2ton boiler for hospital Electric Heating Boiler 3 pas
3 pass fire tube boiler – Vertical-steam-boiler . Except hot oil boiler, oil gas fired steam boiler and biomass water tube steam boiler is also suitable for textile factories. 3 pass fire tube boiler in Food Industry. 3 pass fire tube boiler is very important for food processing industry, it can be used for drying, disinfect, curing, distillation, and sterilization.