The China's Leading 

Heating Element Manufacturer

  • Brass Copper Band Heater

    •  Max. Watt density over the surface of the heater: 5W/cm²

    •  Max. operating temperature over the surface of the heater: 340°C, depending on working conditions.

    •  Diameter: 25 to 100 mm; Height: 20 to 70 mm; Wattage: 65 to 970 Watt, 220/230 Volt single phase

    •  Sealed band heater in brass, with folded ends.Band heater connection, waterproof technology.

    •  Electric insulation by mica plate.

    •  Connection: nickel core, fiberglass insulated + earth wire; protected by a galvanized steel braid.

    •  Connection cap: axial 30°, centred on the height of the band heater, up to 38 mm height. Over 38 mm height, it is placed at 20 mm from the edge.

    •  Square angle flange clamping, screw BTR M4, self-locking square nuts.

    •  Our products are in accordance with EN 60335-1

    Features of Brass Copper Band Heater :

    Brass sealed nozzle heaters are completely against external agents such as melted plastics. They are very resistant to wearing and shocks. High watt-density per square centimeter allows a fast and safe reaching of required working temperature. Brass sealed nozzle heaters are submitted to extremely high pressure that ensure high insulation, excellent thermal exchange, lack of internal voids, perfectly smooth contact area for an optimum and uniform heat transfer to every part of the nozzle.

  • Nano far-infrared electric band heater is heated by the high resistance electric heating wire and far-infrared ray, which generate through quartz far infrared radiation tube. It is normally used in the plastic processing machinery. The electric heating ring has the advantages of high thermal efficiency, good energy-saving effect and low surface temperature.It is the most advanced heaters for the injection molding machine industry.



    1. Electric heating conversion efficiency is as high as 99.8%;
    2. Infrared radiation heating mode, high efficiency and unidirectional radiation;
    3. Surface temperature is lower than 70 degrees, greatly improving the operating environment;
    4. Energy saving rate as high as 30%-83%;
    5. Installation is simple, can be directly replaced the existing electric heating circle;
    6. Use patent all stainless steel structure, stable, service life of up to 8 years.









    Specification: customized according to machines’ size.

    Energy Saving Comparison Table

    1. Injection molding machine
    2. Drawing machine
    3. Film blowing machine
    4. Extrusion machine
    5. Granulator and all system needing electric heaters
  • Laiyuan Ceramic Band heaters are designed and manufactured out of 8 years of experience, for superior performance and life expectancy. Ceramic band heaters primarily used for Plastic Processing machinery, depending upon applications, these heaters come with outer heat saving insulation covers, which provides the best combination of physical strength, high emissivity & good thermal conductivity to heat cylindrical parts, good for sheath temperature up to 5000C along with Energy Saving.

    1.Plastic Injection Molding Machines

    2.Plastic Extruders

    3. Oil Reclamation Equipment                                                 

    4. Food and Candy Extruders

    5. Drum Heating                                                                     

    6. Extrusion Dies

    7. Holding Tanks                                                                    

    8. Blow Molding Machines

    9. Food Service Warming                                                       

    10. Hot Runner Molds

    Features Of Ceramic Band Heaters:

    Applications Of Ceramic Band Heaters:

  • Mica band heaters are the ideal solution for high watt densities and high operating temperature applications, especially for the plastics industry. Mica band heaters can be found in several types of dimensions, wattage, voltages and material. Mica band heater is an inexpensive form of heating solution to external indirect heating. And strip type is also very popular. Mica band heaters use electric heating (NiCr 2080 wire) to heat-up the external surface of drums or pipes and high quality mica material insulated.

    1. Mini diameter: 25mm
    2. Mini height: 25mm
    3. Voltage:110V~440V
    4. Power:1.0~3.5w/cm2
    5. Connection method: High Temperature Plug; High temperature cable; Stainless Steel Pin; Ceramic block
    6. Max surface temperature: 400℃

    Features Of Mica Band Heater :

    Characteristics of Mica band heater:

    a. Applying imported ray materials to ensure operation conditions of components under higher temperatures;

    b. Using special manufacturing processes to enhance the heat radiation effect for components;

    c. Good electric performance to meet the safety requirements of equipment;

    d. Taking the lead in manufacturing processes in the electric heating industry to ensure the longer service life of electri heating parts and components

    Application Of Mica Band Heater :