High-Density Cartridge Heaters
Choosing the Best Cartridge Heater Manufacturer
Cartridge heaters are a type of electric heating element used for various industrial applications, primarily for heating metal parts or materials. They are cylindrical in shape and are designed to be inserted into a hole or cavity of the workpiece, where heat is required. These heaters are commonly used in industries such as plastics, packaging, food processing, aerospace, medical equipment, and semiconductor manufacturing. Choosing an ideal cartridge heater manufacturer facilitates the most suitable procurement of the product(s).
Types of Cartridge Heaters
Each type of cartridge heater has its unique advantages & applications. Choosing the right type depends on the specific heating requirements, the material being heated, the size of the cavity or hole, and the desired heating rate. So, let’s delve deeper into the types of cartridge heaters:
- High-Density Cartridge Heaters: These heaters are designed with a higher wattage per square inch, resulting in a more concentrated heat output. They are ideal for applications that require rapid heating or in situations where a localized intense heat source is necessary. The most common features of such heaters are given as under:
- Watt density: Higher wattage per square inch, allowing for a more concentrated heat output.
- Construction: Similar to low-density heaters, they have a coiled wire element inside a metal sheath, surrounded by insulating material like magnesium oxide (MgO).
- Features: These are quite compact in construction, which is for minimizing shocks & vibrations. They offer a highly good heat transfer rate.
- Uses: These heaters are commonly used in applications that require fast heat-up times, plastic injection moulding, dies, patterns & moulds, liquids & gases heating, hot stamping, plastic processing equipment, footwear & shoe making machines, labelling & lamination, food processing machineries, hot runner systems, and other processes where localized high temperatures are needed.
- Low-Density Cartridge Heaters: These heaters are designed to provide uniform heat distribution over a larger surface area. They are tubular in shape & are quite compact. Such heaters are suitable for applications where a more distributed & moderate level of heating is required. The lower watt density prevents localized hotspots, making them ideal for heating sensitive materials or situations where precise and uniform heating is essential. Common features of these heaters are mentioned underneath:
- Watt density: Lower wattage per square inch (usually lesser than high-density heaters).
- Construction: Typically made with a coiled wire element inside a metal sheath, surrounded by insulating material like magnesium oxide (MgO).
- Features: These heaters have longer shelf life and also have high efficiency. They provide uniform surface temperature.
- Uses: They are often used in applications like plastic moulding, food processing equipment, packaging equipment, injection moulding, extrusion machines, shoes & footwear manufacturing, medical equipment & accessories, rubber sealings, dies & patterns, fastening turbine bolts, and maintaining consistent temperature in industrial processes.
- Split-Type Cartridge Heaters: These heaters are designed with a split or “open” construction. They have a unique design which allows them to expand slightly when heated. This design enables them to be inserted into holes or around cylindrical objects with a slightly larger diameter, making installation and removal easier. Their common features include the following:
- Design: These heaters have a split or “open” construction, which allows for a degree of flexibility when fitting them into a hole or around objects.
- Construction: They typically have a coiled wire element that is more accessible to expand & contract within the metal sheath.
- Features: They provide very good heat transfer. These could be inserted & removed easily. They also have longer lives. They offer uniform transfer of heat.
- Uses: These heaters are used in applications where the heating element needs to be easily inserted & removed, such as in moulding processes, plastic processing and packaging machinery, injection & blow moulding, extruders, foundries, fastening of turbine bolts, soldering pots, packaging equipment, and heat-sealing applications.
Choosing the Best Cartridge Heater Manufacturer
These days, the demand for cartridge heaters in various industrial applications is rising with each passing day. While choosing a cartridge heater manufacturer, it is essential to consider factors such as their experience in the industry, product quality, certifications, customer reviews, and after-sales support. Before making any decisions, it is best to research & compare multiple manufacturers to find the one that best suits your needs and budget.
You Can Trust Heatcon!
Heatcon happens to be a reputable manufacturer that provides custom solutions to meet your specific heating requirements and offers technical assistance whenever required. Heatcon Sensors happens to be a leading organization that is fully engaged in the manufacturing & supplying of a vast array of industrial heaters. Their products are vastly appreciated in the entire marketplace. Their products are known for their durability, high performance as well as easy installation features. For the most ideal cartridge heaters, you can contact Heatcon, which happens to be a worthy manufacturer & supplier of such types of different cartridge heaters that are available in both, low density & high-density options. The responding time of cartridge heaters (high-density) is pretty fast. These are utilised in different industrial applications like printing, packing, plastic, automobile, food processing, footwear & shoe industries etc.
Heatcon manufacturer & supplier also provides the split-type heater that is specifically developed for high temperature applications. Utilising MgO powder insulation, it assures to bring faster heat transfer & higher electric strength. This also provides more wattage in smaller sizes. Heatcon continues to surpass the benchmarked standards of quality, customer satisfaction, & timely delivery of products as per client demands. Thanks to their powerful expertise, big resource pool, & vast experience that is gained over the years. Heatcon happens to be positioned at an important place in the market providing viable heaters. Their staff of motivated engineers is technically sound. They also have best-in-class, latest, modern infrastructure with higher-quality inputs.
