Induction Heating Frequency Selection
Why we need to consider the induction frequencywhen we adopt induction heating method to heat the workpiece?
What is the relation between the workpiece size, application with the frequency?
The induction heating powersupply is an industrial application that heats the workpiece by induction heating. The higher the frequency of the current passed in the output coil, the less the penetration depth of the induced current generated on the surface of the heated body. The skin effect is more obvious. According to the calculation of the penetration depth of the induced current and the actual application, we give the following reference frequency selection:
Surface Heating (such as hardening)
Hardening depth 0.8-1.2mm, the heating machine frequency should be at the range of 200-400KHZ
Hardening depth 1-2mm, the heating machine frequency should be at the range of 60-200KHZ
Hardening depth 2-4mm, the heating machine frequency should be at the range of 15-30KHZ
As one of the professional induction hardening machine manufacturers in China, JKZ strongly recommends you to select the frequency range in accordance with the needs of your workpieces.
Whole Piece Heating (such as induction forging application)
Workpiece diameter 20-30mm, the induction heater frequency should at the range of 15-30KHZ
Workpiece diameter 30-50mm, the induction heater frequency should at the range of 6-15KHZ
Workpiece diameter 50-80mm, the induction heater frequency should at the range of 2-5KHZ
Workpiece diameter above 80mm, the induction heater frequency should within 2KHZ
Induction Melting
According to the metal material and melting capacity, the induction melting machine frequency should choose 3-30KHZ
Induction Brazing
According to the brazing material, welding depth, workpiece thickness, the induction brazing frequency range should be 15-300KHZ
JKZis a professional induction heating company, we provide induction heating machine china, high frequency induction hardening, etc. Contact us to know more about induction heating frequency selection.
Send product request
Other supplier products
 |
High Frequency Induction Heating Machine | The working frequency of CX series ultra high frequency induction heating machinecovers 50KHZ ~ 120KHZ. You can find the existence of this high fre... |
 |
SWP-HT 30KHz-60KHz Medium Frequency Induction Heating Machine | SWP-HT 30KHz-60KHz Medium Frequency Induction Heating Machine SWP machineseries are JKZ's newly designed and manufactured induction heating power ... |
 |
MFS-250A 1-8KHZ 250KW 380A Medium Frequency Induction Heating Machine | The frequency of the MFS-250A 250KW IGBT type medium frequency induction heatingfurnace ranges from 1KHZ to 10KHZ. It is designed based on customer... |
 |
Wooden Carbide Brazing | JKZcan provide you a complete induction heating machine chinaexperience service. Our service staff will give customers a full response immediately,... |
 |
MFS-500A 1-8KHZ 500KW 760A Medium Frequency Induction Heating Machine | The frequency range of the MFS-500A 500KW IGBT type medium frequency generator is from 1KHZ to 10KHZ. Designed based on customers' actual billets s... |
Same products
 |
Uratech ER16 Collet Rack – CNC Collet Storage for ER, DR & RD 16 Series | Seller: Uratech USA Inc | TheUratech ER16 collet rackis a premium storage solution designed for CNC shops, toolrooms, and m... |
 |
Uratech Tool scoot cart for 50 taper tool holders | Seller: Uratech USA Inc | Maximize efficiency in your machining operations with our50 taper CNC tool carts, the ultimate so... |
 |
3 in1 Decoiler Leveler Feeder | Seller: Dongguan YouYi Precision Automation Equipment Co., Ltd. | 3 in1 Decoiler Leveler Feeder For Thin Plate（0.3-3.2mm） The 3-in-1 servo feederintegrates four f... |
 |
NC Servo Feeder (0.1-3.0mm) | Seller: Dongguan YouYi Precision Automation Equipment Co., Ltd. | NC Servo Feeder (0.1-3.0mm) Our standard servo feederis engineered for precision coil feeding of... |
 |
Uratech 40 Taper CNC Tower – CAT 40 Tool Cart & CNC Tool Holder Storage | Seller: Uratech USA Inc | TheUratech 40 Taper CNC Toweris the ultimate solution for organizing and protecting your CNC tool... |
