What are Nozzle Heaters ?
Heater nozzle, a special type of heating element, are primarily used to heat the main nozzle area. These heaters are typically made from 80/20 chrome-nickel wire, high-quality mica, brass, or stainless steel profiles. M5 stainless steel bolts and special nuts are used for assembly. In the connection box, the heater ends are joined with 50 cm of specially imported steel-braided armored cable. Insulation is provided using glass fiber sleeves and a special static end support that can typically withstand up to 400ºC.
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Technical Details of Nozzle Heaters
Nozzle heaters can have energy outputs with wired, terminal, or iron plug connections. Typically insulated with mica, these heaters have a maximum operating temperature of 350/400°C and can optionally be self-thermocoupled. Nozzle heaters can have a minimum diameter of 25 mm and a maximum diameter of 100 mm. When properly installed and used with an 8 mm thick pressure plate, they can have a long lifespan.
Nozzle heaters are manufactured from brass profiles or stainless materials. The nozzle outputs in plastic injection machines are the main applications of nozzle-type heaters. Due to the closed-circuit production method, leakage of plastic material into this heater generally does not pose a significant problem, but increased leakage and density can affect the lifespan of nozzle-type heaters. Apart from plastic injection machines, they are also used in areas such as heating non-wide diameter pipelines and circular-shaped molds.
Nozzle heaters play a crucial role in melting plastic raw materials and can also be used in Bakelite presses. Nozzle heater models are also used in the exit molds of extruder machines.
Environmentally friendly nozzle heaters have many different application areas and are suitable for industrial use as well. Nozzle heater prices may vary depending on the selected product’s features.
Usage Areas of Nozzle Heaters
Nozzle heaters are designed for use in various fields:
Industrial Electronics: They can be used in components for electronic devices such as power supplies, signal amplifiers, noise filters, and temperature sensors.
Electromechanical Systems: Nozzle heaters are widely used in motors, transformers, industrial drives, and other electromechanical systems.
Electrical Distribution Systems: Nozzle heaters are frequently preferred in electrical distribution systems to reduce energy loss and improve power quality.
Power Electronics: In power electronics applications, especially in systems such as DC-DC converters, power amplifiers, and power suppressors, nozzle heaters are used.
Noise and Attenuation: Nozzle heaters can be used to reduce or attenuate noise in audio, video, or data signals.
Automatic Test Systems: Nozzle heaters are also commonly used in automatic test equipment, test systems, and inspection systems.
