Die-Cast Heating Element Sets

The die-cast heating element set adopts a modular design, including a die-cast aluminum alloy substrate and thick film resistor process components, integrated PID temperature control module and NTC temperature sensor, supports 3-5 seconds of rapid heating, energy efficiency ≥96%, working temperature range of 50℃-500℃, and adapts to multi-scenario power requirements (500W-8000W customization). It has IPX7 waterproof, anti-scaling corrosion, anti-dry burning protection and high temperature oxidation resistance. The surface anodizing treatment improves the uniformity of thermal conductivity, and the life span exceeds 50,000 hours, meeting the requirements of industrial-grade high stability and multi-device compatibility.
Minimum order quantity: 1000
Delivery time: 15-25 days
Factory location: Zhongshan, Guangdong, China

Application scenarios

Industrial equipment: heat exchanger, mold constant temperature system, industrial oven/tunnel furnace, new energy battery module heating.
Household appliances: coffee machine/capsule machine, electric water heater, steam hanging iron, electric pressure cooker, iron core components.
Medical and laboratory: sterilization equipment steam generator, constant temperature reactor, blood analyzer temperature control module.
Business scenarios: Hotel commercial electric tea boilers, restaurant chain beverage machines, and intelligent constant temperature water bath equipment.
Special fields: Auto parts heat treatment, aerospace fluid heating, and military equipment weather-resistant heating systems.
Supports multi-device compatible replacement and provides customized package solutions (such as combined heating plate + boiler + steam module).

Die-Cast Heating Element Sets Specifications (Core Parameters)

​Parameter​ ​Specification Range​
Power Range 800W-5000W (covers household to commercial steam irons, coffee machines, and humidifiers)
Operating Voltage 220V (single-phase, household standard); 380V (three-phase, commercial optional)
Resistance Value 5Ω-30Ω (single-unit or multi-unit combination, matched to power/voltage)
Operating Temperature Surface: 120℃-250℃ (normal operation); Max. withstand: 280℃ (short-term overload protection)
Vật liệu Heating element: Nickel-chromium alloy (Cr20Ni80, Φ0.6mm-Φ2.5mm, high resistivity & thermal conductivity); Housing: 304/316 stainless steel (corrosion-resistant, thickness 1.2mm-3.0mm); Base: Die-cast aluminum alloy (A356/6061, high thermal conductivity)
Dimensions Length: 150mm-600mm; Width: 50mm-150mm; Thickness: 20mm-50mm (compatible with heating slots in steam irons, coffee machines, and humidifiers)
Service Life 8000h-15000h (normal use, no dry burning/limescale buildup under typical conditions)

Product Characteristics (Core Features)

  • ​Multi-Device Adaptability​​: Customizable dimensions and power to fit mainstream devices—steam irons (rapid steam generation), coffee machines (stable brewing temp), and humidifiers (efficient humidity boost). Direct installation without modification.
  • ​Rapid Heating Efficiency​​: High-conductivity nickel-chromium alloy core heats to 180℃ (optimal steam temp for irons) in ≤4 minutes for 2000W models, reducing wait time across devices.
  • ​Uniform Heat Distribution​​: Precision-cast aluminum alloy base ensures even heat transfer, minimizing cold spots and localized overheating (critical for consistent coffee brewing and steam quality).
  • ​Corrosion & Scale Resistance​​: 304/316 stainless steel housing withstands water, steam, and mineral deposits (limescale); aluminum alloy base resists oxidation, extending lifespan in high-moisture environments.
  • ​Precise Temperature Control​​: Resistance matching enables ±3℃ stability, allowing adjustment for delicate fabrics (steam irons), optimal coffee extraction (90-105℃), or humidity control (humidifiers).
  • ​Safe & Reliable Operation​​: Insulated stainless steel surface prevents electric leakage; built-in overheat protection (auto-shutoff at >280℃) safeguards against dry burning or overheating.
  • ​Long Lifespan Design​​: Optimized heat dissipation reduces thermal stress and element fatigue; 8000h+ stable performance under daily use (e.g., 30-minute daily ironing, 2-hour coffee brewing).

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