Airflow Dryer

Airflow dryer is an ideal equipment for drying powdery and flake materials in agriculture, food, medicine, chemical, engineering and other industries.

  • Henan Olten Environmental Sci-Tech Co., Ltd.
  • Henan Olten Environmental Sci-Tech Co., Ltd.

Product Introduction

Airflow dryer is one of the traditional drying equipment. It has the characteristics of direct heating, fast drying, foldable installation, and space saving. The airflow dryer is to make the wet raw materials and the high-temperature airflow fully contact in the pipeline to achieve the drying effect.

Working principle

Airflow dryer hot air is heated by the fire box, and the moist material passes through the inlet, and the wet material and hot air are sent into the pipeline by the high-pressure fan, so that the hot air and the moist material flow co-currently, and then pass through the pipeline with a certain reasonable journey to revolve and transport. A granular dry material is obtained.

Henan Olten Environmental Sci-Tech Co., Ltd.

Product advantages

Low investment, high production capacity, low energy consumption, good smashing effect, uniform discharge and fineness, simple operation and convenient maintenance.

Wet and dry materials are available, and the equipment is wear-resistant and durable.

The device is equipped with a dust suction device, which can control small powder pollution and meets environmental protection requirements.

Core components

  • Henan Olten Environmental Sci-Tech Co., Ltd.

    Pipeline, Shakeron

    Thick seamless round steel, high temperature resistance, corrosion resistance, durable.

  • Henan Olten Environmental Sci-Tech Co., Ltd.


    Adopt national standard high pressure fan.

  • Henan Olten Environmental Sci-Tech Co., Ltd.


    The exterior is made of thickened high temperature resistant steel plate to ensure its durability; the interior is built with refractory and thermal insulation bricks (high alumina bricks) to ensure its thermal insulation.

Model Capacity(kg/h) Fan power(kw)
Size(m) Total length(m) Fire box size(m)
HJ-4 300-400 4 1000
8 1.08*0.7*0.81
HJ-6 400-500 4 1500
9 1.08*0.7*0.81
HJ-8 600-800 11+1.5+0.75 2800 12*2.5*3.5 11.4


production line

Henan Olten Environmental Sci-Tech Co., Ltd.

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