Cartridge Heater: The Preferred Choice for Industrial Heaters

Heating is a critical process employed in a variety of manufacturing units. This is performed through the use of various types of industrial heaters, which differ in terms of design, watt density, and performance. A Cartridge Heater is one type of industrial heater that is commonly used in a variety of sectors for heating metals, plastics, and immersion applications. These heaters have grown in popularity over the years and are now chosen over a variety of standard industrial heaters. 

This blog will introduce you to Cartridge or finger heaters, their working, applications, and much more that you should know about them.

A Brief Introduction to the Cartridge Heater

These heaters are distinguished by their tube-shaped design, which also makes them adaptable heating elements. These heaters are quickly inserted into drilled holes to heat metal goods. Like other industrial heaters, these heaters can be designed in a variety of watt densities to meet the needs of the application. These heaters are typically built to be significantly smaller than their nominal diameter.

The Working Principle of Cartridge Heater

The heater is made out of a resistance coil wrapped around a dielectric ceramic core. This framework is then covered with a metal covering. AC electricity powers these heaters. When current flows through the heater, the resistance coil heats up, transferring heat energy to the metal sheath and then to the surrounding environment.

Cartridge Heater Is Preferred Over Other Industrial Heaters: What Are The Main Reasons? 

These heaters are easy to find across several brands just because of their broad use. Eminent Cartridge Heater Manufacturers in India have evolved excellent quality heaters due to which these heaters have achieved popularity. Their specifications include:

Compact structure 

These industrial heaters have a swaged structure that compacts the Magnesium Oxide to generate a dense dielectric with good heat transmission properties. The swaged design reduces vibration and shocks (omit). Furthermore, the compact shape makes it simple to slip into closed structures such as injection molds and die blocks.

Suitability for a wide range of temperature applications

These heaters can be used in a variety of temperature applications! For example, they are employed to regulate air temperature in various equipment that are susceptible to condensation. These heaters can also handle temperatures of up to 1400°F.

Energy transmission in an effective way

One of the primary advantages of using these heaters is that they can successfully transmit heat without losing much heat in the process. The copper covering that surrounds the heater element helps to prevent oxidation. Direct contact with the heating element enables complete heat transfer.

Reduced power bills 

The heat loss is minimized, and eventually, power bills are reduced. This allows users to save a significant amount of money.

Customization

They have various designs that make them highly adjustable. Heaters with built-in temperature monitoring capabilities can be engineered to increase their longevity. These sensors aid in preventing overheating in these heaters. Similarly, these heaters can be coated with graphite if utilized in high-temperature applications. Moreover, specific wires can be used in heaters in applications where they may be subjected to contamination and moisture.

Some Of The Applications of Cartridge Heater

These heaters are used in a variety of industrial operations, including platen heating, mold dyeing, hot stamping, food processing machinery, shoe machinery, packaging machinery, plastic processing machinery, and sealing bars. 

To Sum Up

If you are looking to buy any kind of cartridge heater then you can choose it from Patel Heaters & Control Pvt Ltd as we are one of the prominent Cartridge Heater Suppliers in India. We provide a large selection of customizable cartridges or finger heaters as well as other industrial heaters.