Place of Origin：GuangDong, China Material Introduction Made from high-purity alumina ceramic, offering excellent electrical insulation, high-temperature resistance, mechanical strength, and dimensional stability. Key Features Good heat resistance for hot air gun and heat gun heating applications Stable ceramic insulation performance during continuous operation Compact cylindrical structure for hot air gun heating element replacement Suitable for heat guns, plastic welding tools, hot air stations, and repair equipment Custom ceramic heater core options are available based on drawings, samples, voltage, power, and terminal design Application Industries This ceramic heater core is commonly used in hot air guns, heat guns, plastic welding guns, hot air soldering stations, heat shrink tools, repair equipment, and small industrial hot air heating devices. It is suitable for users looking for a reliable heat gun heating element or hot air gun heating element replacement. Delivery Time Delivery time is confirmed based on the drawing, specifications, quantity, and production requirements.

Place of Origin: Guangdong, China Material:High-purity alumina ceramic (Al₂O₃) or silicon nitride ceramic (Si₃N₄) substrate, incorporating a co-fired tungsten (W) or molybdenum (Mo) heating circuit and high-temperature-resistant alloy terminals. Key Features:High power density, rapid heating response, reliable electrical insulation and strong thermal-shock resistance, with stable operation under continuous airflow. Voltage, power, dimensions and terminal configuration can be customized for different equipment requirements. Typical Applications:BGA rework stations, handheld hot air guns, plastic welding guns, heat-shrink tools, industrial drying and curing modules, rework systems, and automated heat-sealing equipment. Explore more ceramic heating core products. Lead Time:Evaluated according to product specifications, rated power, dimensions, terminal design, order quantity and inspection requirements.

Place of Origin: Guangdong, China Material Introduction:Made from high-alumina ceramic, offering excellent electrical insulation, high-temperature resistance, mechanical strength, and dimensional stability. Key Features:Designed for industrial furnace heating systems, this ceramic bobbin heater core offers good electrical insulation, stable wire support, heat resistance, and reliable performance under repeated heating cycles. The length, diameter, hole layout, wire arrangement, and terminal connection can be adjusted according to the furnace structure. Application Industries:Commonly used in industrial furnaces, heat treatment equipment, radiant tube heaters, kilns, drying ovens, annealing furnaces, and other high-temperature electric heating systems. Delivery Time:Lead time depends on the ceramic material, product size, heater structure, resistance wire layout, terminal design, and order quantity. Please contact us with your drawing, sample, or furnace heater requirements for evaluation.

Product Name:Industrial Metal Heating Core (Sheathed Resistance Heating Element) Product Material:Heating Resistor: Nickel-Chromium ($NiCr$) or Iron-Chromium-Aluminum ($FeCrAl$) alloy; Insulation: High-purity compressed Magnesium Oxide ($MgO$) powder; Outer Sheath: Stainless Steel (304/316L/310S), Incoloy, or Titanium. Material Characteristics:Superior mechanical impact resistance, High surface power density, Wide operating voltage range, Excellent ductile properties for custom shaping, Oxidation resistance at high temperatures, Stable electrical resistivity. Application Fields:Industrial immersion heaters, Injection molding manifolds, Packaging sealing bars, Oven heating elements, Large-scale solder pots, Oil and gas pre-heaters, Space heating systems, Defrosting modules. Application Industries:Biomedical (Sterilization equipment), Advanced Machinery (Plastic processing), New Energy (BMS thermal management), Fluid Control (Heavy oil heating), Electronic Engineering (Wave soldering pots), Aerospace (Environmental control systems), Petrochemical (Pipeline heat tracing), Broad Semiconductor (Chamber heating). Processing Difficulties:Achieving high-density MgO compaction to prevent dielectric breakdown, Ensuring precise centering of the resistance wire within the sheath, Managing moisture control during sealing to prevent insulation degradation, Precision bending of the metal sheath without compromising the internal circuit. Processing Flow:Resistance wire coiling → Metal tube cutting and cleaning → Automatic filling of MgO powder → Tube reduction (swaging) for densification → High-temperature annealing → Terminal welding and sealing → Insulation resistance and hi-pot testing → Final bending and shaping → Quality inspection → Packaging. Delivery Period:Standard tubular elements: 10-20 days, Customized industrial-scale assemblies: 25-40 days.

Place of Origin:guangdong.China Material:Made from high alumina ceramic, these heating beads are designed for ceramic heating core applications, especially flexible ceramic heater pads. They are used as insulation and support parts to help keep heating wires securely in place during high-temperature operation. Key Features:High temperature resistance | Good electrical insulation | Stable wire support | Reliable thermal stability | Wear-resistant ceramic surface | Suitable for heater pad assembly | Custom sizes and hole designs available Application Industries:These alumina ceramic heating beads are commonly used in flexible ceramic heater pads, welding preheating, post-weld heat treatment, pipeline heating, pressure vessel heating, industrial maintenance, and custom electric heating assemblies. For more material options, you can also explore our alumina ceramics. Delivery Time:Standard alumina ceramic heating beads can be supplied according to stock availability. For custom bead size, hole diameter, shape, or heater pad assembly requirements, please contact CERAMPRO after confirming drawings, samples, or specifications.