Material is evenly laid on the mesh belt by a feeder. The mesh belt is made of 12 to 60 mesh stainless steel mesh and is moved by a transmission device to move in the dryer. The dryer consists of a number of units. Each unit has independent circulation of hot air. Part of the exhaust is discharged by a special dehumidifying fan.
Each unit discharges exhaust gas with a regulating valve. From the top down or from the bottom up, the hot gas passes through the mesh belts covered with the material to complete the heat and mass transfer process and remove the moisture from the material. The mesh belt moves slowly, the operating speed can be freely adjusted according to the material temperature, and the dried product continuously falls into the receiver.
Application: 1. This machine is kind of hot air circulation drying oven machine, it is widely used infood industry, pharmaceutical industry, chemical industry, and other industries.
2. This drying oven machine is applicable to dry and dewater the vegetables, fruits, Chinese medicinal herb, pigment, baking finish, and other materials.
3. This drying oven adopts axial flow fan, equipped with automatic constant temperature control system and computer control system for choice. The thermal efficiency of this drying oven can reach about 70%