Aluminum Melting In Induction Melting Furnace

INDUCTION MELTING FURNACE FOR THE MELTING OF ALUMINUM

AVAILABLE CAPACITY:

IN KGS:

50 KGS TO 3 TONS

IN KW:

20 KW TO 1500 KW

UNIT CONSUMPTION IN MANGALENZ INDUCTION MELTING FURNACE @NORMAL CONDITIONS:

*IN ACTUAL RUNING CONDITION:

500 KWH/TON TO 550 KWH/TON

OF ALUMINUM MELTING

POURING TEMP FOR ALU. :

660⁰C TO 720⁰C (MAX)

WHICH TYPE OF MAT. CAN MELT IN THE MAGNALENZ INDUCTION MELTING FURNACES:

1. ALUMINUM SCRAP OF WIRES/CABLES/STRIPS ETC.

2. ALUMINUM SWARF/ CHIPS/ TURNINGS.

3. ALUMINUM TINS        (PREFERABLY BAIL COMPRESSED)

4. ALUMINUM FOILS      (-------------------DO------------------)

5. ALUMINUM UTENSIL ETC.

RECOMMENEDED LINING FOR ALUMINUM MELTING

1. HIGH ALUMINA.

2. NEUTRAL.

3. ACIDIC.

SHOULD HAVE EXCELLENT RESISTANCE TO CHEMICAL, THERMAL AND MECHANICAL DAMAGE, WITH A LOWER SINTERING TEMP. TO SUIT TO ALU. & ALU. MELTING.

APPROX REQUIRED COMPONENTS IN PERCENTAGE

PRESENT IN LING MAT. FOR. ALU. MELTING IN INDUCTION FURNACE:

                                                         %

AL2O3

59 TO 62

SIO2

35 TO 62

MGO

0 TO 0.5

CAO

    0.5

FE2O3

0.8 TO 0.9

MAX. GRAIN SIZE/MM

3 TO 5

BONDING

CERAMIC

SERVICE TEMP:

800⁰C TO 1600⁰C

FORMER MATERIALS:

1. ALUMINIUM SHEET FORMER

2. REMOVABLE M.S. FORMER

RECOMMENEDED  CHURING (STIRRING): BASED ON

H/D RATIO IN INDUCTION MLETING FURNACE FOR ALU. MELTING

0.035 TO 0.5

MODERAT CHURNING/STIRING IS ADVICABLE IN ANY CASE, FOR LOW LOSS OF ALUMINUM, WHILE MELTING IN INDUCTION FURNACE: