Bale-Out Furnaces TB gas-fired, for melting and holding

The use of modern burner systems, optimized pressures and flame guide in the furnace as well as the processing of high-quality insulation materials result in very low energy consumption. 

Process Control

Function and equipment

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The gas-fired bale-out furnaces of the TB product lines provide for high melting performance. The use of modern burner systems, optimized pressures and flame guide in the furnace as well as the processing of high-quality insulation materials result in very low energy consumption. 

Standard Equipment for all Bale-Out Furnaces

  • TB ../12 for aluminum and zinc alloys 
  • TB ../14 for copper alloys such as bronze or brass
  • Modern and powerful two-stage burner for high melting capacity and low maintenance operation
  • Multi-layer insulation for optimum energy efficiency and low external wall temperatures
  • Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
  • Emergency outlet for safe discharge of the melt in case of a crucible break
  • Integrated safety system which continues to operate the furnace at reduced power in case of malfunction in the thermocouple, in order to prevent the freezing of the melt
  • Over-temperature limiter in furnace chamber for protection against overheating. The limiter switches the heating off when the set limit temperature is reached, and only switches it back on after the temperature has fallen again.
  • Low-maintenance furnace chamber control with temperature measurement behind the crucible
  • Defined application within the constraints of the operating instructions

Standard Equipment for Bale-Out Furnaces TB ../12

  • Side exhaust gas discharge  results in a high quality of the melt
  • Swing lid

Standard Equipment for Bale-Out Furnaces TB ../14

  • Insulation with an additional wear-and-tear layer made of copper-resistant refractory concrete
  • Exhaust gas discharge over the crucible edge provides for high melting capacity
  • Swinging collar plate for crucible pulling for bale-out furnaces to TB 10/14 - TB 20/14 (not possible for larger models)

Additional equipment

Additional Equipment for Bale-Out Furnaces TB ../12

  • Crucible breakage monitoring with optical and acoustic signal
  • SMS-alarm message in case of crucible breakage
  • Bath control system

Technical specifications

Model

Tmax
furnace

Tmax
melt bath

Crucible

Capacity
in kg

Burner
output

Melting performance3,5

Consumption
melting5

Consumption
holding

Outer dimensions4
in mm

Weight

        

in kg/h

kWh/kg

kWh/h

    
 

°C

°C

 

Al

Zn

Cu

kW

Al

Al

Lid closed

W

D

H

in kg

TB 80/12

1200

1050

BU 200

200

520

-

180

1401

1.3 - 1.51

10

1200

1870

1240

900

TB 100/12

1200

1050

BU 250

250

660

-

180

1401

1.3 - 1.51

11

1310

1980

1380

1000

TB 110/12

1200

1050

BU 300

300

790

-

210

1501

1.3 - 1.51

13

1310

1980

1510

1200

TB 150/12

1200

1050

BU 350

350

920

-

300

2201

1.3 - 1.51

15

1310

1980

1550

1400

TB 180/12

1200

1050

BU 500

500

1320

-

300

2701

1.3 - 1.51

17

1450

2140

1560

1700

TB 240/12

1200

1050

BU 600

600

1580

-

390

3301

1.3 - 1.51

19

1490

2180

1700

1900

TB 360/12

1200

1050

BN 800

800

2110

-

400

3501

1.3 - 1.51

20

1590

2280

1800

2000

TB 400/12

1200

1050

BN 900

900

2370

-

400

3501

1.3 - 1.51

22

1590

2280

1900

2100

TB 500/12

1200

1050

BU 1210

1200

3160

-

400

3501

1.3 - 1.51

23

1690

2380

1850

2300

TB 600/12

1200

1050

BU 1310

1300

3430

-

500

4201

1.3 - 1.51

25

1690

2380

2000

2400

TB 650/12

1200

1050

BP 1000

1400

3690

-

500

4201

1.3 - 1.51

26

1760

2450

1630

2300

TB 700/12

1200

1050

BU 1510

1500

3960

-

500

4201

1.3 - 1.51

28

1690

2380

2120

2600

TB 800/12

1200

1050

BU 1800

1800

4750

-

500

4401

1.3 - 1.51

30

1760

2450

2100

2800

        

Cu

Cu

Without lid

    

TB 10/14

1400

1250

A 100

-

-

100

210

902

1.0 - 1.32

16

980

1590

1190

1000

TB 20/14

1400

1250

A 150

-

-

150

210

1002

1.0 - 1.32

17

1080

1870

1310

1250

TB 40/14

1400

1250

A 400

-

-

400

300

3002

1.0 - 1.32

23

1210

2000

1460

1500

TB 60/14

1400

1250

A 500

-

-

500

320

3202

1.0 - 1.32

26

1210

2000

1510

1600

TB 80/14

1400

1250

A 600

-

-

600

320

3202

1.0 - 1.32

29

1260

2050

1540

1750

1Al at 700 °C
2CuZn at 1000 °C
3The stated melting performances are maximum values. Daily operation comes up to roughly 80 %.
4External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.
5 Values for other materials, e. g. zinc, on request

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