The circular die-cast heating plate adopts die-cast aluminum alloy substrate and thick film resistor technology, integrated with PID temperature control module, achieves 3-5 seconds fast heating, energy efficiency ≥96%, working temperature range 50℃-500℃, supports power (500W-6000W) customization, has corrosion resistance, high temperature oxidation resistance and uniform heat distribution performance, adapts to high-frequency continuous heating scenes, and has a lifespan of more than 50,000 hours, meeting the industrial-grade high stability and low energy consumption requirements.
Minimum order quantity: 1000
Delivery time: 15-25 days
Factory location: Zhongshan, Guangdong, China
Industrial ovens/tunnel furnaces, medical sterilization equipment, heat treatment of automotive parts, heating of new energy battery modules, home appliance constant temperature systems (such as dishwashers/dryers), laboratory constant temperature reaction chambers, LED lamp holder die-casting molds, mold constant temperature heating plates, industrial fluid constant temperature control modules.
| Parameter | Specification Range |
|---|---|
| Power Range | 500W-5000W (customizable for small household to commercial appliances) |
| Operating Voltage | 220V (single-phase, household standard); 380V (three-phase, commercial optional) |
| Resistance Value | 2Ω-25Ω (single-unit or multi-unit combination, matched to power/voltage) |
| Operating Temperature | Surface: 80℃-200℃ (normal); Max. withstand: 250℃ (short-term overload protection) |
| Material | Heating element: Nickel-chromium alloy (Cr20Ni80, Φ0.6mm-Φ2.0mm); Housing: 304/316 stainless steel (food-grade, corrosion-resistant, thickness 1.0mm-2.5mm) |
| Dimensions | Diameter: 100mm-300mm; Thickness: 20mm-50mm (compatible with circular heating slots in kettles, coffee machines, etc.) |
| Service Life | 5000h-12000h (normal use, no scaling/corrosion/dry burning) |
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