In the previous article, we have introduced the structural features and use of the casting machine. Below, we will focus on the history of the down-casting machine and its future development.
From the perspective of historical development, the early development of casting machine equipment in my country mainly relied on the introduction from abroad. Beginning in the 1980s, my country began to introduce foreign cast film production equipment, and most of the equipment used a single-layer structure. Under such development momentum, 10 years later, in addition to some manufacturers still importing foreign equipment, domestic equipment manufacturers have also begun to develop domestic casting machine production lines with independent intellectual property rights. It is undeniable that during this period, domestic equipment was mainly single-layer small production lines, and neither the mechanical performance of the equipment nor the production capacity could be compared with imported equipment.
