Plastic ABS (acrylonitrile-butadiene-styrene) sheet with its excellent mechanical properties, good processing properties and chemical corrosion resistance, widely used in many fields:
Electronic appliances: Used to make TV shell, computer case, mobile phone shell, etc.
Automotive manufacturing: Used to manufacture automotive interior parts, instrument panels, door panels, etc.
Architectural decoration: Used for interior decoration, partition, ceiling, floor, etc.
Household appliances: such as refrigerators, washing machines, air conditioners, such as the outer shell and lining.
Toys and sporting goods: Because of its light weight, high strength, impact resistance characteristics, often used to make all kinds of toys and sporting goods.
ABS sheet production line mainly consists of the following parts:
Raw material supply system: including storage hopper, metering device and dryer for the storage, metering and drying of raw materials.
Extruder: The ABS raw material is melted and extruded into continuous billets.
Mold: The molten ABS billet is formed into a sheet of desired thickness and width.
Calender and cooling device: improve the surface gloss of the plate, and set by cooling.
Traction and cutting device: continuously pull and cut the cooled sheet to a specified length.
Control system: Automatic control of the entire production line to ensure the stability and safety of the production process.
The working principle of ABS sheet production line is that ABS raw materials are sent to the extruder through the raw material supply system, and after heating and melting in the extruder, continuous sheet blanks are extruded through the mold. The blank is improved by the calender to improve the surface gloss, and then by the cooling device to finalize. Finally, the plate is continuously pulled to the cutting area through the traction device, and the cutting is performed according to the set length to obtain the final ABS plate product.
The equipment shape of ABS sheet production line varies according to the specific model and configuration, but usually includes a tall extruder body, die device, calender and cooling device, traction and cutting device. The power of the equipment depends on the model and capacity of the extruder, and in general, the power of large extruders is higher and can produce wider and thicker sheets.
There are many types of extruders in ABS sheet production line, including single screw extruder, twin screw extruder and so on. The single screw extruder has a simple structure and is suitable for the production of thin plates; Twin-screw extruders have better mixing and shearing effects and are suitable for the production of thicker and more demanding plates.
ABS sheet production line is also equipped with a series of auxiliary equipment and systems, including raw material pretreatment system (such as dryer), cooling water circulation system, heating control system, automatic cutting and trimming system, waste recovery system. These auxiliary equipment and systems ensure the stability and efficiency of the production process.
In order to ensure the quality and safety of ABS sheets, the production line is equipped with a quality and safety monitoring system. The system includes temperature sensor, pressure sensor, flow sensor, etc. to monitor the parameters in the production process in real time. At the same time, the production line is also equipped with emergency shutdown devices, fire protection devices and other safety measures to ensure the safety of the production process.
ABS sheet production line has the characteristics of high production efficiency, high degree of automation, and stable product quality. By optimizing the production process and parameter setting, efficient and stable production can be achieved. In addition, the ABS sheet production line is flexible and scalable, allowing you to adjust the line configuration and capacity according to customer needs.
In summary, ABS sheet production line is one of the important equipment in the plastic processing industry, with a wide range of application fields and market demand. By continuously optimizing the production process and equipment configuration, improving production efficiency and quality stability, we can make greater contributions to the development of the plastic processing industry.