Principle：
◆ The material is evenly spread on the mesh belt by the feeder. The mesh belt is generally made from 12-60 mesh stainless steel wire, which is dragged and moved in the dryer by the transmission device. The dryer is composed of several units, and each unit is independently heated by the circulation of hot air. The hot air passes through the mesh belt covered with the material from bottom to top or from top to bottom, in order to complete the process of heat conduction and mass transfer. During this process, the water contained in the material is removed, and some of the exhaust gas is discharged by the dehumidifying fan. The mesh belt moves slowly inside the chamber, and the moving speed can be adjusted according to the moisture level of the material. The number of the circulation units for drying and the number of the layers can be determined according to the requirements of our customers .

Features：
◆Jinling is a professional manufacturer of belt dryer
◆In 2016, our company produced the belt dryer that is designed with our innovations for processing graphene specifically, and the application of this dryer achieved great success.
◆This machine is widely used for drying materials with good air permeability such as flakes, strips and granules. It is particularly suitable for materials that have high moisture content, but require low drying temperature, such as dehydrated vegetables, and Chinese herbal medicines.
◆These dryers have the advantages such as fast drying speed, high level of automation and low energy consumption.
◆For materials such as sludge and filter cake, they need to be granulated before being uniformly dried.
◆Depending on the material, different heating, air distribution, feeding and circulation methods can be selected. Different materials such as wire mesh, conveying chain mesh, non-stick mesh belt, PTFE mesh belt, punching mesh plate can be used for making the mesh belt.
◆According to the requirements of our customers , optional cleaning device, sweeping device, distributing device and dust removal device can be added to the dryer.

Applications:

◆Different heating methods (electricity, heat pump, hot blast furnace, steam, thermal oil) and the loop heating system can be used for the dryer;
◆The length, width and number of layers of the mesh belt can be determined based on the requirements;
◆Different blowers and different structures of hot air distribution can be equipped to increase the permeability and the drying rate of the material;
◆By adjusting the settings of the mesh belt, such as the speed, material layer thickness, circulation structure, air volume, air pressure, interval temperature and exhaust gas volume, the drying efficiency can be ensured;
◆Different mesh holes, mesh plates, baffle plates, cleaning devices, and support structures can be equipped based on the requirements;
◆Optional strong magnetic deironing device can added to the dryer to remove the metal substances effectively.

Flow Chart：

Flow Chart：

Production Line of Belt Dryer with Three Layers

Production Line of Belt Dryer for Processing Pigment

Production Line of Belt Dryer for Processing Dehydrated Vegetables

Production Line of Belt Dryer with Five Layers

Technical Specifications：