... ISO requirement4, Heating types: Electric heating/Steam heating5, Plate size: 460*640*45mmMain UsageThis machine is widely applied for the heating and ... forced ventilating to dry the target materials evenly , The whole machine runs in stable condition ,low noise , self-control temperature , ... tray could bear about 3 KG food material.2, This machine has 48ray3, All material is SUS304/316l.ModelJB-B- ...