Serial number

project

Parameter requirement

    1

Equipment form

Induction melting furnace

2

Equipment use

Used for melting cast iron , carbon steel, etc.

3

Rated Capacity

8T

4

Maximum capacity

8T +30%

5

Operating temperature

1700 °C

6

Smelting material

Cast iron , carbon steel

7

Lower discharge mode

Hydraulic : hydraulic control

9

Working noise

<85 decibels

10

Furnace structure

Steel shell

12

Melting rate

6.8 T/h

13

Melting power consumption

≤ 600 ±5% kW.h/t cast iron

≤ 620 ±5% kW.h/ cast steel

14

Melting time

90 minutes / furnace

B, electrical parameters:

Serial number

project

parameter

1

Power supply

2500KW / 6 phase 12 pulse 8T

2

Number of rectifiers

12 veins

3

Inverter

SCR parallel inverter

4

Rated frequency             

250 Hz

5

Incoming AC voltage

950v

6   

IF voltage 

3000 V

7

DC

1250 × 4

8

Start success rate    

100%

9

Power factor

Greater than 0.9 2

C, heat exchange cooling water system parameters

Serial number

project

parameter

10

Intermediate frequency power supply

Circulating water flow

m 3/h

50

Inlet temperature

°C

≯35

Temperature rise

°C

≯15

pressure

Mpa

0.2-0.3

Furnace (dig the pool)

Circulating water flow

m 3/h

200

Inlet temperature

°C

≯40

Temperature rise

°C

≯20

pressure

Mpa

0.25-0.3

C , furnace index

Serial number

project

8 tons

1

Furnace shell structure

Steel or aluminum

2

Furnace shell material

45 # steel

3

Panel thickness

Thickening increase strength 16 mm

4

Yoke material

Z11-0. 3

5

Yoke coverage

8 5%

6

Yoke clamping

Stainless steel 1Cr18Ni9

7

Yoke cooling method

Double water cooling

8

Sensor copper tube material

T2 pure copper 99.9

9

Inductor copper tube specifications

Wall thickness ≥ 6mm

10

Sensor number

By design

11

Inductor insulation

3 dipping paint, double-layer dressing, pressure resistance 8000V

Sensor winding

Long and double winding, machine winding (not hand-wound)

11

Sensor winding

Machine winding

Induction ring inner diameter

Design wall thickness 8 mm depending on the situation

Induction loop height

Design according to the situation

12

waterway

8 in 8 out , water connection hose

13

Way out

Measure line

14

Water cooling ring material

Copper tube

15

Furnace shell heat

<75 ° C (except the furnace bottom and the furnace cover)

1 6

insulation

The coil and the yoke are insulated by a double layer of mica board.

17

Refractory clay

GROUT 563A US-Tianjin Union Products

18

bolt

Ordinary carbon steel bolts are grade 8.8. Other bolts made of stainless steel or copper

19

Die thickness

>5mm

20

Water connection hose

Non-flame-retardant high-insulation rubber tube

twenty one

Water collector

Stainless steel

1

Hydraulic pump

Double pump double

2

Unit type

Vertical

3

Hydraulic Components

Yuci or domestic famous brand

4

Guaranteed angle of the furnace

0 to 95°