1. Production of wax models
The blended wax composition is injected under pressure into molds.
2. Compilation of wax models on the tree
Wax models are cleaned and fed to gating. (Tree)
3. Wrapping wax models for codling line
Wax models assembled into trees are individually dipped in ceramic compositions based on silica sand. They are dried in air-conditioned areas of constant temperature
4.De-waxing in the bathtub
Wax shell is smelting in the bathtub.
5. Annealing and melting
Immediately before casting shells are annealed at 980 ° C. Melting takes place in two open furnaces with a capacity 2x100kg.
6. Removal of ceramics cast from trees
Cooled castings are vibration machine scraps removed from the ceramic mold.
On the castings are performed necessary operations, which leads to the final treatment of the cast before shipment.
sharpening to various types of the breaking machine
The final abrasive blast castings
8.Visual and dimension inspection
We provide 100% visual inspection of each odlitku.Celý process of casting production is monitored and independently controlled dimensional inspection is performed in both the wax models, so the final casting.
9. Packaging and shipping castings
Finished products are packed and assembled according požadavklů final customer.