Description Standards GB 19083-2010 YY 0469-2011 GB 2626-2006 BS EN 136-1998 GB 19083-2003 Specifications Head mold automatic movement linear speed: (60±5) mm/s Flame height: 40±4 mm Flame at height from top of burner: (20±2) mm Flame at temperature from the top of the burner: (800±50) °C Distance between the top of the burner and the lowest point of the mask: (20±2) mm Burner height: ≤30 mm Metal die wall thickness: 2~3 mm Afterflame time and smolder time timer: 0~9999.9 s (±0.1 s) Working power: AC220V, 50Hz, 50W Control system: PLC + Touch Screen