... : 23600btu 4) Min order: 100pcs Usage:baking in food processing cast iron gas heater Reference No.: AM242Gas Consumption: LPG=0.541kg/h ... been widely used in many fields, such as industrial baking enamel, ceramic, food, printing and dyeing etc.2. AdvantagesA-By infrared ... , tobacco, tea, grain, aquatic products, vegetables, meat and so on. cast iron gas heater--AM242