4 Coils For 700mm / 24t Loading Capacity Copper Annealing Furnace

NO.

ITEM

PARAMETER

REMARK

1

 Loading diameter

Φ1400mm

Inside cover1600mm

2

Loading height

3500mm

3

Maximum temperature of heating cover

850

Can be adjusted

4

Inside cover working temperature

200750

Can be adjusted

5

Loading capacity 

24t

4 coils for 700mm

6

Hygrometric deficit

≤±5

7

Heating power

380kw+10%

8

Furnace outer wall temperature

≤35

9

Inside pressure

5kpa

10

Ultimate vacuum

1×103pa

11

Heating fan power

45kw

10-60Hz

12

Heating fan rotating speed

Maximum 1800rpm

Can be adjusted

13

Fan blade

Φ900mm

14

Heating speed

Maximum 120/h

15

Input air 

56000m3/h

16

Air pressure

2100Pa

17

Noise 

≤85db

18

Cooling fan power

1.5Kw×3

19

   Cooling fan blade

Φ500mm

20

Lifting height

≥10.8m

21

Crane loading

≥10T

NO

Item 

parameter

Remark 

1

Air content

H2:75%N2:25%

For brass and bronze

N2H2:1-3%, N2=97-99%

For copper

2

Air quality

O2≤1PPm NH3≤3PPmH2O≤-70D.P

3

The consumption of protecting air

12-15Nm3/h.

P=5-8KPa

4

Furnace cleaning air

N2

5

Cleaning air consumption