... Save above 30% energy than electric2.High efficient: preheating up time can be reduced to under 30min3.Eco ... shredded squid oven, oven for roast duck, smokeless oven, griddle, middle eastern oven, hot pot oven, roasting pachyrhizus oven, snack car, soup oven, cooking ... lineGlass and ceramics industry: Enamel firing dryer, glass oven, heat-setting machine, mould drying, fritting, parchingPaper industry ...