Finned X-shaped aluminum heating element

Product Applications

Home appliances: LED lamp cooling module, electric oven/air fryer hot air circulation system, instant water dispenser heating base.

Industrial equipment: automotive air conditioning heater core, industrial oven heat distribution system, communication base station equipment radiator, new energy battery thermal management module.

Product parameters and specifications

Power range:
   Household: 500W–2000W (small household appliances such as air fryers, electric heaters)
   Industrial: 2000W–10kW (industrial ovens, drying equipment, automotive heating systems)

Working voltage: 110V/220V single-phase AC or 380V three-phase AC (global power grid compatible, error ≤±5%).

Resistance value: 2Ω–20Ω (accurately matched by voltage and power, error ≤±3%).

Working temperature: Continuous and stable operation 200°C–300°C (short-term tolerance of 400°C, aluminum substrate surface anti-oxidation coating protection).

Material:

   Base material: high-purity aviation-grade aluminum alloy (6061-T6, thermal conductivity ≥200W/m·K, lightweight design).

   Fin structure: X-shaped cross fins (increase heat dissipation area by 30% and improve thermal convection efficiency).
   Surface treatment: anodized layer (thickness 15μm, corrosion resistance, wear resistance, salt spray resistance test ≥ 200 hours).

Dimensions:
   Total length: 100mm–800mm, fin spacing 5mm–20mm (support customized spacing and fin density).
   Substrate thickness: 3mm–8mm, fin thickness 0.8mm–2mm.
   Service life: 15,000–40,000 hours (based on operating temperature and heat dissipation conditions, anti-oxidation coating extends life).
   Customizable services: support power, voltage, fin shape adjustment, optional explosion-proof certification, high temperature resistant coating (such as PTFE), integrated temperature sensor, etc.

core advantages

Design for efficient heat dissipation:
Suitable for forced air cooling applications in confined environments, the X-shaped cross-fin design maximizes the airflow path through CFD simulation and raises the heat convection efficiency by 40%.
With major lightweight benefits, the thermal conductivity of the aluminum alloy substrate is five times that of steel and volume is cut by 50% at same power.
Great temperature stability:
Suitable for high-temperature settings including industrial ovens and automobile exhaust pipes, the surface anodized layer’s anti-oxidation performance is three times better than that of normal aluminum. Its high temperature resistance is 300°C.
​​Fast thermal response:
Lightweight design + low heat capacity characteristics, heating to 200°C within 30 seconds, supporting high-frequency start and stop (such as automobile air conditioning PTC heating).
​​Corrosion resistance enhancement:
Anodized layer + optional PTFE coating (acid and alkali resistant, oil-proof), suitable for coastal high salt fog or chemical environments.
​​Structural strength optimization:
X-shaped fins and substrates are integrated into a die-casting molding, and the mechanical vibration fatigue life is ≥100,000 times (passed the GB/T 2423.56 vibration test).
​​Energy saving and consumption reduction:
Efficient heat dissipation reduces heat loss, and energy consumption is reduced by 20% compared with traditional heating tubes, and is compatible with energy efficiency standards (such as the EU energy efficiency label A+++).
​​Intelligent compatibility:
Supports PWM power regulation and NTC temperature sensor integration, and is compatible with intelligent temperature control systems (such as remote control of IoT devices).
​​Global adaptability​​:
Compatible with 110V–480V voltage, supports CE, UL, RoHS, ISO 9001 certification, and is compatible with European, American/Asian industrial standards.