electric cooker heating element

Product Application

Home appliances: household rice cookers, induction cookers, electric pressure cookers, slow cookers, ovens.
Industrial equipment: commercial high-power induction cookers, food processing tunnel sterilization equipment, laboratory high-temperature ovens.

Parámetros y especificaciones del producto

Rango de potencia: 2kW–15kW (customizable to 20kW, suitable for household induction cookers/commercial large pots).

Tensión de trabajo: 110V/220V–480V AC (single-phase/three-phase compatible, supports global power grids).

Valor de resistencia: 1Ω–50Ω (accurately matched by voltage and power, error ≤±3%).

Temperatura de trabajo: 500°C–1000°C (short-term peak), continuous stable operation 600°C (nickel-chromium alloy material).

Material:

Heating element: nickel-chromium alloy (NiCr 80/20) or stainless steel 316L (corrosion-resistant model).

Insulation layer: high-purity magnesium oxide ceramic (high temperature resistance, thermal shock resistance).

Dimensiones: length 80mm–500mm, diameter Φ8mm–30mm (supports U-shaped, spiral, flat customization).
Vida útil: 15,000–40,000 hours (based on actual working conditions, oxidation coating extends life).
Servicio personalizable: supports power, voltage, length, bending shape and surface treatment (such as explosion-proof coating).

core advantages

High-efficiency heat conduction: thermal efficiency ≥ 95%, 20% energy saving compared to traditional electric heating wire, suitable for high-power scenarios such as fierce fire stoves.
​​High-temperature resistant design: nickel-chromium alloy can withstand short-term peaks of 1000°C, and stainless steel 316L is suitable for acidic steam environments.
​​Precise temperature control: ±5°C temperature control accuracy, suitable for fine cooking needs such as smart electric pressure cookers and low-temperature slow cooking.
​​Quick response: temperature rises to 800°C within 2 minutes, reducing cooking waiting time.
​​Corrosion-resistant structure: ceramic insulation layer + metal sheath, resistant to harsh kitchen environments such as salt spray and oil stains.
​​Compact and lightweight​​: The volume is 30% smaller than that of traditional heating tubes, suitable for the thin design of embedded induction cookers.
​​Customized solution​​: Supports industrial-grade requirements such as explosion-proof certification and special threaded interfaces (delivery time 15-25 days).