Auto parts induction quenching for heat treatment WZP-160

Heat treatment/Quenching

Heat treating is the controlled heating and cooling of a metal or alloy to change its crystal structure while maintaining its shape.and then the metal obtains different mechanical properties,E.g. Hardening ,annealing,normalizing and tempering

Hardening and annealing of gear, arbor wheel, chain gear, guide rail of machine tool, hardware tools, copper wire, copper belt , stainless steel and

automobile/ motorcycle fittings.

Frequency of hardening depends on the depth of quenching layer: the depth is deeper, the frequency is lower; the depth is shallower, the frequency is higher.

0.1-0.5mm, 150-700Khz

0.2-0.8mm, 100-250Khz

1.0-1.5mm, 40-50KHZ

1.5-2.0mm, 20-25Khz

2.0-3.0mm, 8-20 KHZ

3.0-5.0mm, 4-8Khz

5.0-8.0mm, 2.5-4Khz

The hardening area is bigger , the power is higher; the hardening area is smaller, the power is lower, the hardening depth is shallower, the power is higher;

the hardening depth is deeper, the power is lower.

E.g. Hardening of diameter 20 axis surface: WZP-60,WZP-90

Model

Input voltage

Input current

Oscillation frequency

Cooling water pressure

WZP-40

320-420V

2-40A

15-30KHZ

0.1MPA

WZP-60

320-420V

3-60A

15-30KHZ

0.2MPA

WZP-90

320-420V

4-90A

15-30KHZ

0.3MPA

WZP-120

320-420V

6-120A

15-30KHZ

0.3MPA

WZP-160

320-420V

6-160A

15-30KHZ

0.3MPA

WZP-200

320-420V

6-200A

15-30KHZ

0.3MPA

WZP-300

320-420V

6-300A

15-30KHZ

0.3MPA

WZP-400

320-420V

6-400A

8-15KHZ

0.3MPA

WZP-500

320-420V

6-500A

8-15KHZ

0.3MPA