A Ceramic Band Heater is a circular-shaped heating device constructed of interlocking ceramic brick tiles and equipped with a spiral-wrapped nickel-chrome resistance coil. These heaters are intended to be clamped around a cylindrical object, such as a barrel. The most common applications for these industrial heaters are injection molding, blow molding, and extrusion.
Mechanism of Ceramic Band Heater
These band heaters deliver heat via both conduction and radiation. Because ceramic heaters are ring-shaped, they can be easily wrapped around any cylindrical element, such as a barrel, pipe, or tube. The heat is generated by the inner coils, which heat the tiles to a high temperature before radiating it to the barrel. The band heaters' form allows them to be easily wrapped around an object to heat it from the outside, though one option can be placed to warm it from the inside.
Furthermore, the ceramic band heater is intended to be attached to the container's or object's exterior diameter. Clamping choices include standard bent-up flanges, built-in straps, separate straps, quick release, wedge lock, mounts, and barrel nuts. There are also different sorts of terminations for connecting electrical connections to the heater.
Ceramic Band Heater Vs. Some Other Types Of Band Heaters
Different types of heaters are built by several top Ceramic Band Heater Manufacturers in India. These band heaters are determined by the different types of insulators for the heating element: mica, ceramic, and mineral-insulated.
Mica: Mica band warmers are corrosion, chemical, and water-resistant, with
some bending elasticity. Mica has a strong dielectric strength but cannot
sustain temperatures above 900° F (480° C). It is less expensive than other
choices and can accommodate a variety of hole or cut-out layouts. Mica is the
best material to use in low-temperature situations.
Ceramic: Ceramic band heaters can withstand temperatures ranging from 1200-1400° F (650-760° C). Though they are great insulators, their tendency to retain heat may make effective temperature management difficult. For mid-temperature applications, ceramic is the best choice.
Mineral insulated: Magnesium Oxide is commonly found in mineral-insulated band heaters. The dense substance has a high watt density and coats the band heater for maximum thermal conductivity. Though it is typically used at temperatures around 1400° F, it can tolerate temperatures as high as 2000° F or 1094° C. For consistent high-heat applications, a mineral-insulated band is the ideal alternative.
Ceramic band heater is available with a wide range of electrical terminations. Among the most popular choices are:
Abrasion-resistant: The leads are protected from breakage by a stainless steel braid.
Lead wire spring strain relief: To ensure a stable connection, this style of termination provides
strain relief between the lead and the connection point.
Screw terminals: These are the most common type of termination, with either one terminal
centered across the gap or two terminals centered on each side of a two-piece
band.
Straight lead wires:The lead wire terminates in a straight line at the band rather than at a right angle with the lead perpendicular to the band.
Benefits of Ceramic Band Heaters
Ceramic band heaters provide several
advantages over other types of warmers, including:
●
Ceramic band heaters have a high-temperature resistance rating, allowing them to work at temperatures as high as
1,600°F (870°F C).
●
These heaters are extremely durable and can
withstand harsh environments.
●
They are available in a variety of sizes
and shapes, allowing them to be adapted to specific applications.
●
Ceramic heaters have a very high-efficiency rating, and they can reach temperatures up to 90°F.
● This type of heater requires extremely little maintenance.
You may contact Shiva Products if you need a ceramic band heater, Infrared Heater, or any other. We
are well-known among India's Ceramic
Band Heater Suppliers in India for our high-quality heaters.
