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Products
 Induction Heaters >> Induction heater on machine
  
 
Induction Heater Description: 

 

Induction heating is the process of heating an electrically conducting object (usually a metal) by electromagnetic induction, where eddy currents are 

generated within the metal and resistance leads to Joule heating of the metal. The induction coil itself does not get heated. The heat generating object 

is the heated object itself.

DragonPower induction heaters got ISO9001,Rohs, CE certifications and patent for innovation with its latest technology to get energy saving up to 30%-80%.

 

Model

Diameter (mm)

Voltage(V)

Power(W)

Key Technical Indexes

LK-DCGY-01

170

220

2000

1.Voltage: 220V-380V

LK CDCGY-02

230

220

2000

2.Power: 2-50KW  

LK CDCGY-03

240

220

5000

3.Width of induction coils: 80-2000mm

LK CDCGY-04

260

380

5000

4.Current: 5A-75A

LK CDCGY-05

300

380

5000

5.Diameter of induction coils:80mm  

LK CDCGY-06

350

380

50000

6.MTBF(mean-time between failures:10000 hours

Note: Other models are available according to your specifications. Please refer to the Order Guide

7.Work frequency: 10KHz-25KHz

 

Features of Induction heaters:

 

1. Heating speed linked to the possibility of obtaining very high power density
2. Exact location of the heating effect thanks to the inductor design and an operating frequency perfectly adapted to the part to be heated

3. The possibility to heat at very high temperatures with an efficiency practically independent of the temperature

4. A process perfectly adapted to industrial medium-sized and mass production requirements

5. Easy automation of equipment,

6. Absence of thermal inertia (rapid start-up), 

7. Repeatability of operations carried out, 

8. Often extremely high heating efficiency, 

9. Absence of pollution from the source of heating (cold source), 

10.Good working conditions.

 

Induction Heater Applications:

1.Plastic Injection Molding Machines

2.Plastic Extruders

3. Oil Reclamation Equipment                                                 

4. Food and Candy Extruders

5. Drum Heating                                                                     

6. Extrusion Dies

7. Holding Tanks                                                                    

8. Blow Molding Machines

9. Food Service Warming                                                       

10. Hot Runner Molds

 

Application 1 - Blow Film Machine:

 

 

Application 2 - Blow Molding Machine:

 

 

Application 3 - Injection Molding Machine:

 

 

Application 4 - Cast Film Machine:

 

 

 

Its mainly applied in injection, extrusion, blow filming ,blow moulding ,wire drawing ,granulating and recycling machines etc. The product application includes film, sheet, profile ,raw material etc. It can be used for heating the barrel, flange, die head, screw and other parts of the machine with the advantage of 30-80% energy-saving rate. 

 

 How does Induction Heater Work?

 

Induction Heater VS. Traditional Heaters?

 

Advantage Comparison

Technical data

Induction    Heater    VS.    Traditional    Heater

Heating Principles

Electromagnetic Induction

Resistance wire heating

Heated Part

Induction coil itself is not heated but the barrel generates heat so the heat loss to environment is kept minimum.

heater itself, then heat transferred to the heated object and so much heat loss to environment

Surface Temperature & Safety

Max.60 on heater surface, safe to touch by hands.

Above 200 on surface and dangerous to touch

Heating Rate

High Efficiency: shorten 1/3 to 2/3 warming-up time

Low Efficiency

Long time pre-heating

Energy Saving

Save 30-80% Power Consumption

No Saving

Temperature Control

High precision

Low Precision

Using life

3-4 years

2-3 years

Working Environment

Cool down workshop temperature

Hot, especially for low latitude Area

Cost

Cost-effective

30-80% energy-saving rate

It takes 6-10 months to recover the cost.

The higher the power capacity is, the higher energy-saving rate you get.

Low

 

 

         

 

 Induct

 

 

 

Induction Heater Photos:

 

 

 

 DragonPower Induction Heaters VS Others:

 

 

Packaging and Shipping of Induction Heaters:

Packaging: induction heater in plywood case outside if needed.

Shipment: 1.small quantity by DHL, FEDEX   2.Bulk goods by Sea Freight.  3. Arranged to your order

 

 

 

 

Our Service

 

Induction Heater Order Guide

 

Please specify the following when ordering.

1.     The inner diameter (mm) and length (mm) of heaters

2.     Thickness of heaters

3.     Terminal length (max & min) and the distance of terminal length

4.     The diameter, length of cooling tubes and the distance between them.

5.     Voltage and power density

6.     Gap of two pieces if applicable

7.     Wiring type and position

8.     Whether need air blowers

9.     Content of the stamping if needed

10.   Order quantity

11.   Delivery date

** Its better to provide us with the drawings/pictures

 

 

Certificates

 
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