Adopt Japan-import fire lighters and constant temperature controllers. It can be lighted for continuous ignition and have heat pipe device. It owns fast heating speed but keeps constant temperature as well as time-saving, oil-saving and high efficient features. Based on the thick plate materials, it has good insulation effects. Without old cooking oil production, it is easy to operate. Specification: Length 430 mm Width 580 mm Height 870 mm Volume 20 L Fuels Liquefied natural gas