Espresso Machines Heating System —— Precise temperature control full-scenario coffee machine heating solution
The heating system designed specifically for espresso machines integrates boilers, heat exchangers, temperature control modules and heat recovery technology, adapts to the power range of 300W-20kW, temperature control accuracy of ±0.5℃, and thermal efficiency ≥92%.
MOQ：1000PCS
Plazo de entrega：25días
Ubicación de la fábrica: Zhongshan, Guangdong, China
Electrodomésticos: hervidores eléctricos, dispensadores de agua instantánea, freidoras de aire, ollas saludables, bases calentadoras para cafeteras.
Boiler-Based Systems
Power: 1.5kW–5kW (residential) / 5kW–15kW (commercial).
Voltage: 110V/220V single-phase AC or 380V three-phase AC.
Material:
Boiler: Food-grade stainless steel 316L (corrosion-resistant) or brass (high thermal conductivity).
Heating Element: Nickel-chromium (NiCr) alloy (high-temperature oxidation resistance) or PTC ceramic (self-limiting).
Control de temperatura:
PID algorithm with ±1°C accuracy.
Dual thermostats (one for brewing, one for steam).
Recovery Time: 30–60 seconds (after pulling a shot).
Heat Exchanger (HX) Systems
Power: 1.8kW–4kW (residential) / 4kW–12kW (commercial).
Material:
HX Coil: Stainless steel 316L (dual-purpose: steam + water heating).
Separate Boiler: Brass or stainless steel for steam generation.
Temperature Stability:
PID-controlled brewing circuit (±0.5°C).
Instant steam on demand (no waiting).
Efficiency: Energy-saving design (no dual boilers), 20% lower energy consumption.
PID + Thermoblock Systems
Power: 1.2kW–3kW (compact residential machines).
Material: Aluminum thermoblock (lightweight, rapid heat transfer).
Features:
Pre-infusion control via flow meters.
Integrated pressurestats for real-time brewing adjustments.
Precision Temperature Control
PID Algorithms: Maintain 92°C–96°C (±0.5°C) for optimal coffee extraction.
Separate Brewing/Steam Circuits: Prevent temperature fluctuations during milk steaming.
Rapid Heat Recovery
High-Flow Boilers: Recover to brewing temperature in <30 seconds (commercial machines).
Thermoblock Systems: Achieve brewing readiness in 15 seconds (residential).
Durability & Safety
Calderas de acero inoxidable: resisten la formación de incrustaciones y la corrosión (ideales para zonas de agua dura).
Protección contra sobrecalentamiento: Apagado automático a >120 °C (certificado CE/UL).
Sensores de nivel de agua: evitan la ebullición en seco (resistencia al agua IPX7).
Versatility
Steam Wand: Generates microfoam for latte art (adjustable steam pressure: 0.5–1.5 bar).
Pre-Infusion: Gradual water pressure build-up (5–10 bar) for even extraction.
Smart Features
Wi-Fi/Bluetooth Control: Adjust settings via smartphone app (e.g., Breville Oracle Touch).
Auto-Clean Cycle: Descaling reminders and automated flushing.
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