Civilian Outdoor Gas Appliances (Core Target Market)

Core Product Advantages

(Compared with ceramic burner plates and ordinary stainless steel porous plates)

1. Superior Combustion Performance

① Uniform full-surface infrared radiation without local hot spots

Its 3D interconnected open-pore structure enables thorough premixing of gas and air, making the entire plate heat uniformly to red hot. No open flame is generated, leaving pot bottoms unblackened. Thermal radiation efficiency is 25%–40% higher than traditional burner heads.

② Strong wind resistance with no flame lift-off for stable outdoor combustion

The porous structure forms a turbulent flame-locking design, preventing flameout under 3–5 grade outdoor winds, making it ideal for open-air, camping and commercial outdoor cookers. The risk of flame backflow and extinction is extremely low for enhanced safety.

③ Wide turndown ratio for flexible heat regulation

Stable combustion is maintained from low heat for warming to high heat for stir-frying, with a turndown ratio of up to 1:10 (versus only 1:4 for ceramic plates), catering to multi-level temperature control requirements.

④ Ultra-low emissions for eco-friendly operation

Complete premixed combustion drastically cuts CO and NOₓ output. Catalytic coatings can be applied to further decompose gas impurities, complying with European and American environmental standards for gas appliance exports.

2. Durable Material Properties (NiCr Alloy Substrate)

① High temperature resistance & thermal shock resistance

Sustained operating temperature ranges from 700°C to 1200°C. The plate will not crack or pulverize even when cold water splashes on its hot surface, a stark contrast to ceramic plates which easily shatter under drastic temperature swings, resulting in a huge gap in service life.

② High mechanical strength & anti-breakage performance

Integrally formed metal skeleton delivers outstanding impact and vibration resistance, avoiding breakage during transportation or bumpy outdoor use, with no fragility issues inherent to ceramics.

③ Resistance to gas corrosion & outdoor weathering

It resists sulfide corrosion from liquefied petroleum gas and natural gas, and will not oxidize or crumble under long-term exposure to rain, snow, or coastal high salt-fog environments.

④ Balanced thermal conductivity & heat storage with ultra-fast heating

The whole plate turns red and generates heat within 3–8 seconds after ignition, and releases residual heat slowly after shutdown for excellent heat retention.

3. Structural & Processing Advantages

① Customizable shapes for all forms

Flat, curved, cylindrical, bent and special-shaped designs are all available to fit non-standard burner cavities, while ceramic plates are limited to simple flat forms.

② Polymer-free foam structure with zero high-temperature volatiles

Constructed from a pure metal porous skeleton with no plastic foam interlayers, it releases no organic fumes, odors or carbon deposits under high-temperature operation.

③ Low pressure drop for reduced gas supply power consumption

Through-type pores create minimal gas flow resistance, eliminating the need for high-pressure blowers and matching small portable stoves and low-pressure gas supply equipment.

If you would like to order custom metal foam or porous metal, please call Huayan Intelligent Technology at +8613661985902，Email: 13661985902@163.com