead extruders. This blog will introduce the features of the remaining main components (take the YQL-Φ100 / 5 continuous lead extruder as an example): 9. Rear Water Cooling System It consists of cooling water spraying pipe and subsequent spraying pipe for stainless steel laundry, which can make the second cooling for the crystallizat...

1 The temperature that the following parts should reach before starting up: 1.1 Mould base 2RT1——295℃ 2RT2——290℃ 1.2 Extruded lead cylinder 2RT3——300～320℃ (Pure lead 310℃) 2RT4——320～330℃ (pure lead 330℃) 1.3 Lead pipe 2RT6, 2RT5——340～380℃ 1.4 18t lead melting furnace and 10t purification and holding furnace——360～380℃ 2 Check whether the water flow of the machine head cooling system is unblocked, s...