High-Efficiency Limestone Drying Machine for Industrial Use
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Product Attributes
- Customization
- Available
- Model
- Customized
- Object
- Limestone
- Model NO.
- DDMG
- Voltage
- Customized
- Drum diameter
- Customized
- Certification
- CE
- Energy Saving
- Energy Saving
- Warranty
- One Year
- Color
- Customized
- Customized
- Customized
- Condition
- New
- After-sales Service
- Online Support, Field Installation
- Transport Package
- Standard Export Package
- Trademark
- DONGDING
- Origin
- China
- Production Capacity
- 30 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 High-Efficiency Limestone Drying Machine for Industrial Use
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High-Efficiency Limestone Drying Machine for Industrial Use -
High-Efficiency Limestone Drying Machine for Industrial Use -
High-Efficiency Limestone Drying Machine for Industrial Use -
High-Efficiency Limestone Drying Machine for Industrial Use -
High-Efficiency Limestone Drying Machine for Industrial Use -
High-Efficiency Limestone Drying Machine for Industrial Use -
High-Efficiency Limestone Drying Machine for Industrial Use
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Product Description
The Limestone Rotary Dryer is specially designed for drying limestone, lime powder, calcium carbonate, and other non-adhesive mineral materials. It adopts a rotating drum structure with high-temperature hot air as the drying medium, achieving fast and uniform drying with excellent thermal efficiency.
Limestone Dryer Features
1. High Drying Efficiency - Hot air fully contacts with materials for quick moisture evaporation
2. Robust Structure - Wear-resistant drum body ensures long service life
3. Energy-Saving Design - Efficient burner and thermal insulation reduce energy consumption
4. Customizable - Drum diameter, length, motor power, and heat source can be tailored
5. Stable Operation - Smooth rotation, automatic temperature control, low noise
Applicable Materials
` Crushed limestone
` Limestone powder
` Calcium carbonate
` Quicklime
` Mineral slag
` Gypsum, clay, and similar non-sticky materials
Working Principle
The limestone enters the rotary drum through the feeding chute. As the drum rotates, internal lifters lift and scatter the material, allowing hot air to penetrate and remove moisture. The dried product is discharged at the outlet, while exhaust gas is collected via a dust removal system.
| 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 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.
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10+ years of rotary dryer manufacturing experience
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Free layout and customized design available
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Exported to over 30 countries (Asia, Africa, Middle East, South America)
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Pre-delivery testing and full installation support
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Spare parts and after-sales service available on demand
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
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Business Type
- Trading Company
- Address
- No. 97 Kexueroad, High-Tech Development Zone, Zhengzhou, Henan, China
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Plant Area
- 300 square meters
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Number of Employees
- 10
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Registered Capital
- 5,000,000 RMB
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Terms of Payment
- LC, D/P, T/T
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
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Minimum Order Quantity
- 1
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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
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ODM Service Available
- Yes
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OEM Service Available
- Yes
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R&D Engineers
- 4 people
Our Industry Experience & Global Business Record
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Year of Establishment
- 2015-04-01
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Export Year
- 11 years
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Main Markets
- North America, South America, Southeast Asia/ Mideast, Africa
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Number of Foreign Trading Staff
- 7
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Overseas Agent/Branch
- No
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