About grace heat tech
Our History
Since 2000, Grace Heat Tech has been manufacturing high-quality industrial heating elements and thermal solutions for a wide range of industries. With over two decades of experience, we specialize in Cartridge Heaters, Tubular Heaters, Infrared Heaters, Band Heaters, Thermocouples, and Custom Heating Systems. Our commitment to quality, reliability, and engineering excellence has made us a trusted partner for industrial heating applications across India.
Medium wave IR Heaters clean tube.
Medium-wave infrared (IR) heaters with clean tubes use clear quartz glass tubes to house the heating element
How They Work
The Absorption: This specific wavelength is highly absorbed by water, plastics, and organic materials, making it incredibly efficient for heating or drying them.
What "Clean Tube" Means
No Coatings: The quartz glass tube is completely clear (not frosted, ruby-red, or coated with gold/ceramic reflectors).
Key Benefits
Rapid Response: They heat up and cool down in just a few minutes, allowing for precise control.
Medium wave IR Heaters With Milky Tube.
Medium-wave IR heaters with milky tubes use a translucent, frosted quartz glass tube (often called a "milky" or satin tube) rather than a completely clear one.
How They Work
The Wave: Like clean tubes, they emit medium-wave infrared radiation ($1.4 \text{ to } 3.0\ \mu\text{m}$), which is highly absorbed by plastics, water, and organic materials.
Key Benefits
Uniform Heating: The milky tube eliminates "hot spots" by spreading the heat evenly across the target surface, making it ideal for wide or delicate materials.
Medium wave IR Heaters With Fins.
The Core (Medium Wave IR): The heating element operates at temperatures typically between $500^\circ\text{C}$ and $950^\circ\text{C}$, emitting infrared light in the $2.0\ \mu\text{m}$ to $4.0\ \mu\text{m}$ wavelength range. This specific wavelength is highly absorbed by plastics, water, and many organic materials.
How They Work
The Core (Medium Wave IR): The heating element operates at temperatures typically between $500^\circ\text{C}$ and $950^\circ\text{C}$, emitting infrared light in the $2.0\ \mu\text{m}$ to $4.0\ \mu\text{m}$ wavelength range. This specific wavelength is highly absorbed by plastics, water, and many organic materials.
Key Benefits
High Absorption Rate: Most industrial materials absorb medium-wave IR much better than short-wave IR, leading to better energy efficiency.
Twin Tube Medium wave IR heaters in clean tube
Twin-tube medium wave IR heaters in a clear (or "clean") quartz tube represent one of the most mechanically stable and thermally efficient geometries used in industrial heating today.
Twin Tube Medium wave IR heaters in gold coated tube
Adding a gold coating to a twin-tube medium wave IR heater is one of the most effective ways to maximize its heating efficiency.
Ceramic band heater
A ceramic band heater is a high-temperature, energy-efficient industrial heating element designed specifically for cylindrical surfaces. They are most famous for their use in the plastics industry, wrapping around the barrels of injection molding and extrusion machinery.
Ceramic Band Heater in perforated sheet
A ceramic band heater wrapped in a perforated sheet is a specialized industrial heating component. It is designed primarily for applications that require high-temperature operation, efficient heat transfer, and a level of ventilation or external protection.
Ceramic Band Heater With Blower Cover
A Ceramic Band Heater with a Blower Cover (often referred to as a Heat-Cool Band Assembly) is an integrated thermal management system. It combines high-temperature ceramic band heaters with a shrouded cooling shroud and an electric blower fan.
Ceramic Band Heater With fins
A Ceramic Band Heater with Fins (often called a Finned Ceramic Band Heater) is another specialized variation designed for highly efficient thermal management.
Short Wave Infrared Lamp
A Short-Wave Infrared (SWIR) lamp is a highly efficient type of heating element that uses short wavelengths of light to transmit thermal energy. Unlike traditional heaters that warm the surrounding air, SWIR lamps emit radiant energy that travels through the air and directly heats the objects it strikes.
