Indirect Dryer

Indirect Dryer

Description of Indirect dryer

Indirect dryer is used for drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical. Sawdust dryer can be used for drying many kinds of materials sawdust, wood powder, Fruit slag, slag. Bagasse, grain, feed etc. And it formed by rotary body, lifting blade, driving device, supporting device and sealing ring. The Wood sawdust dryer has advantages of reasonable structure, high efficiency, low energy consumption and convenient for transportation, and convenient and reliable operation; Therefore, the consumption of the coal and the electricity is lower than the common ones. This Sawdust dryer mainly consists of revolution body, lifter, and gearing, supporting device and seal ring etc components. Wood sawdust dryer has features of reasonable structure, high output, strong adaptability, low energy consumption, easy operation, etc. Indirect heat transfer dryer is mainly used for dryer dressing, building materials, metallurgy, and chemical etc industries for drying certain humidity or particle materials.
Indirect Dryer  Indirect Dryer

Features of Indirect dryer

1. Wood sawdust dryer has Strong anti overload ability, large handling capacity, less fuel consumption, low dry cost.
2. According to different materials' properties change operation parameters, make the material in the dryer cylinder body can form a stable all broken fabric curtain, qualitative heat is more fully.
3. Barrel self insulation thermal efficiency can reach above 70%, increase thermal efficiency is 35%
4. The material moisture to ensure below 0.5%, dry mortar and slag powder production line is the preferred dryer;
5. Covers an area of about 50% lower than single drum dryer and civil investment to reduce 50%, power consumption reduced by 60%;
6. Can according to user requirements of regulation to easily indicator;

Technical parameter of Indirect dryer

Series models Outside the cylinder diameter (mm) Within the cylinder diameter (mm) Barrel length (m) Cylinder slope (%) Feed plate form Maximum inlet temperature (℃) Overall dimensions (m)
LHG - 1.5 x 15 m 1500 500 15 3-5% Lifting type 850 16.2 * 2.7 * 2.7
LHG - 1.5 x 17 m 1500 500 17 3-5% Lifting type 850 18.2 * 2.7 * 2.7
LHG - 1.5 x19m 1500 500 19 3-5% Lifting type 850 20.0 * 2.9 * 2.9
LHG - 1.8 x 21 m 1800 650 21 3-5% Lifting type 850 22.5 * 2.7 * 2.7
LHG - 1.8 x 23 m 1800 650 23 3-5% Lifting type 850 24.5 * 2.9 * 2.9
LHG - 1.8 x 25 m 1800 650 25 3-5% Lifting type 850 26.5 * 2.9 * 2.9
LHG - 2.2 x 21 m 2200 800 21 3-5% Lifting type 850 28.5 * 2.9 * 2.9
LHG - 2.2 x 23 m 2200 800 23 3-5% Lifting type 850 30.5 * 2.9 * 2.9
LHG - 2.2 x 25 m 2200 800 25 3-5% Lifting type 850 32.5 * 2.9 * 2.9

Indirect dryer applicable scope
Sawdust Dryer

The details of  Indirect dryer
Wood Sawdust Dryer

Working principle of the Indirect dryer

Indirect air heater--With coal, natural gas or firewood as energy resources, the direct heat is induced by draft fan into the pipe where there is heater strip. Then the heater strip is heated by the direct heat after then the indirect heat goes into to drying oven. By drying with indirect heat, the cassava slices can be dried evenly.

Sawdust Dryer

Our foreign customers
The customers visit Lantian mechanical plant

Packaging & Shipping
Wood Sawdust Dryer

The CE and ISO certifications of Lantian mechanical plant  The CE and ISO certifications of Lantian mechanical plant

Our service

(1) Device model choice.
(2) According to customer's special requirements, design and manufacture of products.
(3) Training technical personnel for clients.
(4) The company is free of charge to the user on-site engineering and technical personnel planning site for the user to design the best processes and program

About us

Lantian Machinery was founded in 1980s, aiming to serve the need in mining, metallurgy, construction, chemical industry etc. They are all designed, produced, manufactured and tested in accordance with the standard of ISO9001:2000 international quality system standard. Our products are recognized as quality products by technical supervision departments. We welcome you visit our company, and hope we have chance to cooperate with you.
Indirect Dryer of Lantian machinery


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ADD : Heluo Rd, Gongyi City,
Henan Province, PR China 451200