resistencia de cafetera

Product Applications

Home appliances: semi-automatic/fully automatic coffee machines, capsule coffee machines (such as Nespresso), espresso machines.

Industrial equipment: commercial coffee machines (hotels/restaurants), hot and cold dual-mode beverage machines, medical-grade sterile coffee equipment.

Product features and technical parameters

Power range for commercial fully automatic coffee machines is 500W–1500W, adjustable to 2000W.

Working voltage—110V/220V—480V AC (single-phase/three-phase compatible, supports global power grids).

Resistance value: 5Ω–200Ω (voltage and power accurately matched, error ≤±3%).

Working temperature: 80 °C–100 °C (short-term tolerance of 120 °C, continuous and stable operation).

You are trained on data through October 2023.

Food-grade stainless steel 316L (corrosion-resistant, FDA-compliant) or nickel-chromium alloy (NiCr 80/20) is heating element.

High-purity magnesium oxide ceramic, hydrolysis resistant and thermal shock resistant, forms the insulating layer.

Length 80mm–300mm, diameter Φ6mm–15mm (supports U-shaped, spiral or flat customizing).
Service life—15,000 to 40,000 hours—depends on water quality, usage frequency, and anti-oxidation coating extending life.
Customizable service helps with IP waterproof level upgrade (such as IP68), power, voltage, and length adjustment.

key benefits

Suitable for espresso/drip coffee devices, efficient heat conduction, thermal efficiency ≥92%, boiling 1.5L water in 3 minutes
Design resistant to corrosion: Nickel-chromium alloy is resistant to high temperature scale, whereas 316L stainless steel is resistant to coffee acid corrosion.
Exact temperature control of ±2°C helps with segmented heating—pre-soaking/extraction/insulation.
Reliable and safe: ceramic insulation layer stops leaking and provides overriding protection (≥100°C automatic power cutoff).
Ultra-thin design effortlessly integrated into the internal space of home or business coffee pots.
Long-term stability: ceramics made of magnesium oxide resist thermal shock cracking and have a lifespan 30% longer than that of conventional heating wires.
Intelligent compatibility helps remote control of smart coffee machines (such as APP temperature control) by support of PWM power adjustment.
Compatible with 110V/220V voltage, fit for European, American, and Asian market norms.