Cartridge Heater Manufacturer in India
At Antique Heating Elements (AHE), we are a leading manufacturer and supplier of Cartridge Heaters in India. Designed for precise heating of metal blocks, dies, and molds, our cartridge heaters are available in High-Density (HD) and Low-Density (LD) variants.
With 15+ years of expertise and ISO 9001:2015 & ISO 14001:2015 certifications, AHE cartridge heaters are trusted for their long life, fast heating, and high efficiency across industries like plastics, packaging, automotive, food processing, and pharmaceuticals.
Cartridge heaters are compact, high-watt density heating elements used in dies, molds, and packaging machinery, where precision is critical. At AHE, we manufacture both high-density cartridge heaters and low-density cartridge heaters to suit diverse applications. These heaters provide accurate and consistent heating for demanding industries like plastics, packaging, and pharmaceuticals.
Cartridge heaters are frequently paired with band heaters and mica heaters in extrusion and injection molding systems, while coil heaters and ring heaters complement them in hot runner applications. In large-scale operations, cartridge heaters may also work alongside casted heaters and furnace heaters to maintain consistent thermal performance across the entire process.
High-Density Cartridge Heaters
- Swaged construction with nichrome coil and high-purity MgO insulation
- Withstand higher watt densities for rapid heat transfer
- Suitable for high-temperature and heavy-duty industrial applications
Low-Density Cartridge Heaters
- Designed for moderate heating requirements
- Lower watt density ensures longer life at reduced temperatures
- Cost-effective solution for light to medium duty applications
Key Features of Cartridge Heaters
- 🌡️ High Temperature Capability – Operates up to 750–850 °C (HD) and 400–500 °C (LD)
- ⚡ Uniform Heating – Ensures precision temperature control
- 🛡️ Durable Sheath Options – Available in SS304, SS316, Incoloy
- 🔧 Customizable Sizes – Diameters from 6 mm to 35 mm, lengths up to 2500 mm
- 🌍 Moisture & Corrosion Resistant – Rugged design for long service life
- 🔥 Optional Sensors – Built-in thermocouples / RTDs for precise monitoring
Specifications :
- Diameter Range: 6 mm to 35 mm
- Length: Up to 2500 mm
- Material: Stainless Steel (SS304/SS316), Incoloy
- Voltage: 12V to 480V
- Operating Temperature: High Density: Up to 750–850 °C
- Low Density: Up to 400–500 °C
- Watt Density: Up to 150 W/in² (HD) | Moderate for LD
- Terminations: Lead wires, threaded terminals, flexible cable, pin connectors
Applications :
- Plastic injection & blow molding machines
- Hot runner manifolds & nozzles
- Packaging & sealing equipment
- Medical & laboratory devices
- Food processing machinery
- Automotive and aerospace heating systems
Why Choose AHE Cartridge Heaters?
✔ 12+ years of manufacturing expertise in cartridge heating technology
✔ ISO-certified quality standards for reliability and durability
✔ Custom-engineered designs for OEMs and end-users
✔ Wide range of sizes & terminations available
✔ Competitive pricing & quick delivery
Cartridge Heater Comparison Table
Type | Material | Applications | Heating Range |
High-Density Cartridge | SS304 / SS316 / Incoloy + MgO | Molds, Dies, Hot Runner, Packaging, Heavy-duty heating | Up to 750–850 °C |
Low-Density Cartridge | Stainless Steel | Moderate temp heating, OEM equipment, General industrial use | Up to 400–500 °C |
Product Details :
| Cartridge Heater | |
|---|---|
| Minimum Order Quantity : | 6 Pieces |
| Power (Watts) : | As per recommendation for the Process |
| Voltage : | As per recommendation for the Process |
| Size : | As per recommendation for the Process |
| Port of Dispatch : | Ghaziabad |
Get a Quote
Looking for a trusted cartridge heater manufacturer in India? At Antique Heating Elements, we supply high-density and low-density cartridge heaters tailored to your specific industrial requirements.
