Standard Split Mica Band Heater
The split mica band heater is a practical heating solution for injection molding machines, plastic extruders, and other cylindrical processing equipment. Its open-end split structure allows easy installation, removal, and replacement without requiring the heater to be removed from the entire barrel.
This mica heating solution is designed for general industrial barrel heating applications. Standard sizes are available, while custom inside diameter, width, voltage, and power can be manufactured according to your equipment requirements.
For other heating solutions, please visit our
Band Heater
product range.

Product Features
- Open-end split structure for easy installation and replacement
- Suitable for general injection molding and extrusion equipment
- Mica insulation provides stable electrical and thermal performance
- Stainless steel outer construction for industrial durability
- Maximum working temperature up to 450°C
- Standard stock sizes available
- OEM customization for non-standard applications
Technical Parameters
| Parameter | Specification |
|---|---|
| Type | Standard Split |
| Structure | Open-end split design |
| Insulation Material | Mica |
| Outer Material | Stainless Steel |
| Maximum Working Temperature | Up to 450°C |
| Voltage | Custom according to application |
| Power | Custom according to size and application |
| Installation | Open-end clamp installation |
Stock Reference Sizes
Most split mica band heaters are custom-made according to the barrel diameter and heating width. The following are common stock reference sizes:
| Inside Diameter (ID) | Width | Common Stock Voltage |
|---|---|---|
| 60 mm | 60 mm | 220V / 380V |
| 65 mm | 60 mm | 220V / 380V |
| 70 mm | 60 mm | 220V / 380V |
| 75 mm | 80 mm | 220V / 380V |
| 80 mm | 80 mm | 220V / 380V |
| 85 mm | 80 mm | 220V / 380V |
| 90 mm | 80 mm | 220V / 380V |
| 100 mm | 100 mm | 220V / 380V |
Remarks:
- Stock items follow standard industry power settings.
- Sizes outside the stock range require OEM customization.
- Stock units do not include thermocouple holes. Thermocouple holes can be customized when required.
Applications
This heater is commonly used for cylindrical heating applications, including:
- Injection molding machine barrels
- Plastic extruder barrels
- Plastic processing machinery
- Blow molding equipment
- Plastic granulators
- Other industrial cylindrical heating equipment
Custom Split Mica Band Heater
EaseWise supports OEM customization for different industrial heating applications. Heaters can be manufactured according to required dimensions, electrical specifications, drawings, or samples.
- Custom inside diameter
- Custom heater width
- Custom voltage
- Custom power
- Custom terminal configuration
- Custom installation structure
- OEM production according to drawings or samples
Contact EaseWise
For pricing, stock availability, or a custom split mica band heater, please send us your barrel diameter, heater width, voltage, power, quantity, and application.
Amy – Sales
Email:
Amy-Easewise@tzheater.com
WhatsApp:
+86 188 8318 8154
Hanna – Sales
Email:
Hanna-Easewise@tzheater.com
WhatsApp:
+86 173 5163 6811
Standard split mica band heaters available. Custom sizes, voltage, and power supported. Contact EaseWise for pricing, availability, and OEM production.



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