Centrifugal Vacuum Casting Machines
- Customer pickup,
- Courier
- In detail
The machine is suited to produce precision casting of jewellery alloys, dental alloys, industrial alloys, containing gold, silver, platinum, palladium, steel, nickel, CrCo (Chrome-Cobalt), copper, titanium and other reactive elements, with lost-wax investment casting system.
The casting cycle begins with alloy melting under protective gas or vacuum and the following casting into the flask by centrifugal force. After the casting and during the solidification phase a strong compression takes place in the mould.
A medium frequency induction heating system guarantee a fast and homogeneous mixing of the alloy before casting while temperature measurement is achieved with an accurate infrared optical pyrometer.
The arm of the centrifuge may be entire or broken. The latter one has the advantage to have the casting direction always in axis with the flask. The rotation of the arm is done by a brushless motor with low inertia to get high initial acceleration while the speed profile is programmable to control the injection rate and the following compression.
The melting crucible is made in special ceramic and a pneumatic lift moves up and down the coil around it.
A powerful vacuum pump guarantees fast casting cycles.
Operator panel is simple and intuitive and, for the control of the casting process, you need only one pushbutton.
To edit casting programs and monitor the process, a Touch-Screen with Synoptic Display is provided. The machine comes out with a number of programs.