High Efficiency Rotary Drum Wood Chips Dryer with Low Fuel Consumption
Product Details
| Customization: | Available |
|---|---|
| After-sales Service: | Online Support, Field Installation |
| Warranty: | One Year |
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Year of Establishment
2015-04-01
Number of Employees
18
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Basic Info.
- Movement Way
- Agitation
- Atomization
- Rotary Atomization
- Flow
- Cross Flow
- Heating Mode
- Transmission
- Material Status
- Powder, Bulk
- Drying Medium
- Superheated Steam, Effluent Gas
- Operation Pressure
- Atmospheric Pressure
- Operational Method
- Continuous
- Capacity
- 50-125 T/D
- Temperature
- 350-450ºC
- Motor Power
- 51-75 Kw
- Raw Material Moisture
- 35-65%
- Final Moisture
- 12-15% (Adjustable)
- Floor Area
- 7m*25m
- Condition
- New
- Warantty
- One Year
- Certification
- CE, ISO
- Transport Package
- Standard Package
- Trademark
- DONGDING
- Origin
- China
- HS Code
- 8419399090
- Production Capacity
- 20 Sets Per Month
Product Description
Wood Chips Dryer
Our biomass wood chips dryer is specially designed for drying wood chips, sawdust, rice husk, straw, agricultural residues, and other biomass materials. It is widely used in biomass pellet production lines, briquette manufacturing plants, power generation, and boiler fuel preparation.
The rotary drum dryer adopts advanced hot air circulation drying technology, ensuring high efficiency, uniform drying, low energy consumption, and stable operation.
Specification
Main Features

1. Multiple Heating Source. Customers can choose the heating source according their situation, we can design the customized solutions.
2. Designed Inner Structure For Sawdust Material. High drying efficiency to 90-95%.
3. The system is equipped with control system, with a high degree of automation and simple operation.
4. The system has a unique sealing structure, no thermal energy leakage.
5. Use the best quality parts, make sure the safe and reliable operation.
2. Designed Inner Structure For Sawdust Material. High drying efficiency to 90-95%.
3. The system is equipped with control system, with a high degree of automation and simple operation.
4. The system has a unique sealing structure, no thermal energy leakage.
5. Use the best quality parts, make sure the safe and reliable operation.

Working Principle
The wet wood chips are fed into the rotary drum by a conveyor. Inside the drum, lifting plates continuously raise and drop the material, ensuring full contact with the hot air generated by the heat source. This process rapidly evaporates the moisture. The exhaust system removes the water vapor, and the dried material is discharged from the outlet, ready for storage or further processing.
Application

Our woodchips dryer can be used for drying wood chips, sawdust,wood powder, wood shavings, bark, and can also for corn straw, soybean straw, cotton stalk, wheat straw, sorghum stalk, mulberry leaves and other biomass materials.
Technical Specifications
(Custom configurations available upon request.)
Model | Capacity(TPD) | Initial Moisture(%) | Final Moisture(%) | Total Power(kw) | Floor Area(m2) |
DDGT1210 | 20-45 | 35-65 | 12-15 | 28-33 | 5m*15m |
DDGT1412 | 25-65 | 35-65 | 12-15 | 34-40 | 5m*18m |
DDGT1615 | 40-90 | 35-65 | 12-15 | 45-60 | 6m*22m |
DDGT1918 | 150-125 | 35-65 | 12-15 | 51-75 | 7m*25m |
DDGT2218 | 70-220 | 35-65 | 12-15 | 60-90 | 8m*30m |
DDGT2513 | 90-320 | 35-65 | 12-15 | 95-125 | 10m*35m |
DDGT2925 | 110-400 | 35-65 | 12-15 | 110-155 | 10m*40m |
Drawings & Dimensions
The whole biomass drying system including a heating machine, conveyor, feeding part, cylinder dryer, discharging part, and dust collector.

After Sales Service
Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.
Company Profile

Zhengzhou Dongding Machinery Co., Ltd.
Zhengzhou Dongding Machinery Co., Ltd. is a high-tech enterprise integrating R&D design, production installation, production management, sales, after-sales service and technical consultation.
We have core technology system, which integrates the thermal combustion, dehydration, drying, molding, separation and dust removal. Scientific equipment selection and technical process optimization are adopted according to different material characteristics. Currently our equipment has been successfully applied in the coal, feed, biomass fuel, organic fertilizer processing industries. Especially the coal dryers like lignite coal dryer, coal ash dryer, raw coal rotary dryer, coal slime dryer, etc. are well received by the customers at home and abroad.
We have core technology system, which integrates the thermal combustion, dehydration, drying, molding, separation and dust removal. Scientific equipment selection and technical process optimization are adopted according to different material characteristics. Currently our equipment has been successfully applied in the coal, feed, biomass fuel, organic fertilizer processing industries. Especially the coal dryers like lignite coal dryer, coal ash dryer, raw coal rotary dryer, coal slime dryer, etc. are well received by the customers at home and abroad.


Why Choose Us?
Other Products
OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions
Mineral Dryer
Feed Dregs Dryer
Coal Dryer
Organic Fertilizer Dryer

Worksites
At present, our products have been recognized by customers in China and all over the world, and successfully exported to Indonesia, South Africa, Vietnam, Thailand, Myanmar, India, Egypt and other countries and regions.

Certificates
FAQ
Q: What's the lead time for orders?
A: Standard models ship in 15–30 working days; customized units require 30–45 working days.
A: Standard models ship in 15–30 working days; customized units require 30–45 working days.
Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
A: Yes, we have partnered service centers in key regions.
Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.
A: Absolutely! We offer tailored attachments.
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.
A: Contact us via email/phone for a quote, then confirm with a PO.
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