SMS COPPER TUBE CAST & ROLL-MELTING, CASTING, MILLING & 3-ROLL HRM ROLLING LINE

GENERAL SPECIFICATIONS OF THE LINE:

MANUFACTURER - SMS

MATERIAL - CU BASED ALLOYS SEAMLESS COPPER TUBE

TYPE - SEAMLESS COPPER TUBE CASTING, MILLING AND HIGH REDUCTION/ASSAL ROLLING

MILL

CASTING SPEED - 8" - 14" PER MINUTE

MELTING OUTPUT - 3.0 TON/HOUR

MELTING FURNACE POWER - 4160 V, 1,000 KVA

CAST FURNACE POWER - 480 V, 200 KVA

SHELL SIZE - 4" OD X 1" WALL

GENERAL ELECTRIC - 480 V, 60 CYCLE, 60 CYLCE

MILLING SPEED - 6 SHELLS PER HOUR

MILLING FEED VELOCITY - ADJUSTABLE

TUBE SIZE - 2.25" OD X 0.125" WALL (AFTER ROLLING)

NOMINAL SHELL LENGTH - 55"

TUBE COIL LENGTH - 600 FEET (AFTER ROLLING) INTO BASKETS

SHELL WEIGHT - 2,000 LBS

ROLLING MILL TYPE - ASSAL (HRM - HIGH REDUCTION MILL)

NUMBER OF ROLLS - 3

MAIN MILL POWER - (2) TWO 510 HP DC MOTOR

SUPERIMPOSE DRIVE - (1) 510 HP DC MOTOR

FEED SPEED - 13 -15 IPM

PROCESS SPEED - (1) ONE 2000 LBS SHEEL IN 13 MINUTES

MELTING & CASTING GENERAL LINE DESCRIPTION:

CATHODE CHARGING SYSTEM CONVERTING CATHODE PLATES

TWO MELTING FURNACES WITH TEMPERATURE REGULATION VIA TAP CHANGER TRANSFORMERS

PRESSURIZED HOLDING FURNACE

STATIONARY COOLING FRAMES WHICH MOUNT ON FRONT OF HOLDING FURANCE

(4) FOUR STRAND WITHDRAWAL TRAIN WITH TWO SEPARATE WITHDRAW DRIVES

TWO INLINE CUTOFF SAWS

MILLING MACHINE DESCRIPTION:

ADJUSTABLE POSITIONED CUTTING HEADS TO REMOVE OXIDATION AND SMOOTH-OFF THE

SHELL SURFACE IN PREPERATION FOR PROCESSING

TWO CUTTING HEADS WITH TWO PASS OPERATION TO CLEAN EACH SHELL

SPRAY LUBRICATION

CHIP REMOVAL AND CONVEYOR SYSTEM

3-ROLL ASSAL / HIGH REDUCTION MILL DESCRIPTION:

EACH NEW SHELL IS DRIVEN FORWARD USING CONTINUOUS FEED SLEDS INTO REDUCTION

MILL HEAD ASSEMBLY VIA SHELL FEEDING SYSTEM

EACH SHELL IS PROCESSED IN 3-ROLL MILL AND REDUCED FROM 4" DIAMETER TO 2.25"

DIAMETER AND 1" WALL THICKNESS TO 0.125" WALL THICKNESS

TUBE MOVES FORWAD TO FLYING CUTTING UINT WHICH REMOVE THE HEAD AND TAIL STOCK

AND BENDING TUBE COILS INTO BASKET

BASKET ROTATOR AND BASKET REMOVAL/INSERT CREANE

MILL INCLUDES (4) FOUR HYDRAULIC POWER SKIDS

EMULSION SYSTEM AND LUBE OIL SYSTEM