Hand moulding
Casting into moulds using bentonite bonded mixtures
Moulding shop:
- green casting using bentonite bonded mixtures; size of moulding frames depends on the casting size, up to 1500x1500x300 mm
Weight of manufactured castings:
- from approx. 0,1 kg to approx. 450 kg
Machine moulding
Casting into moulds using bentonite bonded mixtures
Moulding shop:
- two pairs of the Foromat 20 moulding machines, the size of flasks in use 350x450x100/120 mm, 400x450x100 mm, 500x500x120/120 mm, 400x600x120/120 mm
Weight of manufactured castings:
- from approx. 0,05 kg to approx. 25 kg
Common parameters
Processed copper alloys:
ČSN | Mark | DIN | Another mark |
42 3123 | CuSn12 | 1705 | Sn bronze |
42 3148 | CuAl10Ni2Mn1 | – | Al bronze |
42 3322 | CuZn31MnAl1 | 1709-73 G-CuZn35Al1 | Brass |
Smelting shop (gas melting furnace with removable crucible):
- three gas melting furnaces – hourly output approx. 3 x 300 kg
Core shop:
- hand molding of cores
- 1x shooting machine 2l, 1x shooting machine 6l, 2x shooting machine 15l (acrylate resin + CO2)
- Cold-Box shooting machine 10l (amine)