Capacity 10 ton stainless Steel Melting Furnace

Name

Unit

Parameter

Remark

Furnace body:

Model

GWG-10-6000/0.5J

or GW-10-6000/0.5J

Rated capacity

t

10

Max load capacity

t

13

Molten steel output

Quantity of furnace body

unit

2

One use one standby for lining-making

Two furnace body alternative change type

manually

change water cooling cable screw connection to capacitor bank

Tilting type

hydraulic tilt

Furnace body frame/shell type

steel shell

magnetic yoke

Phase

Φ

single

Working frequency

Hz

500

Center frequency

Voltage of inductor

VAC

3200~3400

Double voltage

Melting rate/speed

Iron @ 1480 ^oC

T/Hr

10

hot lining, continuous, steel earning rate≥98%

Steel @ 1650 ^oC

T/Hr

8

Tap to tap time

Iron @ 1480 ^oC

Mins

60~75

Steel @ 1650 ^oC

Mins

75~90

Power consumption

Iron @ 1480 ^oC

kw.h/t

              550

Steel @ 1650 ^oC

kw.h/t

600

Inner diameter of inductor/coil

mm

Φ1350

Height of inductor/coil

mm

2000

Rated temperature

Iron

^oC

1480

steel

^oC

1650

Lining leakage alarm system

included

Furnace over (lid)

excluded

Cooling medium

water

Cooling water circle type

closed

closed type if using closed cooling tower,

Or as buyer’s request

Power supply cabinet:

Model

KGPS-6000-0.5S

Type

KGPS

Thyristor type

Rated power

kw

6000

6MW

Incoming voltage of MF power supply

VAC

1000

Power Frequency

Hz

50

Incoming current

A

3400

DC Voltage

VDC

1250

Rectification mode

12 pulse

Power factor

cosθ

≥0.95

Starting rate

%

100

Cooling medium

water

Cooling water circle type

closed

or open type as buyer’s request

Capacitor bank type

Open frame

not in closed cabinet

Material of cooling system water pipes

stainless steel

Ambient Temperature

^oC

-15~+40

Altitude above see level (max)

meters

1000

Need special design if >1000m

      Water cooling system:

Cooling water for furnace body

Pressure of incoming water

Mpa

0.25~0.3

Temperature of incoming water

^oC

5~35

Temperature of outlet water

^oC

≤55

Flow rate

t/h

160

a furnace body

Water temperature rise

^oC

10

Cooling water for power supply

Pressure of incoming water

Mpa

0.1~0.2

Temperature of incoming water

^oC

5~35

Temperature of outlet water

^oC

≤55

Flow rate

t/h

90

Water temperature rise

^oC

10

Rectification transformer:

Rectification transformer

Capacity

KVA

7000

1pc

Model

ZSSP-7000/20 -1.0

Frequency

Hz

50

Primary Voltage

KV

20 or else

Provide by buyer

Input connection

Δ

delta

Secondary Voltage

V

1000

Connection

Epitaxial triangular phase-shifting±7.5º

D (+7.5º)dyn

D (-7.5º)dyn

Impedance voltage

8~9%

Phase

Three-phase input, six-phase output

Voltage adjust mode

No excitation voltage adjust

Cooling method

Force-oil and water cooling

Cooling medium

25# transformer oil

HV Winding Material

copper

LV Winding Material

copper

Oil level gauge type

Sight class type

Protection rating

hermetically sealed

Using condition

outdoor

INPUT BUSHINGS/

OUTPUT BUSHINGS

included