Induction Heating Coil for Melting Furnace

Product Description

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.
 

Model	JL-5	JL-15	JL-25	JL-30	JL-40	JL-50	JL-60	JL-80
Input power desire	Single phase 220V  50/60HZ			3 phase 380V 50/60HZ
Oscillate power max	5KW	15KW	25KW	30KW	40KW	50KW	60KW	80KW
Max input current	20A	37A	24A	38A	48A	65A	80A	105A
Oscillate frequency	100-250KHZ	30-100KHZ	30-100KHZ	30-100KHZ	30-100KHZ	30-100KHZ	30-100KHZ	30-80KHZ
Cooling water desire	>0.2MPa  2-6L/Min						0.3Mpa≥6L/MIN
Duty cycle	80% 40°C	80% 40°C	100% 40°C	100% 40°C	100% 40°C	100% 40°C	100% 40°C	100% 40°C
Net weight	19kg	21kg	28kg	25kg/23kg	35kg/30kg	45kg/30kg	50kg/30kg	80kg/85kg
Cable length	2-6(Meters)

 

Model	JLZ-15	JLZ-25	JLZ-35	JLZ-45	JLZ-70	JLZ-90	JLZ-110	JLZ-160
Input power desire	3 phase 380V 50/60HZ
Input power	15KVA	25VA	35KVA	45KVA	70KVA	90KVA	110KVA	160KVA
Max input current	23A	36A	51A	70A	105A	135A	175A	240A
Output current	3-22A	5-45A	10-70A	15-95A	20-130A	25-170A	30-200A	30-320A
Output Voltage	70-520V	70-550V
Oscillate frequency	1-20KHZ							0.5-10KHZ
Cooling water desire (heating power + furnace)	≥0.2MPa  ≥6L/Min		≥0.3MPa  ≥10L/Min		≥0.3MPa  ≥20L/Min		≥0.3MPa  ≥30L/Min
Cooling water desire (heating power)	≥0.2MPa  ≥3L/Min		≥0.2MPa  ≥4L/Min		≥0.2MPa  ≥6L/Min		≥0.2MPa  ≥10L/Min
Duty cycle	100% 40°C
Net weight	30kg/35kg	32kg/38kg	43kg/50kg	120kg	130kg	140kg	150kg	160kg
Cable length	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)

 

Model	JLC-30	JLC-50	JLC-60	JLC-80	JLC-120
Input power desire	3 phase 380V 50/60HZ
Oscillate power max	30KW	50KW	60KW	80KW	120KW
Max input current	48A	63A	90A	135A	195A
DC current	60A	80A	120A	150A	250A
Oscillate frequency	10-30KHZ	10-30KHZ	10-30KHZ	10-30KHZ	10-30KHZ
Timing	1M-99.99M 1S-99.99S 0.01S-99.99S	1M-99.99M 1S-99.99S 0.01S-99.99S	1M-99.99M 1S-99.99S 0.01S-99.99S	1M-99.99M 1S-99.99S 0.01S-99.99S	1M-99.99M 1S-99.99S 0.01S-99.99S
Cooling water desire	0.2Mpa	0.3Mpa	0.3Mpa	0.4Mpa	0.5Mpa
Duty cycle	100% 40°C
Net weight	60kg/30kg	65kg/45kg	70kg/45kg	80kg/55kg	110kg/90kg
Cable length	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)

 

Model	JLCG-3	JLCG-6	JLCG-10	JLCG-20	JLCG-30	JLCG-40	JLCG-60	JLCG-100
Input power desire	Single phase 220V  50/60HZ		3 phase 380V  50/60HZ
Oscillate power max	3KW	6KW	10KW	20KW	30KW	40KW	60KW	100KW
Max input current	14A	28A	20A	32A	45A	60A	90A	152A
Oscillate frequency	0.5-1.1MHZ	0.2-1.1MHZ	200-500KHZ	50-250KHZ	50-200KHZ	50-200KHZ	50-150KHZ	50-150KHZ
Cooling water desire	>0.2MPa  2-6L/Min			0.3Mpa≥6L/MIN			0.5Mpa≥6L/MIN
Duty cycle	100% 40°C
Net weight	15kg	25kg	30kg	25kg/15kg	30kg/20kg	35kg/25kg	45kg/35kg	60kg/40kg
Cable length	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)	2-6(Meters)

Our Service
Pre-sale service:
1. recommend the most suitable machine for customers, according to their requirements. 
2. Inquiry and consulting support. 
3. Sample testing support. 
4. View our Factory.

In-sale service:
1. Strictly manufacture the machine, according to relevant technical standards.
2. Take run test, according to relevant equipment test run regulations.
3. Strictly check up the machine, before delivery
4. Delivery on time.

After-sale service:
1. 12 months warranty period
2. Within one year free warranty, any fault caused by non-artificial reason, any quality problems such as design, manufacture, or procedure occurs, Jinlai shall provide replacement parts after detecting the faults.
3. If any big quality problems occurs out of the guarantee period, Jinlai will send maintenance
4. technician to provide visiting service after checking with the customer and charge for a favorable price. 
5. Jinlai will provide a lifetime favorable price to the buyer with the materials and spare parts used in system operation, equipment maintenance.
6. The above mentioned are only basic after-sale service requirements, we will make more promises related to quality assurance and operation guarantee mechanism.


FAQ
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 can 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?
****** 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.