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Roller Drying Machine

  • Service: Customized & OEM
  • Cooperation: Factory Directly
  • Brand: Herm®
  • Application: reduce or minimize the moisture content of the material

Our roller drying machines are mainly composed of barrel device, front and rear supporting roller device, feeding and discharging device, etc. It is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material.

Roller Drying Machine Introduction

Our roller drying machines are mainly composed of barrel devices, front, and rear supporting roller devices, feeding and discharging devices, etc. It is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material. It is suitable for drying wood sawdust, wood shavings, husks, grass, dregs, etc. It has the advantages of low noise, fast delivery, reasonable design, high efficiency, low energy consumption, and ease of operation. This roller dryer machine can be widely used in different fields, such as agricultural waste pellet lines, wood pellet lines, forestry waste pellet lines,  straw pellet lines, palm shell pellet lines, waste organic matter pellet lines, grass pellet lines, etc.

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Roller Drying Machine Advantages

- The roller drying machine has a simple structure, and a small footprint, and it is easy to construct and maintain.

- Simple system, safe and easy operation.

- The drying strength is large. Because the material is highly dispersed in the gas stream, the total surface area of the particles is extremely dry and effective.

- International standard with ISO, CE certificate.

- Large processing capacity and high thermal efficiency.

- Short drying time.

- Capable of installation anywhere in the world.

- In-house engineering for custom fit applications.

Roller Drying Machine Working Principle

The material is conveyed to the inside of the tumble dryer by the scraper conveyor. The front is equipped with a hot air stove. The generated hot gas enters the tumble dryer through the flame distribution device, and the materials are dispersed by low-speed rotation and bending plates. The high-temperature airflow passes through the material and performs heat exchange. The drum dryer has a certain inclination angle and sufficient air volume to drive the material forward. Finally, the dried material is discharged from the discharge port. The temperature generated by the heat source enters the elongated refractory lined chamber, keeping it cool. Add secondary air to the chamber to keep temperature levels low.

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Roller Drying Machine Application

- The tumble dryer is by far the most widely used piece of equipment, capable of handling virtually any bulk solid material, regardless of its conveying and handling characteristics.

- Suitable for feed and agricultural industries: straw, grass carp meal, leaves, food factory waste, corn paste.

- Applicable to the biomass pellet industry: wood chips, sawdust, wood shavings, agricultural straw

- Applicable to organic compound fertilizer: organic compound fertilizer granules, livestock, and poultry manure waste, poultry manure, such as sheep manure, pig manure, chicken manure, cow manure, etc., as well as compost and sludge.

- It is suitable for drying powdery and granular materials: phosphorus slag and crystals.

- It is suitable for drying building materials, metallurgy, and chemical industry, and mining industry: sand, cement, ore, slag, coal, metal powder, clay, kaolin.

Roller Drying Machine Techniacal Parameters

ApplicationApplicable to low-temperature continuous drying material in large quantities, such as sawdust, wood chips, grass , dregs, etc
Fuel OptionsBark, wood pellets, wood chips, wood waste, natural gas, LPG, coal, etc


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    Henan Herm Machinery Co., Ltd.

    Feed Production Line Solutions Supplier

    Zhoukou City, Henan Province, China.


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