Introduction to LCP casting film extrusion production line
DATE：2023/6/15 14:38:03 / READ： / SOURCE：This station
In recent years, with the continuous development of technology, cloud computing, intelligent driving, telemedicine, high-definition wireless video real-time transmission, and other fields have high requirements for high-frequency transmission insulation materials. To ensure that the loss of signals during transmission is minimized, in addition, during high-frequency transmission, multiple signal lines work simultaneously. If special insulation materials are not used to isolate signals, it will cause mutual interference and various problems, Previously used insulation materials were generally unable to meet this requirement. LCP thin films meet the demand for high-performance engineering plastics due to their low moisture absorption, good chemical resistance, high gas resistance, and low dielectric constant/dielectric loss factor (Dk/Df), which has also led to a sharp increase in demand for LCP thin films in recent years.
1、 Composition of LCP casting film extrusion production line
The LCP casting film extrusion production line can achieve efficient and accurate production. This production line includes multiple links such as screw extruder, cooling roller, stretching machine, coiler, etc. Each link adopts excellent technology and equipment to ensure that the produced LCP film has high quality and stability. The specific composition is as follows:
a. Screw extruder
b. Hydraulic screen changer
c. Metering pump
d. Runner
e. Mold
f. Three roller calender
g. Roll temperature controller
h. Cooling bracket
i. Online crushing
j. Thickness gauge
k. Tractor
l. Electrostatic eliminator
m. Automatic winding machine
n. Complete electrical control system
2、 Characteristics of LCP casting film extrusion production line
a. The temperature control of the three roller calender is ± 1 ℃, which can accurately control the plasticizing process and the thickness, flatness, and bright surface of the sheet metal;
b. The winding part adopts servo control, which is more accurate and has speed synchronization function with the entire machine, making the winding more convenient, simple, and more secure;
c. The entire machine adopts PLC control, achieving automatic control of parameter setting, data calculation, feedback, alarm and other functions.
The LCP casting film extrusion production line not only has efficient and precise production capacity, but also has the characteristics of intelligence and automation. The production line adopts an automated control system, which can achieve automated production, reduce manual intervention, and improve production efficiency and stability. At the same time, the production line also has intelligent functions, which can monitor various parameters during the production process in real time and adjust them as needed to ensure that the produced LCP film has high quality and stability.
The LCP casting film extrusion production line can achieve efficient and accurate production. This production line includes multiple links such as screw extruder, cooling roller, stretching machine, coiler, etc. Each link adopts excellent technology and equipment to ensure that the produced LCP film has high quality and stability. The specific composition is as follows:
a. Screw extruder
b. Hydraulic screen changer
c. Metering pump
d. Runner
e. Mold
f. Three roller calender
g. Roll temperature controller
h. Cooling bracket
i. Online crushing
j. Thickness gauge
k. Tractor
l. Electrostatic eliminator
m. Automatic winding machine
n. Complete electrical control system
2、 Characteristics of LCP casting film extrusion production line
a. The temperature control of the three roller calender is ± 1 ℃, which can accurately control the plasticizing process and the thickness, flatness, and bright surface of the sheet metal;
b. The winding part adopts servo control, which is more accurate and has speed synchronization function with the entire machine, making the winding more convenient, simple, and more secure;
c. The entire machine adopts PLC control, achieving automatic control of parameter setting, data calculation, feedback, alarm and other functions.
The LCP casting film extrusion production line not only has efficient and precise production capacity, but also has the characteristics of intelligence and automation. The production line adopts an automated control system, which can achieve automated production, reduce manual intervention, and improve production efficiency and stability. At the same time, the production line also has intelligent functions, which can monitor various parameters during the production process in real time and adjust them as needed to ensure that the produced LCP film has high quality and stability.
Author：admin