What is the basic structure of the machine for making plastic cup?  Let's find out together~ THis is plastic cup production line 1.Auto-unwinding rack: Designed for overweight material by using pneumatic structure. Double feeding rods are convenient for conveying materials, which not only improves the efficiency but reduces the material waste. 2.Heating: Upper and down heating furnace, can move horizontally and vertically to ensure that the temperature of the plastic sheet is uniform during the production process. Sheet feeding is controlled by servo motor and the deviation is less than 0.01mm. The feeding rail is controlled by closed-loop waterway to reduce the material waste and cooling. 3.Mechanical arm: It can automatically match the molding speed. The speed is adjustable according to different products. Different parameters can be set. Such as picking position, unloading position, stacking quantity, stacking height and so on. 4.Waste winding device: It adopts automatic take-up to collect surplus material into a roll for collection. Double cylinder structure makes the operation easy and convenient. The outer cylinder is easy to take down when the surplus material reach a certain diameter, and the inner cylinder is working at the same time. This operation will not interrupt the production process. As your know, HEY11 plastic cup making machine wholesale