Hi-Density Cartridge Heater
Compact Design · Stable Performance · Reliable Solution for Mold & Liquid Heating
Overview
The Hi-Density Cartridge Heater is engineered for precision heating in molds, liquid tanks, and compact equipment. Its centrally aligned heating wire ensures uniform heat distribution, while high-density ceramic insulation and welded sealing provide durability, safety, and resistance against liquid ingress. With high power density and robust construction, it is a classic choice for industrial heating applications.
Customize Your Solution
Looking for a heating band tailored to your equipment?
We offer full customization in size, shape, and specifications to match your exact needs.
Key Advantages
Enhanced Insulation
Compressed ceramic for superior thermal and electrical performance
High-Temperature Leads
UL-certified wires withstand up to 250°C continuous operation
Reliable Sealing
Welded ends protect against liquid or impurity intrusion
Precision Heating
Even heat output and extended service life
Technology & Build Quality
- Nickel-Chromium Heating Wire（Cr20Ni80）
Precision-wound, centrally positioned for uniform performance High-Density MgO Insulation
Provides efficient thermal transfer and strong electrical insulationDurable Sheath Options
SUS304, SUS316L, SUS321, INCOLOY800, copper, or aluminum for corrosion and heat resistancePrecision Manufacturing Process
Powder filling, swaging, sizing, and welding ensure >90% thermal efficiency and a long service lifeTermination Options
Threaded posts, welded terminals, or UL-certified high-temperature flexible leads
Key Specifications
Voltage: 12–440V
Power Range: 50W-3000W
Power Density: 5 – 25 W/cm² (customizable: high/medium/low)
Operating Temperature: Up to 300°C
Diameter Range: φ2mm – φ30mm
Insulation Material: High-purity crystalline MgO（optional alumina or quartz sand）
Sheath Material: Stainless steel, copper, or INCOLOY alloy
Applications: Molds, liquid containers, sealing machines, semiconductor chambers, lab heating equipment
Mounting Options: Insert, bolt-fixed, or threaded type
Contact Us
Get in touch with our team for inquiries, quotes, or technical support
Company Information
Address
No. 12, Kui Xing Avenue, Yumin Community, Xiaolan Town, Zhongshan City, Guangdong Province, China
Email
info@jieoheating.com
Phone
+86 13113974770