FRP compression molding is a method in which a certain amount of prepreg is added to the mold temperature machine to preheat, and the plastic products are cured by heating and pressure.
There have many advantages are:
1>high production efficiency, easy to achieve specialized and automated production;
2>high product size accuracy , Good repeatability;
3>smooth surface, no need for secondary modification;
4>can form products with complex structure at one time;
5>mass production, relatively low price.
The structure of the 2000T FRP molding press consists of two parts:
Main machine part: the machine top and the working table are connected by four columns. The oil cylinder is installed on the inner hole of the bottom end of the machine top. The four nuts on the top of the machine are used to adjust the accuracy of the press.
Hydraulic system: The hydraulic system (pump station) is installed on the right side of the host. The entire hydraulic control system is driven by the motor to drive the high-pressure oil pump to input pressure oil, and input the oil cylinder through the overflow valve, solenoid valve, hydraulic control check valve, pressure gauge, pipeline, etc. , So that the cylinder plunger realizes up and down reciprocating movement.
2000 tons of glass fiber reinforced plastic molding machine is widely used and its advantages are:
⑴Computer optimized structure design, four-column machine tool structure, good rigidity, high precision, simple, economical and practical.
⑵The hydraulic control adopts a cartridge valve integrated system, which is reliable in action. The new type of oil cylinder sealing element has strong reliability, long service life, small hydraulic shock, and reduces the connection pipeline and leakage points.
⑶Independent electrical control system, reliable work, objective action and convenient maintenance.
⑷Using button centralized control, with three operation modes: adjustment, manual and semi-automatic.
⑸ Through the selection of the operation panel, it can realize the two forming processes of fixed stroke and fixed pressure, and has the functions of holding pressure and delaying.
⑹The working pressure of the slider, the stroke range of the no-load fast descending and slow work advancement can be adjusted according to the process requirements.
Ms.Serafina
Tel/Wts/Wechat: 008615102806197
Post time: Nov-05-2021
