EVA extruder | EVA sheet extruder | EVA automotive sheet extruder

Extruder
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Sheet extruder
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Automotive sheet extruder
has a wide range of uses. Generally speaking, those with vinyl acetate content in the following range are mainly used for hot-melt adhesives and coatings. Laminated products vinyl acetate, the main products are films (including agricultural films) and sheets, injection molded products, foam products, hot melt adhesives, etc. It is widely used in fields such as foam shoe materials, functional shed film packaging molds, hot melt adhesive, wires, cables and toys.
It is a plastic material composed of ethylene and vinyl acetate. The ratio of these two chemicals can be adjusted to meet different application needs. The higher the content of vinyl acetate, the greater its transparency, softness and toughness.
Process flow of sheet extrusion unit
Pressurized internal mixer, automatic stainless steel elevator, forced feeder, single-screw forming die, three-roller extrusion, surface treatment, tractor, sheet corona treatment, cutting machine, stacking oil Pressure foaming machine
Features of the unit
This unit is designed for sheet materials. Compared with the traditional production process, it reduces the number of starts and truly achieves low investment, low noise, low energy consumption, high efficiency and high returns. The concept of low labor, stable quality, continuous production and the screw are designed with special mixing function and high plasticizing capacity. The hanger-type die adopts a special double-throttle design to make the thickness adjustment of the sheet more precise. Temperature control ℃ can accurately control the plasticizing process and the thickness and flatness of the plate. The three-roller calender adopts horizontal, vertical or tilted type and can be lifted and lowered freely. The plate thickness control uses screw adjustment and two-way adjustment of the pressure wheel to control the plate thickness. The independently controlled roller temperature control system can accurately control the temperature of the pressing roller to ensure uniform thickness of the sheet. Slicing machine, precise plate length and quantity. Equipped with automatic meter counter to set product length.
Wide range of application: This production line can produce shoe materials or other boards and sheets. The calcium carbonate addition amount is high (up to a maximum). The equipment has strong adaptability and can be processed at the same time.