Élément chauffant pour machine à expresso

Applications des produits

Appareils ménagers : cafetière goutte à goutte, moka pot, presse française, machine à café à capsules.

Équipement industriel : machine à café commerciale entièrement automatique, machine à café italienne pour hôtel/restaurant, équipement d'extraction à haute température pour l'industrie alimentaire.

Paramètres et spécifications du produit

Gamme de puissance :

    Utilisation à domicile : 1200W–2000W
    Utilisation commerciale : 2000W–5000W (supports continuous high-pressure extraction, suitable for fully automatic espresso machines)

Tension de fonctionnement : 110V/220V AC monophasé ou 380V AC triphasé (compatible avec le réseau électrique mondial, erreur ≤±5%).

Valeur de résistance : 3Ω–15Ω (accurately matched by voltage and power, error ≤±3%).

Température de travail : Continuous and stable operation of 92°C–96°C (short-term tolerance of 120°C, suitable for high-temperature and high-pressure extraction requirements of Italian espresso).

Matériau :

    Élément chauffant : food-grade stainless steel 316L (corrosion-resistant, anti-coffee oil deposition) or copper-nickel alloy (extremely fast heat conduction, high-temperature oxidation resistance).

    Couche isolante : céramique d'oxyde de magnésium de haute pureté (résistante à l'hydrolyse, aux chocs thermiques et aux fuites).

Dimensions : Length 60mm–150mm, diameter Φ5mm–10mm (supports spiral, needle or flat customization).
​Service life: 15,000–35,000 hours (based on water quality and cleaning frequency, anti-scaling coating extends life).
Services personnalisables : support power, voltage, shape adjustment, optional anti-scaling coating, dual-zone independent temperature control, explosion-proof certification, etc.

principaux avantages

​Extremely fast heating and constant temperature control:

The thermal conductivity of the copper-nickel alloy heating element is ≥150W/m·K, and it heats up to 90°C within 3 seconds, which is suitable for the 3–5 seconds fast extraction requirements of espresso machines.

​PID dynamic algorithm supports ±0.5°C temperature control accuracy to prevent flavor deviation caused by over-extraction or temperature fluctuations.

​Anti-grease and anti-scaling design:

Magnesium oxide ceramic insulation layer + nano-oleophobic coating on the surface of stainless steel/copper-nickel alloy, the efficiency of anti-coffee grease deposition is increased by 40%, reducing the frequency of cleaning.

​High-pressure tolerance​:

Strong structural design withstands 9–15 Bar pressure (suitable for semi-automatic/fully automatic espresso machines) to prevent bursting or deformation.

​Corrosion resistance​:

316L stainless steel is resistant to coffee acidic environment (pH 4.5–5.5), copper-nickel alloy is resistant to high-temperature oxidation, and its life is 50% longer than ordinary models.

​Safety and reliability​:

IPX7 waterproof rating, overpressure/overheating dual protection (≥120°C automatic power off), in line with CE, UL, LFGB food contact safety standards.

​Compact adaptability​:

The ultra-thin needle-shaped design is seamlessly embedded in the espresso machine boiler system, suitable for single boiler/double boiler models.

​Intelligent control compatibility​:

Supports PWM power regulation and IoT access (APP remote control of extraction parameters), and is suitable for smart coffee machine systems.

​Global adaptability​:

Compatible with 110V/220V voltage, supports CE, FCC, RoHS certification customization, and is suitable for European, American, and Asian markets.