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Ion Casting Machine

Ferroalloy casting machine mainly consisted by head driving device, chain device and rear guiding device, now mainly using suspension casting machine of 20m to 45m. 

  

Structure of pig casting machine  

The casting machine is essential equipment widely used in ferroalloy industry. The basic structure includes great wheel assembly, tail wheel assembly, tensioning gear, Conveyor chain, cast iron mold, round trip riding wheel, reducer, variable-frequency and variable-speed motor and other parts. 

 

                                

 


Working principle of casting machine 

The casting machine of ferroalloy is last working process of ferroalloy melting, the liquid iron from the submerged arc furnace will be conveyed into casting machine through liquid iron tank car, and it will become final product ingot after cooling. The casting machine is a chain track of inclining 6°-9°, the mold fixed on the rack. The liquid iron ladle will slowly tilt through overhead head crane along with chain track circulation, the liquid iron will flow into mold and then go through circulation water cooling area, it will form ingot when the cooling finished. The chain track operated with different speed as per submerged arc furnace tapping amount, liquid iron temperature and liquid steel ppuring speed, therefore, the ingot mold inside charges full of liquid iron, the chain track operates smoothly, and the variable-frequency driving motor will be selected according to the technical process requirement.

 

Ferroalloy casting machine technical standard

 

No.

Item

Roller moving type

Suspension

1

Assorted equipment

20m

30m

2

Productivity (ton/hour)

25T

50T

3

Chain belt tilting angle

4

Chain wheel diameter

500

650

6

Chain belt speed (m/min)

4-8

4-10

7

Mold number

208

310

8

Ingot weight (kg)

15-25

15-25

9

Head and rear roller center distance

20

30

10

Assorted motor

22KWH

22KWH

11

Assorted reducer

ZQ650

ZQ650

12

Casting mold

Heating resisting casting iron

Heating resisting casting iron

13

Chain blade material

65Mn spring steel

65Mn spring steel