Calentador de aire tubular con aletas

Product Applications

Home appliances: industrial heaters, air conditioning auxiliary heating modules, electric heaters, constant temperature water heaters.

Industrial equipment: industrial hot air circulation systems, greenhouse heating equipment, wood/ceramic dryers, automotive air conditioning heater cores

Parámetros y especificaciones del producto

Rango de potencia:
Household: 500W–3000W (electric heater, air purifier, bathroom heater)
Industrial: 3000W–20kW (industrial HVAC system, oven, pipe heating)
Tensión de trabajo: 110V/220V CA monofásica o 380V CA trifásica (compatible con la red eléctrica mundial, error ≤±5%).

Valor de resistencia: 2Ω-50Ω (ajustado con precisión por tensión y potencia, error ≤±3%).

Temperatura de trabajo:
Modelo convencional: funcionamiento continuo y estable de 150°C-300°C (diseño de temperatura autolimitante, antisobrecalentamiento).
High temperature model: short-term tolerance of 400°C (customized heat dissipation structure and high temperature resistant coating are required).

Material:

Base material: stainless steel 304/316L (corrosion-resistant and anti-oxidation) or aluminum alloy (lightweight, thermal conductivity ≥200W/m·K).
​​Fin structure: spiral fin/longitudinal fin (increase heat dissipation area by 50%, improve heat convection efficiency).
​​Surface treatment: anodized layer (corrosion resistant) or ceramic coating (high temperature resistant to 600°C).
Dimensiones:
Tube diameter: Φ10mm–Φ50mm, length 100mm–2000mm (customized length and fin density are supported).
Distancia entre aletas: 5mm-30mm (resistencia al viento ajustable y eficiencia de disipación de calor).
Vida útil: 20,000–80,000 hours (based on operating temperature and heat dissipation conditions, anti-oxidation coating extends life).
Servicio personalizable: support power, voltage, fin shape adjustment, optional explosion-proof certification, IP protection level (such as IP68), integrated temperature control probe, etc.

Principales ventajas

​​Efficient heat dissipation and thermal efficiency:

The spiral fin structure optimizes the airflow path through CFD, improves the heat convection efficiency by 50%, and the heat exchange rate under forced air cooling is ≥95%.
The thermal conductivity of stainless steel/aluminum alloy substrate is 5 times that of steel, and the volume is reduced by 60% at the same power, which is suitable for compact equipment.
​​Self-limiting temperature safety feature:
Adopt PTC ceramic chip (optional) or nickel-chromium alloy heating wire, automatically reduce power when the temperature exceeds the set value, no external thermostat is required, and overheating and combustion are prevented.
​​Quick response and energy saving:
Diseño ligero (densidad 2,7g/cm³) + características de baja capacidad calorífica, calentando a 200°C en 30 segundos, el consumo de energía se reduce en 30% en comparación con los calentadores tradicionales.
​​Corrosion resistance and long life:
316L stainless steel is resistant to acid and alkali corrosion (pH 1–14), and the anodized layer or ceramic coating is resistant to salt spray test ≥500 hours, and the life is extended by 2–3 times.
​​Multi-scenario adaptability:
Supports IP68 waterproof and dustproof (suitable for bathrooms, outdoor equipment), explosion-proof certification (Ex d IIB T4, suitable for petrochemical environments).
Compatibilidad inteligente:
Integrated NTC temperature sensor and PWM power regulation module, supports IoT remote temperature control (APP/PLC), and is suitable for smart building systems.
​​Global compliance​​:
Complies with CE, UL, CCC, RoHS certifications, and supports AEC-Q200 automotive-grade standards (vibration resistance, wide temperature range -40°C~+85°C).