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DW belt dryer


The main purpose

       The Dw series is the company's first cross-flow continuous drying equipment. It is used for drying sheet, strip and granular materials with good air permeability. It is also suitable for dehydrated vegetables, traditional Chinese medicine pieces and other materials with high moisture content and high temperature that are not allowed. Especially suitable: This series of dryers has the advantages of fast drying speed, high evaporation intensity and good product quality.The pasty material of the dewatered filter cake needs to be granulated or made into a rod shape, and then it can be dried.

Detail image



      Dehydrated vegetables, pellet feed, monosodium glutamate, shredded coconut, organic pigments, synthetic rubber, acrylic fiber, medicines, medicinal materials, small wood products, plastic products, aging and curing of electronic components, etc.

working principle

       The material is evenly spread on the mesh belt by the feeder. The mesh belt generally uses 12-60 mesh stainless steel wire mesh and is driven by the transmission device to move in the dryer.The dryer is composed of several units. The hot air in each unit circulates independently. Part of the exhaust gas is discharged by a special dehumidification fan. The exhaust gas is controlled by a regulating valve. The hot air passes through the mesh belt covered with materials from bottom to top or from top to bottom to complete the heat transfer. The process of mass transfer takes away the moisture of the material.The mesh belt moves slowly, and the running speed can be freely adjusted according to the humidity of the material. The dried finished product continuously falls into the receiver.The upper and lower circulation units can be flexibly equipped according to user needs, and the number of units can also be selected as needed.



Technical Parameters

型    号 1.2-8 type 1.2-10 type 1.6-8 type 1.6-10 type Type 2-8 Type 2-10
单   元  数 4 6 4 6 4 6
Bandwidth (m) 1.2 1.2 1.6 1.6 2 2
Drying section length (m) 8 10 8 10 8 10
Thickness of accessories (mm) 10-80 10-80 10-80 10-80 10-80 10-80
Operating temperature (°C) 60-150
Steam pressure (Mpa) 0.2-0.8
Steam consumption (kg/h) 120-300 150-375 150-375 170-740 180-500 225-600
Drying time (h/time) 0.2-1.2 0.25-1.5 0.2-1.2 0.25-1.5 0.2-1.2 0.25-1.5
Drying strength (kg/h) 60-160 80-220 75-220 95-250 100-260 120-300
Total fan power (kw) 9.9 12.1 9.9 12.1 18.2 22.2
Total equipment power (kw) 11.4 13.6 11.4 13.6 19.7 23.7


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Address: 86# Nanshan Development Area,Changjing Town,Jiangyin City,Jiangsu Province,China
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