Model No.: 1.2*9m, 1.5*9m, 1.8*11m
Operation Method: Continuous
Dried Material Appearance: Bulk
Flow Type: Counter-Flow
Brand Name: LYWF
Packaging: Steel Frame or Custom Options
Specification: 1.2*9m, 1.5*9m, 1.8*11m
Origin: China
HS Code: 84193100
4-5t/H Dryer Cylinder, Rotary Drum Dryer for Wood Sawdust/Chips/Straw
Introduction to the Rotary Drum Dryer
A sawdust drum dryer, also known as a rotary dryer, is an efficient and widely used drying system in industrial applications. It works by bringing the material into direct contact with heated gases. The dryer consists of a large rotating cylindrical tube that is slightly inclined to allow the material to move through the unit as it rotates. This design ensures continuous processing and optimal heat transfer.
Working Principle of the Sawdust Drum Dryer
The material to be dried is fed into the drum, where it is lifted by internal fins as the cylinder rotates. When the material reaches a certain height, it falls back down, passing through the hot gas stream. The direction of the gas flow can be either co-current (same direction as the material) or counter-current (opposite direction). Depending on the setup, the dryer can be directly or indirectly heated. Direct heating involves combustion gases entering the drum, while indirect heating uses preheated air or inert gases to avoid contamination. This flexibility makes the rotary drum dryer suitable for various materials, including wood sawdust, chips, and straw.
Technical Specifications
Product Photos
Our Services:
(1) Warranty: 1–2 years from the date of successful commissioning. Free repair for any damage not caused by improper operation. Travel and accommodation costs will be covered by the buyer.
(2) Commissioning: Our engineers will install and commission the equipment at your site and stay until you are fully satisfied.
(3) Training: We provide on-site training to your staff during installation and commissioning. Engineers will remain until your team is fully trained and capable of operating the equipment independently.
(4) Maintenance: In case of malfunction, we guarantee a response within 48 hours, excluding special circumstances.
(5) Lifelong Support: We offer ongoing support and discounted spare parts for all products we sell.
Welcome to visit our factory.
Liyang Weifeng Equipment Co., Ltd.
A sawdust drum dryer, also known as a rotary dryer, is an efficient and widely used drying system in industrial applications. It works by bringing the material into direct contact with heated gases. The dryer consists of a large rotating cylindrical tube that is slightly inclined to allow the material to move through the unit as it rotates. This design ensures continuous processing and optimal heat transfer.
Working Principle of the Sawdust Drum Dryer
The material to be dried is fed into the drum, where it is lifted by internal fins as the cylinder rotates. When the material reaches a certain height, it falls back down, passing through the hot gas stream. The direction of the gas flow can be either co-current (same direction as the material) or counter-current (opposite direction). Depending on the setup, the dryer can be directly or indirectly heated. Direct heating involves combustion gases entering the drum, while indirect heating uses preheated air or inert gases to avoid contamination. This flexibility makes the rotary drum dryer suitable for various materials, including wood sawdust, chips, and straw.
Technical Specifications
| No. | Type (Drum Size) | Power (kW) | Capacity (t/h) |
| 1 | φ1.2*9m | 8.8+22 | 0.8–1 |
| 2 | φ1.5*9m | 8.8+30 | 2–3 |
| 3 | φ1.8*11m | 8.8+45 | 4–5 |
Product Photos
Our Services:
(1) Warranty: 1–2 years from the date of successful commissioning. Free repair for any damage not caused by improper operation. Travel and accommodation costs will be covered by the buyer.
(2) Commissioning: Our engineers will install and commission the equipment at your site and stay until you are fully satisfied.
(3) Training: We provide on-site training to your staff during installation and commissioning. Engineers will remain until your team is fully trained and capable of operating the equipment independently.
(4) Maintenance: In case of malfunction, we guarantee a response within 48 hours, excluding special circumstances.
(5) Lifelong Support: We offer ongoing support and discounted spare parts for all products we sell.
Welcome to visit our factory.
Liyang Weifeng Equipment Co., Ltd.
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