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Professional manufacturer of air cooling induction heater customized for order
Induction Heater Description:
Induction heaters are mainly applied to plastic (rubber) injection machine, extrusion machine, blown filming machine, wire drawing machines, plastic pipes, cables, etc. The heating method known as induction heating occurs when an electrically conductive material is placed in a varying magnetic field. Induction heating is a rapid form of heating in which a current is induced directly into the part (e.g. barrel) being heated. Induction heating is a non-contact form of heating. A typical induction heating system consists of the induction heating power supply, an induction heating coil, and a water-cooling source, which cools the coil and several internal components inside the power supply. The induction heating power supply sends alternating current through the induction coil, thus generating a magnetic field. When a work piece is placed within the coil and enters the magnetic field, eddy currents are induced within the work piece, generating precise and localized heat without any physical contact between the induction coil and the work piece. The advantages of induction heaters include 1) substantial energy-saving (save 30%-75%), 2) higher thermal efficiency, 3) lower work temperature, 4) longer usage life, 5) faster heating-up, 6) less and easier maintenance. It thus reduces total cost over the long run.
How Does induction heater Work?
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.
Which Parts Does induction heater Constitute?
What Advantages Does Induction Heater Have Compared With Traditional eaters?
| Advantage Comparison | ||
| Induction Heater | Traditional Heater | |
| Heating Principles | Electromagnetic Induction | Heating the Resdistance Wire |
| Heated Part | Charging barrel is heated directly to get higher efficiency ,but the induction coil itself is not heated to guaratte longer using life | heater itself,then heat transfered to the charging barrel |
| Surface Temperature & Safety | Max. 60 Degree Centigrade,safe to touch by hands. | The same with your heating temperature, Dangerous to touch |
| Heating Rate | High Efficiency:save 50%-70% warming -up time | Low Efficiency:No time-saving |
| Energy Saving | Save 30-80% Power Consumption | No Saving |
| Temperature Control | High precision | Low Precision |
| Using life | 4-5year | 2-3year |
| Working Environment | Normal temperature for workers,easy and comfortable | Hot,especially for low latitude Area |
| Cost | Cost-effective,with30-80% energy-saving rate,it takes 6-10 months to recover the cost. The higher the rate is,the less time it takes. | Low |
Energy-Saving Test for induction heater
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|
Table of induction heater
Model |
Diameter (mm) |
Voltage(V) |
Power(W) |
Key Technical Indexes |
LK-DCGY-01 |
170 |
220 |
2000 |
1.Voltage: 220V-380V 2.Power: 2-50KW 3.Width of induction coils: 80-2000mm 4.Current: 5A-75A 5.Diameter of induction coils:≥80mm 6.MTBF(mean-time between failures:≥10000 hours 7.Work frequency: 10KHz-25KHz |
LK –DCGY-02 |
230 |
220 |
2000 |
|
LK –DCGY-03 |
240 |
220 |
5000 |
|
LK –DCGY-04 |
260 |
380 |
5000 |
|
LK –DCGY-05 |
300 |
380 |
5000 |
|
LK –DCGY-06 |
350 |
380 |
50000 |
|
Note: Other models are available according to your specifications. Please refer to the Order Guide | ||||
Where can induction heater be applied?
- Plastic injection moulding machine
- Hollow shaping machine/Blow-molding machine
- Extrusion machine/Co-extrusder
- Raw material processing equipment
- Pelletizing equipment
- Granular machine
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.
Live Show In Exhibitions
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Related Products:
Ceramic heater
Band heater insulation jacket
Rigorous working and best after-sales services guarantee the first class quality for customers worldwide!
Certificates
Order Guide for induction heater
Please specify the following when ordering:
- The diameter (mm) of heaters (inner diameter for external heating or external diameter for internal heating)
- Width of heaters
- Type, length and position of leads
- The position and size of the hole for connecting thermocouple OR of the incision.
- Voltage and power density
- One piece OR two piece
- Special gap between two pieces
- Content of the laser stamping on the sheath of heaters if needed
- Order quantity
- Delivery date
* It’s better to provide us with the drawings/pictures
Contact Ways:
Send Inquiry to This Supplier
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