Sludge, Coal Slag, Slime, Fly Ash Drying Machine, Rotary Dum Mining Dryer for Sale
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Product Highlights
- High Efficiency Drying: Reduces moisture from 85% to below 10% with direct hot flue gas contact.
- Full Customization: Customized model, voltage, drum diameter, color, and capacity options available.
- Safe Negative Pressure: Unique sealing structure ensures non-oxidation negative pressure operation, preventing explosions.
- Low Operating Cost: Can use coal powder as fuel to reduce costs and minimize secondary pollution.
- Smart Automation: Equipped with PLC control and video monitoring for simple operation and high automation.
- Wide Application: Suitable for sludge, coal slag, fly ash, and other high-humidity materials.
- Certified Quality: ISO9001:2000 and CE certified with 1-year warranty and online support.
- Energy Saving: Optimized system design ensures significant energy savings and low investment recovery time.
Product Attributes
- Customization
- Available
- Model
- Customized
- Object
- Coal Dust
- Model NO.
- DDMG
- Voltage
- Customized
- Drum diameter
- Customized
- Certification
- ISO9001:2000, CE
- Energy Saving
- Energy Saving
- Warranty
- 1 Year
- Color
- Customized
- Customized
- Customized
- Condition
- New
- After-sales Service
- Online Support, Field Installation
- Capacity
- 300-2500t/D
- Motor Power
- 109-1200kw
- Floor Area
- 7m*25m
- Final Moisture
- 12 (Adjustable)
- Raw Mterial Moisture
- 25±5%
- 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 Sludge, Coal Slag, Slime, Fly Ash Drying Machine, Rotary Dum Mining Dryer for Sale
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Sludge, Coal Slag, Slime, Fly Ash Drying Machine, Rotary Dum Mining Dryer for Sale -
Sludge, Coal Slag, Slime, Fly Ash Drying Machine, Rotary Dum Mining Dryer for Sale -
Sludge, Coal Slag, Slime, Fly Ash Drying Machine, Rotary Dum Mining Dryer for Sale -
Sludge, Coal Slag, Slime, Fly Ash Drying Machine, Rotary Dum Mining Dryer for Sale -
Sludge, Coal Slag, Slime, Fly Ash Drying Machine, Rotary Dum Mining Dryer for Sale -
Sludge, Coal Slag, Slime, Fly Ash Drying Machine, Rotary Dum Mining Dryer for Sale -
Sludge, Coal Slag, Slime, Fly Ash Drying Machine, Rotary Dum Mining Dryer for Sale
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Product Description
Zhengzhou Dongding Machinery Co., Ltd. has developed a sludge material drying system, is suitable for large viscosity material drying, can dry moisture of 85% to below 10%. The sludge dryer system is widely used in activated sludge drying, sewage sludge drying, petrochemical sludge drying, papermaking sludge drying, printing and dyeing sludge drying, tannery sludge drying, electroplating sludge drying, municipal sludge drying, biological fermentation slag and other sludge and a variety of bad slag and other high-humidity materials drying.
Sludge Rotary Drum Dryer Advantages
1. The hot flue gas directly contacts with the materials, sufficient heat exchange and high production capacity.
2, Reasonable system configuration, it can use part of coal powder drying for fuel production, reduce costs and secondary pollution.
3, The system is equipped with PLC control system and video monitoring system, with a high degree of automation and simple operation;
4, The system through a unique sealing structure, no leakage, completely solve the sealing difficulties, to achieve a full range of non-oxidation negative pressure operation, eliminate the possibility of lignite combustion explosion, safe and reliable operation;
5, Low investment, low operating cost and and short investment recovery time.
| Specification | Capacity (T/D) |
Initial Moisture (%) |
Final Moisture (%) |
Total Power (kw) |
Floor Area (m2) |
| DDMG1918 | 300±10 | 25±5 | ≤12 | 109 | 7m*25m |
| DDMG2218 | 500±30 | 25±5 | ≤12 | 128 | 8m*30m |
| DDMG2520 | 700±30 | 25±5 | ≤12 | 240 | 8m*30m |
| DDMG2822 | 1000±30 | 25±5 | ≤12 | 400 | 8m*40m |
| DDMG3024 | 1200±30 | 25±5 | ≤12 | 480 | 12m*50m |
| DDMG3428 | 1500±30 | 25±5 | ≤12 | 600 | 12m*60m |
| DDMG3830 | 1800±30 | 25±5 | ≤12 | 800 | 16m*70m |
| DDMG4032 | 2000±30 | 25±5 | ≤12 | 1000 | 18m*70m |
| DDMG4238 | 2500±30 | 25±5 | ≤12 | 1200 | 20m*80m |
Zhengzhou Dongding Drying Equipment 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.
* More than ten years of experience in R&D and manufacturing of drying equipment
* Equipped with multi-stage dust removal and purification system to reduce pollution
* One - to - one customized production solution to reduce equipment budget
* Our customers are located in more than 60 countries and regions around the world.
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.
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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 is the drying capacity range?
- The capacity ranges from 300 to 2500 tons per day, depending on the specific model selected.
- Can the machine handle high moisture materials?
- Yes, it can dry materials with initial moisture up to 85% down to a final moisture of 12% or below.
- Is customization available for this dryer?
- Yes, the model, voltage, drum diameter, color, and capacity are all fully customizable to meet specific needs.
- What safety features does the system have?
- It features a unique sealing structure for non-oxidation negative pressure operation, eliminating explosion risks.
- What after-sales service is provided?
- We provide online support and field installation services with a 1-year warranty on the equipment.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit, allowing for flexible purchasing options.
- What are the payment terms?
- We accept LC, D/P, and T/T as valid payment methods for international transactions.
- How long is the lead time for production?
- The average lead time is one month, regardless of whether it is peak season or off season.
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