Agricultural Crop Straw/Stalk, Rice Husk, Sawdust, Wood Chips, Bagasse Drying Equipment, Biomass Rotary Dryer Supplier
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Product Highlights
- Wide Material Application: Suitable for crop straw, wood chips, sawdust, bagasse, and other biomass materials.
- Energy Saving Design: Frequency conversion control and linear contact wheels reduce power consumption and wear.
- Safety Protection System: Equipped with power outage protection to prevent fire, explosion, and security hazards.
- Intelligent PLC Control: Supports computer operating platform and PLC for automatic monitoring and parameter regulation.
- Customizable Capacity: Capacity ranges from 20 to 400 tons per day, customizable to meet production needs.
- Leak-Proof Sealing: Stainless steel tension springs and rollers ensure high-temperature, noise-free, and gas-tight sealing.
- CE & ISO Certified: Products are certified with CE and ISO standards ensuring quality and safety compliance.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Support, Field Installation
- Warranty
- One Year
- Model NO.
- DDGT
- 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
- 20-400t/D
- Motor Power
- 28-155 Kw
- Raw Material Moisture
- 35-60%
- Final Moisture
- ≤12%(Adjustable)
- 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
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Agricultural Crop Straw/Stalk, Rice Husk, Sawdust, Wood Chips, Bagasse Drying Equipment, Biomass Rotary Dryer Supplier
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Product Description
Crop Straw/Stalk Dryer Advantages
1. Widely application. It applies corn straw, rice straw and wheat straw etc.
2. Adjustable-heart type supporting wheel device is used, which means the mating wheels and rollers are always linear in contact, which greatly reduces wear and power loss.
3. The main drive of the drying drum adopts frequency conversion control to reduce the power consumption, and the drum speed can be adjusted and controlled precisely to meet the non-uniformity of moisture in the dry feed.
4. The system has a power outage protection system to prevent fire, explosion and other security hazards caused by power failure.
5. The measurement and control system can be equipped with computer operating platform and PLC control system to realize automatic monitoring of the whole system, with centralized and in-situ conversion function.
6. Simple operation. The operator in the control room according to the material and after drying the product material situation, at any time regulate the drying system operating parameters.
Crop Straw Dryer Application
Our crop straw dryer can also 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.
Lifting board structure is inside the drum, which can lift the biogas residues inside. Lifting board between the level of scattered layout has a certain angle with the cylinder axis, both so he took a continuous residues curtain, but also make the dry material continuously forward to the discharge end, the formation of continuous drying. Are made of thin stainless steel plates to seal between the drum front head and the back-end head and the drum, the lateral plates of stainless steel tension springs and rollers outside of the ring closed, this sealing method can be high temperature, no noise, no leakage gas, is a new type of seal.
| Specification | Capacity (T/D) |
Initial Moisture (%) |
Final Moisture (%) |
Total Power (kw) |
Floor Area (m2) |
| DDGT1210 | 20-45 | 35-65 | ≤12 | 28-33 | 5m*15m |
| DDGT1412 | 25-65 | 35-65 | ≤12 | 34-40 | 5m*18m |
| DDGT1615 | 40-90 | 35-65 | ≤12 | 45-60 | 6m*22m |
| DDGT1918 | 50-125 | 35-65 | ≤12 | 51-75 | 7m*25m |
| DDGT2218 | 70-220 | 35-65 | ≤12 | 60-90 | 8m*30m |
| DDGT2523 | 90-320 | 35-65 | ≤12 | 95-125 | 10m*35m |
| DDGT2925 | 110-400 | 35-65 | ≤12 | 110-155 | 10m*40m |


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.
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.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269873". Items marked "" are certified.
Company Profile
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, focuses on the manufacturing of dewatering and drying equipment for biomass waste, alfalfa, brewery waste, coal and kinds of minerals, etc.
With more than 15 years of experience, the company has nearly 60 patents related to the research and manufacture of drying equipment, and has obtained the certification of Integration of Informationization and Industrialization, CE, and Quality Management System Certifications (ISO9001 certification, ISO14001 certification, ISO45001 certification).
At present, there are more than 600 drying cases around the world, involving biomass wood chips, alfalfa grass, brewery waste, pomace, coal, bentonite, etc. Our drying lines have been well received by domestic and foreign customers, and our equipment have been exported to Indonesia, the Philippines, Vietnam, Thailand, India, Kenya, Nigeria, Romania and many other countries and regions.
* More than 15 years of experience in R&D and manufacturing of drying equipment
* 5000 square meters of standardized industrial workshop
* Manufacturing capacity of 300 sets of dryers and auxiliary machines
* Total online staff more than 200 people
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 97 Kexueroad, High-Tech Development Zone, Zhengzhou, Henan, China
-
Plant Area
- 300 square meters
-
Number of Employees
- 10
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, D/P, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
- Main Products
- Rotary Dryer, Biomass Dryer, Feed Dryer, Industrial Dryer, Coal Dryer, Yeast Dryer, Biomass Burner, Feeding Machine, Dewatering Machine, Dust Removing Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-04-01
-
Export Year
- 11 years
-
Main Markets
- North America, South America, Southeast Asia/ Mideast, Africa
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
FAQ
- What materials can this dryer process?
- It is widely applicable for corn straw, rice straw, wheat straw, wood chips, sawdust, wood powder, bark, soybean straw, cotton stalk, and other biomass materials.
- Is the capacity customizable?
- Yes, the capacity is customizable, ranging from 20 to 400 tons per day depending on the model.
- What safety features are included?
- The system includes a power outage protection system to prevent fire, explosion, and other security hazards caused by power failure.
- What certifications does the equipment have?
- The equipment is certified with CE and ISO standards.
- What is the warranty period?
- We provide a one-year warranty for the equipment.
- What is the after-sales service support?
- We offer online support and field installation services for our customers.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
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