Continuous Wood Chips Drying System with Stable Performance

• Customization: Available
• After-sales Service: Online Support, Field Installation
• Warranty: One Year
• 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.

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.

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.

Why Choose Us?

Other Products

OEM/ODM capabilities
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.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
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.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.