coffee maker heating plate

Product Applications

Home appliances: electric kettles, instant water dispensers, air fryers, health pots, coffee machine heating bases.

Product parameters

Type and material:

Nickel-chromium alloy (NiCr): temperature resistance 800°C, resistivity 1.10 Ω·mm²/m, suitable for high-power espresso machines, fast heating to 92°C±1°C.

Ceramic heater (MCH): ceramic substrate integrated with nickel-chromium resistor, temperature resistance 300°C, thickness ≤2mm, suitable for capsule coffee machine/ultra-thin design.

PTC ceramic heater: self-limiting temperature characteristics (Curie point control), automatic power adjustment to prevent overheating, suitable for drip/American coffee machines.

Power range:

Standard model: 800W–1500W (suitable for household single cup to semi-automatic coffee machines).

Commercial model: 1500W–3000W (continuous cup discharge, suitable for semi-automatic/fully automatic commercial models).

Working voltage:
Standard voltage: 110V/220V AC (error ±5%), compatible with global universal power supply.
Low voltage adaptation: 12V–24V DC (portable camping coffee machine).
Temperature control:
PID algorithm: temperature control accuracy ±1°C, supports preheating (such as preheating to 85°C to extract hand-poured coffee).
NTC temperature sensor: real-time monitoring of surface temperature to prevent overheating and deformation of the bottom of the pot.
Dimensions:
Shape: round/square (adaptable to different pot bottoms, such as 58mm capsule coffee machine, American coffee machine pot base).
Size: 8cm–15cm in diameter (matching mainstream coffee machine base).
Life and reliability:
Regular models: 5,000–10,000 hours (anti-dry burning design, support automatic power-off protection).
Commercial model: 10,000–15,000 hours (enhanced heat dissipation and anti-oxidation coating).

Core advantages

Fast preheating:

NiCr material heats up at a rate of 15°C/second, reaching the extraction temperature (92°C±1°C) within 30 seconds, shortening the waiting time.

Accurate temperature control:

Supports multi-stage temperature control (such as preheating → extraction → insulation), suitable for espresso (92°C), hand pouring (85°C), and milk foam (60°C).

PTC self-limiting temperature: Automatically matches the power of the coffee machine to avoid the risk of over-extraction or cold extraction.

Safe and durable:

The ceramic substrate (MCH) has excellent insulation, the surface temperature uniformity is ≤±3°C, and there is no local overheating that causes the bottom of the pot to deform.

Anti-dry burning protection: The power is automatically cut off when the temperature exceeds the threshold (such as 110°C), which complies with the UL 1082 coffee machine safety standard.
Quiet operation:
No mechanical vibration, suitable for open kitchen or night use.
Wide adaptability:
Supports 58mm standard capsule coffee machine, American drip pot, French press pot, etc., compatible with curved/flat pot bottom.
Energy-saving design:
Low power standby mode (standby power consumption ≤0.3W), saving 20% more power than traditional resistance wire.