A strip heater, also known as a flat or plate heater, is a type of electric heater commonly used for various industrial and commercial applications.
the main components typically include:
1. Heating Element: The heating element is the core component responsible for generating heat. It is usually made of resistance wire, which produces heat when an electric current passes through it. Common materials for the heating element include nichrome, kanthal, or other high-resistance alloys.
2. Insulation: The heating element is insulated to prevent electrical leakage and ensure safety. Insulation materials such as mica, ceramic, or fiberglass are used to cover the heating element and protect it from external factors.
3. Sheath: The heating element and insulation are encased in a sheath made of stainless steel, aluminum, or other durable materials. The sheath protects the internal components from physical damage and corrosion and also helps distribute heat evenly.
4. Terminals: Terminals are the connection points where electrical wires are attached to the heater. They allow the electrical current to flow from the power source to the heating element. Terminals are usually made of brass, copper, or other conductive metals.
5. Mounting Brackets: Strip heaters are often designed with mounting brackets or holes for easy installation. These brackets facilitate secure attachment of the heater to the intended surface, whether it's a flat plate, mold, or another industrial apparatus.
6. Control Mechanism: In some applications, strip heaters are equipped with temperature control mechanisms such as thermostats or thermocouples. These devices monitor the temperature and regulate the heat output to maintain a consistent level of warmth.
7. Protective Housing (Optional): Depending on the application, strip heaters may have an additional protective housing for safety purposes. This housing provides an extra layer of insulation and protects users from accidental contact with the hot surface of the heater.
It's important to note that the specific components and their configurations can vary based on the intended use of the strip heater.
