Energy Saving Induction Heater for Injection Molding Machine
Electromagnetic Induction heaters in machinery for extruders
Where can it 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.
How Does It 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 It Constitute?
What Advantages Does Induction Heater Have Compared With Traditional Heaters?
| 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
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Live Show In Exhibitions
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We will attend 2013 K Show 16.—23. October in Dusselduff Germany
Welcome to visit our booth HALL 16C58 !
Our factory
Rigorous working and best after-sales services guarantee the first class quality for customers worldwide!
Certificates

Order Guide
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
Send Inquiry to This Supplier
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