MINGDI Automatic Control Extruder Machine-ABS/TPO/EVA Sheet Extrusion Line Car Interior Sheet
I. Overview of the production line
ABS/TPO/EVA sheet production line adopts intelligent operating system, with network digital input and output function, simple and stable structure. The line not only reflects the market requirements of the new era, but also retains the advantages of the traditional, and is committed to achieving the production goals of safety, high yield, high efficiency and low energy consumption.
II. Product characteristics
Intelligent: From the feeding system to the final plate cutting, the whole process uses digital input and output Settings to achieve integrated control, more accurate and efficient.
High security and stability: The adoption of international first-line brand inverter servo control, such as Siemens, through Ethernet conduction technology, to ensure the high efficiency, high precision, high stability and high security of the equipment.
Easy maintenance: When equipment fails, errors can be quickly located and maintained remotely, and channel-level diagnosis and error analysis can be achieved through HMI, reducing commissioning and production downtime.
Complete after-sales service: Provide a full range of services from equipment installation and commissioning to high-quality product manufacturing, and provide lifelong technical support.
III. Production process
The production process of ABS/TPO/EVA sheet production line mainly includes the following steps:
1. Raw material supply: ABS, TPO, EVA and other resins and required additives are provided through the raw material supply system. This system consists of raw material storage warehouses, transfer equipment and weighing systems to ensure accurate and smooth supply of raw materials to subsequent processing.
2. Melting: The raw material is fed into the extruder for melting. Inside the extruder, the raw material is plasticized by high temperature and high pressure to become ABS, TPO, EVA and other materials in a molten state.
3. Extrusion: The molten material is extruded through the die head of the extruder to form a continuous sheet with a certain thickness and width. The shape and size of the die head determine the specification of the final sheet.
4. Cooling: The extruded sheet is then cooled by a cooling system. Cooling systems usually include cooling rollers or other cooling devices that quickly reduce the temperature of the sheet, allowing it to cure and remain stable.
5. Cutting and stacking: The cooled and cured sheet is transferred to the cutting and stacking system. Here, the sheets are cut to a preset length or quantity and stacked neatly by a stacking device for subsequent packaging and shipping.
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