Furnaces·Roller Hearth Annealing Furnace

OTTO JUNKER ROLLER HEARTH ANNEALING FURNACE

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Manufacturer: Otto Junker
Model: RHO
Year: 1997
Condition: Used

Description

OTTO JUNKER ROLLER HEARTH ANNEALING FURNACE OTTO JUNKER ROLLER HEARTH ANNEALING FURNACE TYPE : RHO BUILT : 1997 MATERIAL : DHP COPPER TUBE (USED FOR C12200 LEVEL WOUND COILS) TECHNICAL DATA: TUBE DIMENSIONS OUTSIDE DIAMETER - : 6.35MM - 15.88MM WALL THICKNESS - : 0.25MM - 0.7MM COILED TUBE DIMENSIONS : 1,200MM (MAX) OUTSIDE DIAMETER : 610MM INSIDE DIAMETER : 320MM (MAX) HEIGHT : 380KG (MAX) MAXIMUM PRODUCT TEMP : 600 C (MAX) CHARGE TRAYS NUMBER OF COILS PER STACK : 5 OFF MAX CHARGE WEIGHT PER STACK AT 600 C: 1,650 KG TRAY DIMENSIONS : 1,400MM W X 1,400MM L FURNACE PLANT: APPROXIMATE DIMENSIONS USEFUL WIDTH OF CONVEYING ROLLERS: 1,450MM CLEAR PASSAGE HEIGHT : 2.350MM INSIDE FURNACE WIDTH : 1,640MM INSIDE FURNACE HEIGHT : 2,450MM (ABOVE ROLLER) HEATED FURNACE LENGTH : 9.450MM PASSLINE : 845MM FROM SHOP FLOOR TO TOP OF CONVEYOR ROLLERS DIMENSIONS OF FURNACE: VESTIBULE : 3,500MM WIDE 7,000MM HIGH (WITH SUPERSTRUCTURES) 12,210MM LONG LENGTH OF LOADING ROLLER TRACK : 4,812MM LENGTH OF EXTRY EXHAUST HOOD : 990MM LENGTH OF VACUUM CHAMBER, ENTRY END: 1,520MM LENGTH OF VESTIBULE : 1,810MM LENGTH OF FURNACE : 10,290MM LENGTH OF COOLING ZONE : 13,648MM LENGTH OF VACUUM AT COOLING ZONE EXIT: 1,520MM LENGTH OF UNLOADING ROLLER TRACK : 4,771MM OVERALL LENGTH OF LINE : 39,446MM MAX. FURNACE WALL TEMPERATURE : 650 DEGREE C TEMPERATURE CONTROL : FULLY AUTOMATIC IN FOUR INDEPENDENT CONTROL ZONES MAX TOTAL GAS SOURCE FOR HEATING : 95NM^3/HR NATURAL GAS WITH NET CALORIFIC VALUE OF 37 26 MJ/M^3 ELECTRICAL DATA: CONNECTED LOAD : 410 KW MAINS : 460 V, 3 PH, 60 HZ CONTROL VOLTAGE : 100 V, 3 PH, 60 HZ PLC-I/0 LEVEL : 24 V DC INSTRUMENT/VALVE VOLTAGE : 24 V DC BURNER CONTROL UNITS AND GAS VALVES: 110 V, 3 PH, 60 HZ CUBICLE LIGHTING : 110 V, 3 PH, 60 HZ COOLING WATER PRIMARY CIRCUIT (FURNACE CIRCUIT) - MAX WATER INPUT WITH A TEMPERATURE DIFFERENCE OF 10 DEGREE C BETWEEN SUPPLY AND RETURN WATER (25 DEGREE C-35 DEGREE C) - 65M^3/HR

Specifications

Burner Control Voltage (v)	110
Clear Passage Height (mm)	2,350
Coil Height Max (kg)	380
Coil Inside Diameter Max (mm)	320
Coil Outside Diameter (mm)	610
Coiled Tube Max Diameter (mm)	1,200
Coils Per Stack	5
Connected Load (kW)	410
Control Voltage (v)	100
Conveying Rollers Width (mm)	1,450
Cooling Water Return Temperature (c)	35
Cooling Water Supply Temperature (c)	25
Cooling Water Temperature Difference (c)	10
Cooling Zone Length (mm)	13,648
Cubicle Lighting Voltage (v)	110
Entry Exhaust Hood Length (mm)	990
Furnace Length (mm)	10,290
Gas Calorific Value Mj Per M3	3,726
Gas Type	natural_gas
Heated Furnace Length (mm)	9,450
Inside Furnace Height (mm)	2,450
Inside Furnace Width (mm)	1,640
Instrument Valve Voltage V Dc	24
Loading Roller Track Length (mm)	4,812
Mains Frequency (Hz)	60
Mains Phase	3_ph
Mains Voltage (v)	460
Max Charge Weight Per Stack (kg)	1,650
Max Furnace Wall Temperature (c)	650
Max Gas Source Nm3 Per Hr	95
Maximum Product Temperature (c)	600
Overall Line Length (mm)	39,446
Passline Height (mm)	845
Plc Io Voltage V Dc	24
Primary Cooling Circuit Max Flow M3 Per Hr	65
Temperature Control Zones	4
Tray Length (mm)	1,400
Tray Width (mm)	1,400
Tube Outside Diameter Max (mm)	15.88
Tube Outside Diameter Min (mm)	6.35
Tube Wall Thickness Max (mm)	0.7
Tube Wall Thickness Min (mm)	0.25
Unloading Roller Track Length (mm)	4,771
Vacuum Chamber Entry Length (mm)	1,520
Vacuum Cooling Zone Exit Length (mm)	1,520
Vestibule Height (mm)	7,000
Vestibule Length (mm)	1,810
Vestibule Width (mm)	3,500