Medium frequency induction furnace
QUENCHING FURNACE
Advantage
Application
Video
Basic parameters

Diameter of hardened workpiece mm

≤5

5-15

15-30

30-200

200-500

500-800

800-1200

1200-1500

≥1500

Common frequency selection KHz

≥400

100-400

50-200

2.5-150

0.5-2.5

0.5-1

0.5-1

0.2-0.8

0.2-0.5

Common power selection KW

≤30

30-50

30-50

50-160

100-350

300-600

500-800

800-1200

≥1200











Hardening depth and frequency selection










Hardening depth requirement(mm)

≤1

1-3

1.5-3.5

2-4

2.5-5

3-8

5-10

≥10


Select the corresponding frequency(kHz)

≥400

30-200

8-100

4-50

2.5-8

1-4

0.5-2.5

≤1












Selection of quenching transformer










Rated power of equipment KW

50

100

160

250

350

500

750



Quenching transformer capacity KVA

250

500

800

1000

1500

2000

3000



Reasons for secondary quenching in induction furnace


Equipment composition

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