The alloy wire double tube heating lamp is a highly efficient heating device.
It mainly consists of two lamp tubes with alloy wires. The alloy wire is the key part of heating and is generally made of materials such as nickel-chromium alloy. This alloy has a high resistivity. When current passes through the alloy wire, according to Joule’s law (Q = I²Rt), the alloy wire will generate heat. Two lamp tubes can increase the heating area, making the heating more uniform and efficient.
The lamp tube is usually made of high-temperature resistant materials such as quartz glass, which can withstand the high temperature generated by the alloy wire and allow the heat to be better dissipated.
- Efficient heating: The two alloy wires heat up at the same time, generating more heat, which can quickly increase the temperature and heat faster than a single-tube heating lamp.
- Good temperature uniformity: The double-tube design makes the heat distribution more extensive, and within a certain range, the various parts of the heated object can be heated more evenly, reducing local overheating.
- High reliability: The alloy wire itself has good stability and durability, and can maintain good performance under long-term and high-frequency use, reducing the probability of equipment failure due to damage to the heating wire.
