Heating Equipment
A forced - in brass coiled tube heater works on Joule heating. When electric current passes through the high - temperature resistant wire, it generates heat. This heat transfers to the brass coiled tube. The high - purity magnesium oxide inside has good thermal conductivity for heat transfer and electrical insulation for safety. The outer chrome - nickel steel tube reduces heat loss, and the brass tube transfers heat quickly to the object being heated, such as hot runner nozzles. If there's a built - in thermocouple, it monitors temperature, sends a signal to the control system, which adjusts power to keep the temperature stable.
Applications:
1. Injection Molding: In the hot runner system, it heats the plastic melt to improve production quality and efficiency. In the hot runner nozzle, it controls the temperature to enhance the surface quality of the products.
2. Die Casting Industry: At the die casting nozzle, it preheats and keeps the molten metal warm to improve the molding quality. It preheats the die casting mold to extend its service life and enhance the precision of the die castings.
3. Packaging Machinery: In the edge sealing equipment for plastic films, it heats the edge sealing part to achieve sealing. In the heat shrink packaging machine, it heats the shrink film to wrap the products.
4. Other Industries: It heats and insulates the fluid in the pipeline transportation system of industries such as chemical engineering and petroleum. It provides heat for processes like hot assembly and hot straightening.
Features:
1.Fast heat transfer: Brass has good thermal conductivity, which can quickly heat up the object, improve efficiency, and reduce energy consumption.
2.High temperature resistance and corrosion resistance: Made of high-temperature resistant materials, it can work stably at high temperatures. The components are corrosion-resistant, suitable for scenarios with corrosive substances, extending the service life and reducing maintenance costs.
3.Accurate temperature control: Some are equipped with thermocouples to measure the temperature in real time and precisely adjust the power to ensure the temperature is stable, meeting the requirements of high-precision processes.
4.Easy installation: With a compact structure, the forced-in installation method is simple. It doesn't require complex tools, and the installation is quick, shortening the debugging time.
5.Stable and reliable: Good materials and processes enable it to withstand vibration and impact. It is not prone to failure during long-term operation, ensuring production and reducing the risk of production shutdown.
6.Wide application: It is suitable for multiple industries such as injection molding, die casting, and packaging, meeting the heating needs of different materials.
7.Excellent insulation: The internal materials have good insulation performance, preventing electric leakage and ensuring safety and the stable operation of the equipment.
Technical Specifications:
1. Power: hundreds of watts to several kilowatts, like 500W, 1000W, etc., the greater the power, the faster the heating.
2. Voltage: mostly 220V and 380V, respectively, suitable for small equipment and industrial high-power equipment.
3. Working temperature: up to 300℃ -600 ℃ or so, to meet different heating processes.
4. Pipe diameter and length: pipe diameter 10mm-50mm, such as 15mm, 20mm; The length is tens of centimeters to several meters, like 0.5m, 1m, as required.
5. Heating wire material: commonly used nickel-chromium wire, high temperature resistance, oxidation resistance, long life.
6. Insulation resistance: requirements ≥50MΩ, anti-leakage to ensure safety.
7. Thermal response time: a few seconds to tens of seconds, the shorter the warming faster.
8. Protection level: common IP54, IP65, respectively for general and harsh environment.
Shipment
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