TECHNOLOGY
 

Demisas’ manufacturing stage starts as soon as the design, simulation and pattern making operations are completed. Process automation and flexible manufacturing systems are used to have customer satisfaction and competative results for global market.

 

Core Making

Core production is carried out by fully automatic four Disacore and Combi 25 lt. cold box core machines. The cores are coated by robot and dried in two gas heated continous drying ovens. All gases are filtered and purified with special filter systems per govermental regulations. 

 

Melting and Pouring

While the cores are being produced, the meltingprocess iscarried out on the cupola or the induction furnaces with certain recipies.

Melting process is carried out by automatic charging accessorised hot blast cupola furnace has a capacity of 24 tons/hr and 4 ea. induction furnaces with a capacity of 6 tons/hr each. Hot metal is hold in 2 ea. holding furnaces with 60 tons each.

 

Moulding

Next to those step, the shaping through scrap to highly sophisticated part, starts with a testifying of molding line operators.  As the molding goes on, periodical tests are carried out by means of various techniques such as thermal, spectral analysis, to make sure that all the conditions reach to high quality standards.
Moulding is carried out by vertical Moulding Lines with automatic stream innoculation and induction heated pouring furnace equippeded with laser pour unit.

Moulding Lines

1 Loramendi e-VMM 5070 (Double Index)

Mould Size :  650X535X200/400 mm
Cooling Line : AMC+SBC - 70 m

1 Disamatic 230B

Kalıp Ölçüleri: 650X535X200/330 mm -
Soğutma Hattı-AMC+SBC-70 m

1 Disamatic 2070 Mk 2A

DISAMATIC 2070 Mk 2A

Sand Plant
1 GF Sand Mixer SAM14/60    4000 kg
2 GF Sand Mixer
STM-20    2000 kg
3 SMC (Sand Multi Controller)  

Fettling

3 Automatic Grinding Machine MAUS Sam 300
5 Trim Press 3 Serf - 2 Demisas
   
 

Machining

• Vertical turning CNC machines
• Horizantal-Vertical CNC machining centers
• Automatic balancing – marking machines