What are the advantages of using single-ended heating tubes in 3D hot bending machines?

1. Accurate temperature control
The single-ended heating tube can achieve uniform distribution of the surface temperature of the heating plate through precise temperature control technology, thereby improving the quality of 3D glass products. For example, in the single-point temperature control method, the heating tube can adjust the temperature synchronously, reduce temperature fluctuations, and control the deviation between the preset temperature and the actual temperature within a small range (such as within 12.3°C), thereby ensuring the high-quality production of the glass cover.

2. Excellent high temperature resistance
Single-ended heating tubes usually use high-temperature resistant materials (such as Ingel 800 or 840) and high-purity magnesium oxide powder as insulating fillers, which can work stably in high temperature environments. For example, the experimental temperature of some single-ended heating tubes can reach 999°C, and they have high heat resistance and service life (such as more than 6800 hours).

3. Rapid heating and energy saving
Single-ended heating tubes have the characteristics of rapid heating. For example, some models can rise from ambient temperature to test temperature within 15 minutes. In addition, its high power density and energy density enable it to heat quickly in a short time, while also having good energy-saving effects.

4. Long service life
The service life of the single-ended heating tube is significantly extended through optimized design and the use of high-quality materials. For example, the service life of some single-ended heating tubes can reach more than 9,600 hours. In addition, the service life of the heating tube can be further extended through software control technology.

5. Uniform heating and segmented heating functions
The single-ended heating tube supports uniform heating and segmented heating functions, and can adjust the heating mode according to different production needs. For example, some models can work at around 950℃ and control the mold temperature difference within 15℃, thereby improving production efficiency and product quality.

6. Compact structure and easy installation
The single-ended heating tube is small in size, light in weight, and compact in structure, which is convenient for installation and wiring in limited space. Its stainless steel shell design makes it resistant to mechanical vibration and impact, and it is easy to wire and suitable for complex production environments.

7. High reliability and safety
The single-ended heating tube has good power-on and power-off capabilities and compressive strength, and can operate stably in high temperature environments. For example, the insulation resistance of some models is not less than 50MΩ, and the leakage current is as low as 3mA, ensuring the safety and reliability of the equipment.

8. Strong adaptability
The single-ended heating tube is suitable for a variety of industrial scenarios, including 3D glass bending machines, mold heating, plastic packaging, etc. Its flexible design and customization options (such as different diameters, lengths and powers) enable it to meet diverse production needs.