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DryingPlant

Belt Dryer Machine丨Automatic Continuous Drying Machine丨Conveyor Dryer

Belt type commercial fruit dryer

Belt dryer machine, just as its name implies, the materials are transferred to the drying box by the band carrier. The hot air flows through the drying box, taking away the moisture of the material to achieve the drying effect.

The biggest advantage of a belt dryer is that it can realize automatic continuous drying. The belt dryer can do continuous feeding and discharge, while the whole dryer is in the open state.

When the amount of drying material is large, the belt dryer is your best choice. It has a wide range of applications, especially suitable for flake, strip, and granular materials with good permeability.

Contents hide
1 Working principle of the continuous conveyor dryer
2 The introduction of the belt dryer
3 Singel-stage & Multi-stage belt dryer
4 Why choose our mesh belt drying machine?
5 Applications of continuous belt dryer
6 Display of the continuous conveyor drying machine
7 Parameter of the band dryer

Working principle of the continuous conveyor dryer

continuous conveyor dryer video

The main principle is spreading the material on the net belt through the conveyor, dragging the transmission device to move back and forth in the dryer, and the hot air flows through the material. Water vapor is discharged through the dehumidifying fan to achieve the purpose of drying.

The introduction of the belt dryer

Belt-type dryer
Belt-Type Dryer

The belt dryer is continuous drying equipment that uses steel mesh as the conveyor to transfer the material. Because the conveyor is reticular, it is most suitable for regular or irregular lumps. (such as coal, various mineral powders, food, vegetables, etc.)The belt dryer is composed of a feeding conveyor, main boxes, hot air fans, multi-layer belts, dehumidifying fans, and so on.

There are baffles on both sides of the belt to prevent material leakage. There is a maintenance observation door outside the box to observe the drying of materials and the daily maintenance of equipment. The box wall is made of stainless steel which can effectively improve thermal efficiency.

In addition to this belt dryer machine, we also have many different types of drying equipment for sale such as grape dryers, pepper dryers, drying rooms, and more. Please click the link for more information.

Belt drying system
belt drying system

Singel-stage & Multi-stage belt dryer

According to the needs of the different customers, we will make some targeted improvements to the products.

For example, we can add the baffle around the mesh belt to prevent the material from falling, a detachable mesh belt for easy cleaning, the discharging section can also set up a cooling unit to facilitate the direct packaging of finished products, adopting carbon steel, galvanized mesh wire, stainless steel or other material of the mesh plate for different materials.

As for the different requirements of some customers for materials, the corresponding number of layers and materials of the mesh belt have different configurations.

For those that do not require high output, but have requirements for the quality of materials, or for some heat-sensitive materials, a single-layer mesh belt is more suitable. For some high-volume requirements, multi-layer mesh belts are more commonly used.

Single stage of belt dryer
Single Layer Mesh Belt

Single-stage belt dryer

The single-layer belt dryer is used to dry the flake, strip, and granular materials with good permeability. It is especially suitable for dehydrated vegetables, Chinese medicine pieces, and other materials with high moisture content but the temperature is not allowed to be high.

Multi stage belt dryer
Multi Stage Belt

Multi-stage continuous dryer machine

The Multi-layer continuous dryer machines are essentially composed of several single belt dryers in series, and their operating principle is the same as that of Single-stage dryers.

Multi-layer dryers are suitable for the mass production of difficult-drying materials with a low drying rate. The equipment has a compact structure, small floor space, simple operation, convenient maintenance, and stable operation.

With the continuous improvement of technology in enterprises, our products also gradually have higher requirements, now our Multi-layer belt dryer already can meet the continuous mass production, and the product quality is also guaranteed. It has the advantages of high efficiency,energy-saving, and easy management.

Why choose our mesh belt drying machine?

  • Continuous output with low energy, high efficiency, and good drying effect.
  • The fully automatic control system is easy to operate.
  • Equipped with material baffle, detachable mesh belt, easy to clean and maintain. The machine is made of stainless steel, which is durable.
  • A wide range of applications uses different mesh belt materials and layers to suit different materials.
  • The continuous dryer machine adopts the principle of multi-layer utilization of hot air, which can effectively use hot air efficiency and increase the utilization rate of heat energy.
  • The heat source can be customized according to customer requirements, including coal, oil, natural gas, biomass, electric heating, etc.
Inner detail of the conveyor belt dryers
inner detail of the conveyor belt dryers

Applications of continuous belt dryer

Main raw material: Use the pure hot air produced by the hot air stove, the temperature of the hot air is controllable from 50℃ to 160℃, the drying and dehydration are rapid, and the operation is efficient, especially for drying sheets, strips, and granular materials with good air permeability.

Raw materials of belt dryer
Materials
  • Food industries: Eggplant, fruit, vegetable slices, dried fruit slices, red pepper, pepper, strawberries, walnuts, hawthorn slices, etc.
  • Medicinal materials: Honeysuckle, Nasturtium, Scutellaria, Salvia, Ginseng, Codonopsis, Raw Rehmannia, Rehmannia, Atractylodes, etc.
  • Chemical industries: Organic pigment, compound rubber, acryl fiber, etc.

Display of the continuous conveyor drying machine

Belt dryer 3
Belt dryer2 3
Belt dryer3 3
Belt dryer4 3
Belt dryer5 3
Belt dryer6 3

Parameter of the band dryer

ModelSL-1.2-8SL-1.2-10SL-1.6-8SL-1.6-10SL-2-8SL-2-10SL-2-20
Units45454510
Belt width(m)1.21.21.61.6222
Drying length(m)81081081020
Material thickness(mm)10-80
Service temperature(°C)50-140
Steam pressure(Mpa)0.2-0.8
Steam consumption(kg/h)120-130150-375150-375170-470180-500225-600450-1200
Drying time(h)0.2-1.20.25-1.50.2-1.20.25-1.50.2-1.20.2-1.50.5-3
Drying intensity(kg/h)60-160820-22075-22095-250100-260120-300240-600
Total power11.413.611.413.614.715.836.8
Length(m)9.5611.569.5611.569.5611.5621.56
Width(m)1.491.491.91.92.322.322.32
Height(m)2.32.32.42.42.52.52.5
Total weight(kg)45005600530064006200750014000
Equipment Parameter List

7 different sizes of mesh belt drying equipment for you to choose from. Due to space limitations, we have not listed all the parameters of the machines. What size mesh belt dryer do you need? What are your raw materials? Please fill in your requirements in the Contact Us button at the bottom right. Our sales will contact you as soon as possible.

About Us

Zhengzhou Shuliy Machinery is the leading food dryer machinery manufacturer and machinery supplier in China, which is adhering the principle of “Customer first, Quality first” and aims to have perfect cooperation with you. We sincerely welcome you to consult with us and visit our drying machine factory. Looking forward to cooperating with you.

Contact Infomation
  • +86 15838192276
  • +86 15838192276
  • info@dryingplant.com
  • East Hanghai Road, Economic-technological
    Development Area, Zhengzhou, China

© 2025 - Zhengzhou Shuliy Machinery Equipment Co., Ltd

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