Sand Cores for Shell Moulding
Gravity and low pressure castings have their greatest strenght point in the capacity of reproducing cavities of any shape, via Sand Cores. Compi implemented since the beginning an own Hot Box sand core workshop.
A dedicated area with several Core-shooters (both manual and assisted by robot arms) can reach a maximum capacity of 8.000 cores/day.
- Integrated Glueing lines (also automatic) to reproduce very complex shapes by assembly of simpler sand parts;
- An associated tool maker, C.A. Stampi, guarantees a synergy in co-design, feasibility studies and tool supplies with a great benefit for the customer;
- Use of French Silicae Sand only, resin-bonded and in several grain sizes, so to offer a wide range of casting surface roughnesses (no need of coating also when a very low Ra is requested).