Investment Casting Process starts with wax injection.
Automatic & Manual Indigenous wax injection presses are role to achieve desired wax pattern with consistence control in dimension and surface requirement.
Finished Pattern move forward for wax assembly area
Highly experienced professionals are in role to finalized assembly design to achieved desired results.
Finished Pattern assembled with runners and pouring cup.
Finished Wax Assembly move forward to coating area.
Finished Wax Assembly dipped in ceramic slurry and sand coating carried out.
Shell to be moved to Air Conditioned drying area with controlled temperature and humidity to achieve desired permeability and surface finish.
Same process to be repeated for 5 to 7 time which depends on product complexity of parts.
Finished Shell move forward for De-waxing area.
Auto Clave in role for de-wax finished shell.
Whole wax melts from shell and get out at separate area.
Hollow shells move forward for shell storage
Shell backing carried out through oil/gas fired furnace for pre-heating before pouring.
Temperature of shell controlled through temperature controller.
Pre-Heated Shells moved forward for pouring.
make Induction Furanace with 150 Kg and 250 Kg crucibles are in role for melting desired metal.
Pouring to be carried out on pre-heated shells to finished casting process. It remains are same places until gets cool.
Knockout , Fettling & Shot Blasting
Knockout process carried out to remove shell from casting.
Cutting and fettling process carried out after knockout process.
Sand/Shot Blasting process carried on fettling parts to achieve desired surface.
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