After gas leak testing, flame and combustion testing is the second half of your safety gate. It verifies that each burner actually performs correctly — lighting reliably and burning with a stable, efficient flame. For a local assembly operation, this is not optional. Here is the equipment and method you need.
A stove can pass a leak test and still be unsafe or inefficient if the burners are mis-assembled, the nozzles are wrongly sized, or the flame spreader is defective. Combustion testing catches these problems — uneven flames, yellow tips, lifting flames, and poor heat output — before the stove reaches a customer.
A correct burner flame is blue with a clean inner cone, steady and even across all ports. Yellow or orange tips indicate incomplete combustion; a lifting or sputtering flame indicates incorrect pressure or nozzle sizing; an uneven flame suggests a blocked or damaged spreader. Train inspectors to recognize each defect and quarantine the unit.
Combustion testing must be a mandatory station in your line, with results recorded for traceability. THREEMI supplies gas stove CKD kits and advises partners on flame and combustion testing equipment — specifications, sourcing, and setup — so every stove you ship burns safely and efficiently.
THREEMI is the export brand of Shenzhen Sanmi Manufacturing Co., Ltd., a professional gas stove and kitchen appliance factory in Guangdong, China. With 400+ employees, a 20,000㎡ production facility, and an annual output of 3 million units, we serve wholesalers, distributors, brand owners, and e-commerce sellers in over 30 countries. Our factory is certified ISO9001, CCC, CE, UL, GS, ETL, NF, and SASO.
We supply complete gas stove CKD (Complete Knock Down) kits, plus assembly guidance, worker training support, and equipment purchasing advice — so you can build a reliable local manufacturing operation. Contact us to plan your CKD program.
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Email: logan@threemi.com
Website: www.threemi.com
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