Brass Band Heater for Injection Machine Nozzles
Brass Band Heater is designed for injection molding machine nozzles, hot runner bushings, and other compact cylindrical heating zones that require fast heat transfer and stable temperature control. Its sealed brass construction provides efficient thermal transfer while maintaining a compact and easy-to-install design.
EaseWise supplies standard and custom brass band heaters with customized inside diameter, heater width, voltage, wattage, terminals, and thermocouple options for OEM and replacement applications.
For the complete product range, see our Band Heater Solutions.
Key Features of Brass Band Heater
- Efficient Heat Transfer — Sealed brass construction provides fast and effective heat transfer for compact heating zones.
- Compact Design — Suitable for injection molding machine nozzles, hot runner bushings, and other limited installation spaces.
- Fast Heating Response — Designed for rapid heat-up and stable temperature maintenance.
- Custom Electrical Options — Voltage and wattage can be customized according to equipment requirements.
- Thermocouple Options — K-type or J-type thermocouples are available for temperature monitoring.
- OEM Customization — Custom sizes, power ratings, terminals, and heating configurations are available.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Brass Band Heater |
| SKU | TZ-BH-BR |
| Structure | Split sealed brass heater |
| Outer Material | Brass sealed sheath |
| Insulation | High-temperature mica insulation |
| Heating Wire | NiCr 80/20 nickel-chromium alloy |
| Maximum Temperature | 340–350°C |
| Voltage | 110V–480V, customizable |
| Power Density | 2.5–4.0 W/cm² |
| Thermocouple | K-type or J-type, optional |
| Application | Injection nozzles, hot runner bushings, and small barrel heating |
Stock Reference Sizes
Common sizes are available for standard replacement and sourcing. Custom dimensions can be manufactured according to nozzle diameter and heating requirements.
| Inside Diameter | Width | Voltage |
|---|---|---|
| 25 mm | 25 mm | 220V |
| 30 mm | 30 mm | 220V |
| 35 mm | 35 mm | 220V |
| 40 mm | 40 mm | 220V |
| 50 mm | 40 mm | 220V |
Stock availability may vary by specification. Contact EaseWise to confirm current availability and lead time.
Brass Band Heater Applications
Brass band heaters are mainly used for compact cylindrical heating areas where fast thermal transfer and stable temperature control are required.
- Injection Molding Machine Nozzles — Maintains nozzle temperature for stable plastic flow.
- Hot Runner Bushings — Provides localized heating for hot runner components.
- Small Diameter Barrels — Suitable for compact cylindrical heating zones.
- Plastic Processing Equipment — Supports temperature maintenance in selected processing components.
How to Select a Brass Band Heater
Select the heater according to the actual nozzle or barrel dimensions, electrical requirements, and operating temperature.
- Inside Diameter — Match the heater to the actual nozzle or barrel diameter.
- Heater Width — Select the heating width according to the required heating zone.
- Voltage and Wattage — Match the heater to the machine power supply and required heating output.
- Operating Temperature — Confirm that the heater is suitable for the required process temperature.
- Thermocouple — Specify K-type or J-type thermocouple requirements when temperature monitoring is needed.
- Terminal Position — Confirm the available installation space and preferred connection location.
Custom Brass Band Heater for OEM Applications
EaseWise supports OEM brass band heater production according to drawings, samples, nozzle dimensions, or technical specifications.
- Custom inside diameter
- Custom heater width
- Custom voltage and wattage
- Custom power density
- Custom terminal configuration
- K-type or J-type thermocouple options
- Custom heating section dimensions
- Custom mounting and connection requirements
For replacement or OEM projects, provide the nozzle diameter, heater width, voltage, power, quantity, terminal requirements, and application details. A drawing or photo of the existing heater can also help confirm the correct configuration.
Brass Band Heater vs. Other Band Heaters
Brass band heaters are suitable for compact nozzle and localized heating applications where good thermal conductivity and fast heat transfer are important.
For higher-temperature barrel heating, a Ceramic Band Heater may be suitable.
For standard injection molding and extrusion barrel heating, a Mica Band Heater provides a practical option.
Related Band Heater Products
Explore the complete Band Heater Solutions range for different temperature requirements and heating applications.
- Mica Band Heater — Band heating solution for plastic processing and general industrial applications.
- Ceramic Band Heater — High-temperature band heating for demanding industrial applications.
Request a Custom Brass Band Heater
Need a brass band heater for an injection molding nozzle, hot runner component, or other compact heating application?
Send your inside diameter, heater width, voltage, wattage, operating temperature, quantity, and application requirements through our Get a Quote page.
EaseWise supports stock replacement and OEM customized brass band heater solutions.
SKU: TZ-BH-BR
Email:
Amy-Easewise@tzheater.com
WhatsApp:
+86 188 8318 8154
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