Heaters in industrial operations are specially designed to work where other heating methods fail. Processes like plastic injection moulding, die heating, sealing, tank and vessel heating require precision heating with uniform heat distribution with control. To achieve this, heater-making companies provide various types of Band Heaters. These heaters are wrapped around cylindrical objects like extrusion barrels and pipe sections and transfer heat by conduction and radiation. Mica band heaters are one of the essential types of this heater. We at Hindon Electricals are one of the best Mica Band Heater Manufacturers. In this informative blog, we are going to share how we build these heaters to ensure reliable performance and durability in various industrial processes.
What is Mica Band Heater?
Mica band heater is an electric heater made of conductive sheath metal of high watt density and insulated by mica. It is designed in the form of a band and insulated by Mica. These heaters are used to heat flat cylindrical surfaces and prepare them for industrial processes like injection moulding and extrusion. It contains a resistance coil of nichrome, mica insulation, and outer sheath, along with thermocouple and power supply wires. To heat a cylindrical surface, it is clamped onto the cylindrical object. When the electricity is supplied, the resistance coil heats up, passing heat mica which insulates from current and conducts heat to the outer metal sheath. From the metal sheath, heat is transferred to the surface. Precision temperature control, complex heating execution, and quick heat-up and cool-down times are some of the best benefits of mica band heaters.
Here’s how mica band heater manufacturers produce efficient and reliable output:
Sourcing Premium Quality Materials
Each component of the mica band heater is made using premium quality raw materials. Nichrome alloy, mica, Incoloy, and stainless steel are primarily used in making the parts. The manufacturers conduct quality tests before going ahead with the fabrication process.
Highly Resistant Coil
The heating operation is heavily dependent on the resistance of the heating coil. Using Nichrome, a highly conductive alloy, these heaters get sufficient heat as the electrical energy is converted into thermal energy through these coils.
Layering of Insulation
As an insulating material, mica acts reliably. It minimizes thermal energy loss while transferring heat to the outer sheath. On the other hand, the electrical currents are insulated to avoid current flow outside the mica insulation. and fatal accidents.
Quality Checks
The quality analysis team performs various tests to check the thermal and electrical performance of the heater. They check if the product is precisely assembled and the internal properties are well within the set design parameters.
Conclusion
To provide efficient and quick heating around the cylindrical metal surfaces in industrial processes, Mica Band Heater Manufacturers source superior-grade raw materials and manufacture to meet high-quality standards. Insulation, watt density, resistance wire, and sheath material are the key features of these heaters, and we at Hindon Electricals prioritize top quality in making them for our customers.