Where are band heaters used?
Band heaters provide controlled heating on cylindrical surfaces. Injection machine barrels, extruder zones and process equipment are typical areas of use.
Role of nozzle heaters
Nozzle heaters prevent plastic flow from freezing and provide stable temperature in the nozzle area. Compact construction and proper contact surface are critical.
Mica or ceramic?
Mica band heaters offer compact and economical solutions, while ceramic band heaters can be preferred for high temperature and energy efficiency requirements.
- Operating temperature
- Heat loss expectation
- Mechanical mounting type
- Energy efficiency need
Dimensions for quotation
Inner diameter, width, power, voltage, cable outlet, holes/thermocouple pocket and connection style must be specified.
Frequently Asked Questions
How is band heater size measured?
Inner diameter, width, connection position and cable outlet must be specified clearly.
Can nozzle heaters be custom made?
Yes. They can be manufactured according to nozzle geometry, power and termination style.