No.

Item

Technical Parameters

1

Fuel

Natural gas

2

fuel gases calorific value

Gas pressure before furnace

8600kcaL/Nm3

0.05-0.1Mpa

3

Heating zone

3 zones

4

Max temperature

1000℃ ( normal used temperature 925℃ )

5

Surface temperature of furnace body

≤50℃+ room temperature

6

Loading capacity

More than 6.8 ton/furnace

7

Temperature measurement accuracy

±2℃

8

Gas consumption

48Nm3/h

(based on the loading capacity 6.8 ton )

9

Gas pipe total requirement

138Nm3/h

10

Power of bogie motor

7.5KW

11

Power of combustion air fan

Approx 11KW

12

Temperature uniformity

≤±10℃

13

Effective working size

4800×2400×2400mm(L×W×H)

(the heigh excludes the base support)

14

Hearth size

5250×2700×2900mm(L×W×H)

15

Quantity and model of burner

6pcs, 230KW/h, AGS 100HB burner

16

Temperature control method

PID regulation + PLC touch screen control (Siemens), manual control

17

Max temperature rise speed

150℃/h at full capacity

18

Temperature record

K type thermal couple

19

Bogie move speed

6-8m/min

20

Furnace lining

high quality heat-resistant fiber

21

Furnace door opening method

Electric up and down, speed 6-8m/min

22

Furnace door sealing method

Sealed by 4 sets electric push-rod

23

Bogie power supply

Cable Coil

24

Bogie driving power

motorized chain sprocket driving mechanism

25

Furnace side sealing method

Sealed by 2 sets electric push-rod

26

Furnace back sealing method

Sealed by a spring compacted cotton block

27

Consumption index

Heat efficiency at full load η≥40%

28

Surface temperature of furnace door

≤55℃+room temperature