Die-Cast Heating Element

SKU 4041 カテゴリー加熱ダイカスト部品タグ water heating element, 電熱器, 給湯器発熱体, heater element plate, カスタム発熱体

The Die-Cast Heating Element adopts die-cast aluminum alloy substrate and thick film resistor technology, integrates PID temperature control module and NTC temperature sensor, achieves 3 seconds fast heating, energy efficiency ≥96%, working temperature range 50℃-500℃, and supports power (500W-8000W) customization. The surface anodizing treatment improves corrosion resistance, has IPX7 waterproof, anti-dry burning and anti-scaling performance, and has a lifespan of more than 30,000 hours, meeting the stable heating needs of high-frequency industrial and civilian scenarios.

最低発注量1000
納期：15～25日
工場所在地中国広東省中山市

Product Applications

Capsule coffee machine steam module, fully automatic coffee machine boiler, electric iron soleplate, instant electric water heater, industrial heat exchanger, new energy battery module constant temperature system, medical sterilization steam generator, laboratory constant temperature water bath device, hotel commercial electric tea stove, mold constant temperature heating component, smart wearable device temperature control unit.

Die-Cast Heating Element Specifications (Core Parameters)

Parameter	Specification Range
パワーレンジ	800W-5000W (covers household to commercial small appliances: electric kettles, coffee machines, electric pots, bottle warmers, soy milk makers, blenders)
動作電圧	220V (single-phase, household standard); 380V (three-phase, commercial optional)
Resistance Value	3Ω-30Ω (single-unit or multi-unit combination, matched to power and voltage requirements)
Operating Temperature	Surface: 120℃-300℃ (normal operation); Maximum withstand: 350℃ (short-term overload protection)
素材	Heating element: Nickel-chromium alloy (Cr20Ni80, Φ0.6mm-Φ2.5mm, high resistivity + high thermal conductivity); Housing: Die-cast aluminum alloy (A356/6061, corrosion-resistant, thickness 1.2mm-3.0mm)
寸法	Length: 150mm-600mm; Width: 50mm-150mm; Thickness: 20mm-50mm (customizable to fit circular/square heating slots in target appliances)
Service Life	8000h-15000h (normal use, no dry burning, limescale buildup, or corrosion under typical conditions)

Product Characteristics (Core Features)

Rapid & Uniform Heating: High-conductivity nickel-chromium alloy core enables fast heat transfer, reducing preheating time to 3-5 minutes for 1.5L water boiling (100℃) in 2000W models. The die-cast aluminum housing ensures even heat distribution, eliminating cold spots critical for consistent performance in electric kettles (boiling), soy milk makers (grinding/heating), and blenders (hot blending).
Multi-Appliance Adaptability: Customizable dimensions (length: 150-600mm) and slot-compatible design fit mainstream devices—electric kettles (bottom slots), coffee machines (brew chamber heating plates), electric pots (base heating elements), bottle warmers (encircling rings), and blenders (motor compartment heating). Direct installation without modification.
Corrosion & Scale Resistance: Die-cast aluminum housing resists oxidation and steam corrosion; the smooth surface finish minimizes limescale adhesion (reduces cleaning frequency by 40% vs. uncoated aluminum). Nickel-chromium alloy core withstands mineral deposits, extending lifespan in high-moisture environments (e.g., daily use in humid kitchens).
Safe & Reliable Operation: Insulated aluminum housing prevents electric leakage; built-in overheat protection (auto-shutoff at >350℃) safeguards against dry burning or overheating. Optional temperature sensor interfaces support ±5℃ precise control (e.g., 40-60℃ constant temperature for bottle warmers, 90-105℃ extraction for coffee machines).
Energy Efficient Design: Thermal efficiency ≥92%, reducing power consumption compared to traditional heating elements. For example, boiling 1L water in an electric kettle takes 3-5 minutes with 1500W models, lowering energy waste.
Lightweight & Durable: Aluminum alloy density (2.7g/cm³) makes the element 30%-40% lighter than stainless steel alternatives, ideal for weight-sensitive devices like portable coffee machines or electric kettles. Optimized thermal expansion matching (aluminum and nickel-chromium have similar coefficients) reduces fatigue, ensuring stable performance under high-frequency use (e.g., 2 hours daily operation).
Cost-Effective Solution: Die-casting technology lowers production costs while maintaining performance, making it a competitive choice for both OEM manufacturers and aftermarket replacements.