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INDUCTION MELTING FURNACE FOR THE MELTING OF BRASS
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AVAILABLE CAPACITY: IN KGS:
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25 KGS TO 3 TONS
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IN KW:
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15 KW TO 1000 KW
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UNIT CONSUMPTION IN PRIYANKA INDUCTION MELTING FURNACE @NORMAL CONDITIONS: * IN ACTUAL RUNING CONDITION:
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270 KWH/TON TO 310 KWH/TON OF BRASS MELTING
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POURING TEMP FOR BRASS :
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1000C TO 11500C |
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WHICH TYPE OF MAT. CAN MELT IN THE PRIYANKA INDUCTION MELTING FURNACES:
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1. ASSORTED SCRAP OF BRASS. 2. ALLOYING WITH COPPER SCRAP & ZINK. 3. COPPER INGOT WITH ZINK ALLOYING. 4. BRASS INGOT. 5. BRASS CHIPS 100%.
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RECOMMENEDED LINING FOR BRASS MELTING :
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1. ACIDIC (SILICA LINING WITH 1% TO 2.5% BORIC ACID.) 2. NEUTRAL. *SHOULD HAVE EXCELLENT RESISTANCE TO CHEMICAL, THERMAL AND MECHANICAL DAMAGE, WITH A LOWER SINTERING TEMP. TO SUIT TO BRASS MELTING.
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APPROX REQUIRED COMPONENTS IN PERCENTAGE PRESENT IN LING MAT. FOR. BRASS MELTING IN INDUCTION FURNACE:
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%
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AL2O3
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< 0.2
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SIO2
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97
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CAO
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< 0.5
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FE2O3
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< 1.0
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MAX. GRAIN SIZE/MM
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4
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BONDING
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CERAMIC
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SERVICE TEMP:
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15500C TO 16000C
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FORMER MATERIALS:
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1. CASTED BRASS 2. BRASS SHEET FORMER 3. COPPER SHEET FORMER (ADVICABLE)
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RECOMMENEDED CHURING (STIRRING): BASED ON H/D RATIO IN INDUCTION MLETING FURNACE FOR BRASS MELTING
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BRASS: RED BRASS: YELLOW BRASS:
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0.07 TO 0.15 0.07 TO 0.15 0.055 TO 0.15
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MODERAT CHURNING/STIRING IS ADVICABLE IN ANY CASE, FOR LOW LOSS OF BRASS, WHILE MELTING IN INDUCTION FURNACE:
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