DW Series Mesh Belt Dryer

     

   

Product Description
This machine is a continuous penetrating flow drying equipment applied for drying material in strip ,particle or slice state  and with good ventilation.The machine is suitable for the materials such as DE-watering vegetable, herbal medicine of traditional Chinese medicine and others, for which the water contents are high and high drying temperature is not allowed. For our DW series mesh belt dryer , it is one of our main equipment and very hot machine in our company.there are two types of mesh belt dryer , one is for drying the material , the other is for cooling the material . The biggest difference between two machines are the mesh .  

     

   

Principle

The materials are uniformly distributed on the mesh-belt by the material feeder. The mesh-belt generally adopts 12-60 mesh stainless steel mesh and it is drawn by a transmission device and move inside the dryer. The dryer is composed of several sections. For each section the hot air is circulated separately. Part of exhausted gas is exhausted by a special moisture exhaust blower. The waste gas is controlled by an adjustment valve. The hot air passes through the mesh-belt covered with bring water material away. The mesh-belt moves slowly, running speed can be freely adjusted according to the material property. The final products after the drying process will fall into the material collector continuously. The top and low circulation units can be freely equipped according to client requirement;

Advantage
1.High efficiency,low consumption and easy operation
2.No pollution,have heat insulating layer;fast heating,convenient to start and stop
3.The speed of mesh belt dryer could be controled

4.The temperature of the mesh belt dryer could be adjustable according to the buyer demands.

Features 
①  Most hot air is circulated in the cabinet, heat efficiency is high and save energy.
② Use forced ventilation and cross flow type drying principle, there are air distribution plates in the cabinet and material is dried uniformly.
③ Low noise, stable operating, self-control temperature and convenience to install and maintain.
④ Wide scope of application, it is suitable for all kinds material, and is the general type drying equipment
⑤ Common control(Button control)or PLC and touch screen control are on request 
⑥ Temperature controllable ;

⑦ Store memory of work-program mode and technological parameter and printing function (According to client’s requirements)

Flow chart 

 Single layer mesh belt dryer

Multi-layer mesh belt dryer

Application
De-watering vegetable, particle feed, gourmet powder, shredded coconut stuffing, organic color, compound rubber, medicine product, medicine material, small wooden product, plastic product, aging and solidification for the electronic component and device..

  

Technical parameters 

spec	DW-1.2-8	DW-1.2-10	DW-1.6-8	DW-1.6-10	DW-2-8	DW-2-10
unit number	4	6	4	6	4	6
belt Width (m)	1.2	1.2	1.6	1.6	2	2
drying section Length (m)	8	10	8	10	8	10
Thickness of the material (mm)	10-80
Temperature ℃	60-130
steam Pressure Mpa	0.2-0.8
steam Consumption Kgsteam/KgH2O	2.2-2.5
drying strength KgH2O/h	6-20kg/m2.h
total power of blower Kw	3.3	4.4	6.6	8.8	12	16
total power of equipment KW	4.05	5.15	7.35	9.55	13.1	17.1

Specialized machine for vegetable

	unit	three units series specialized machine for vegetable		five layers specialized machine for vegetable（Frame type）
model		DWP-2-10-3	DWF-2-10-3	DW5-3-12
effective belt width	m	2	2	3
effective belt length	m/unit	10	10	12
tandemquantity		3	3
layers				5
vegetable capacity	kg/h	600	720	2000
evaporate strength	kg/h	400-510	480-640	1440-1800
consumption of steam	Kgsteam/KgH2O	2.2-2.5	2.2-2.5	2.2-2.4
heat radiation area	m2	900	1440	2600
total power of the machine	kw	70	52	150
overall size	m	33.2×2.58×2.8	33.2×2.27×2.85	15.3×4.3×8.5
heat source type		steam, theermal conductivity oil, hot air furnace, electric

Specialized machine for feed (frame type)

Specialized machine for feed (frame type)
model	unit	DWZ-3×12
effective belt width	m	3
effective belt length	m/unit	12
using temperature	℃	80-130
pressure of steam	Mpa	0.4-0.8
drying time	min	35-50
thickness of material	cm	5-8
drying strength	kg/h	6-20
consumption of steam	Kgsteam/KgH2O	2-2.4
total power of the machine	kw	76
overall size	m	15.1×4.3×3.4

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  DW Series Mesh Belt Dryer
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  DW Series Mesh Belt Dryer
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  DW Series Mesh Belt Dryer
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  DW Series Mesh Belt Dryer

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  DW Mesh Belt Dryer 8
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  DW Mesh Belt Dryer 7
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  DW Mesh Belt Dryer 6
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  DW Mesh Belt Dryer 5
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  DW Mesh Belt Dryer 4
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  DW Mesh Belt Dryer 3
• 
  DW Mesh Belt Dryer 2
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  DW Mesh Belt Dryer 1

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