Induction Heating Coil for Melting Furnace

Specifications

Induction Heating Coil for Melting Furnace

No matter what shape, size, or style induction coil you need, we can help you! Here are just a few of the hundreds of coil designs we have worked with. Pancake coils, helical coils, concentrator coils...Square, round and rectangular tubing...Single-turn, five-turn, twelve-turn...Under 0.10" ID to over 5' ID...For internal or external heating. Whatever your requirements, send us your drawings and specifications for a prompt quotation. If you're new to induction heating, send us your parts for a free evaluation.

Induction heating:
1) The coil should be coupled to the part as closely as feasible for maximum energy transfer. It is desirable that the largest possible number of magnetic flux lines intersect the workpiece at the area to be heated. The denser the flux at this point, the higher will be the current generated in the part.

2) The greatest number of flux lines in a solenoid coil are toward the center of the coil. The flux lines are concentrated
Inside the coil, providing the maximum heating rate there.

3) Because the flux is most concentrated close to the coil turns themselves and decreases farther from them, the geometric center of the coil is a weak flux path.

Thus, if a part were to be placed off center in a coil, the area closer to the coil turns would intersect a greater number of flux lines and would therefore be heated at a higher rate, whereas the area of the Part with less coupling would be heated at a lower rate; The resulting pattern is shown schematically in Fig.

2. This effect is more pronounced in high-frequency induction heating.

China supplies induction heating power supply   

Questions and Answers:

1. Which countries your products are exported to?

Our products are sold all over the world and with related certifications.

2.How about the warranty?

All our products have one year quality warranty, during the warranty time, the spare parts replacement is free. And we provide life long time technical support and other assistance.

3.How to install your machine?

We have paper installation instructions and videos, we will teach till you learn it.

4. Which export port you use?

Any China port, commonly we will use Shenzhen ,Guangzhou ,Hongkong port, it can appoint as you like.

5.How about the payment terms and delivery time ?

Payment terms for small machines: 100% T/T/ Western Union/Cash in advance.

The big machines and big amount: 30% deposit,70% before shipment (we will shoot total delivering process for customer's confirmation)and the related papers.You an pay by T/T,L/C, Western Union or other ways.

The small machine delivery time is within 7 days, the bigger one takes about 15days,we will delivery goods on time.

6.If I have paid but can not receive the goods, how should I do?

Alibaba international website is a famous trade platform and has been mature those 

years,every supplier on it has paid large integrity fund,and we have Chinese business licenses which can be checked 

on China official website or we can show it to you,so that situation will never appear, please be assured.

7.Is your goods has ISO9001 or CE certificate ?

Yes,all our goods has ISO and CE certificate. All machines are high quality goods.

8.What is your nature of your company:dealer or factory ?

We are manufacturer and have a big factory ,warmly welcome to visit our factory and contact us. 

Skype id: jvlianinverter       TradeManager: jinlaiem