Low pressure casting machine.
Through our company's experience over many years, we have mainly learned
low-pressure casting technology for aluminum alloys.
Following is a basic action of Low pressure casting machine. Red color is Aluminium, Yellow color is air.
LPDC machine's motion.
- Closing die
- supplying air
- Opening die
OG LPDC machine's features.
In conventional low-pressure casting machine, casting pressure control
is performed by switching an electromagnetic valve, but it was not possible
to smoothly switch pressures or to create a linear curve during switching.
However, by using a servo valve controlled by a microcomputer, it became
possible to create castings with higher accuracy. In addition, it also
enabled data collection for controlling casting conditions.
For low-pressure casting, repeated definite, accurate control of pressure
is extremely important for product quality. This servo system, with microcomputer
control and feedback control, provides unprecedented pressure control,
making it ideal for products that have complicated shapes or use cores.