What is the warranty period and after-sales service?

We provide a one-year warranty and offer online support for after-sales service.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

Payment terms include LC, D/P, and T/T.

Mining Drying Equipment, Rotary Drum Dryer for Sand, Lime, Coal, Calcium Carbonate

Name: Mining Drying Equipment, Rotary Drum Dryer for Sand, Lime, Coal, Calcium Carbonate
Brand: Zhengzhou Dongding Machinery Co., Ltd.
SKU: 1962051662

Henan, ChinaZhengzhou Dongding Machinery Co., Ltd.

US$25,000.00-85,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Support, Field Installation

Warranty

One Year

Model NO.

DDHG

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

300-2500t/D

Motor Power

109-1200kw

Floor Area

7m*25m

Final Moisture

12 (Adjustable)

Condition

New

Color

Customized

Certification

CE, ISO

Transport Package

Standard Package

Trademark

DONGDING

Origin

China

HS Code

8419399090

Production Capacity

20 Sets Per Month

Key features

Customizable Color: Color is customized to meet specific customer requirements.

Adjustable Final Moisture: Final moisture is adjustable, reaching below 8% for coal slime.

High Processing Capacity: Capacity ranges from 300 to 2500 tons per day for large-scale production.

Anti-Sticking Design: Special internal structure prevents sticking and over-drying of viscous materials.

Energy Efficient Operation: Low fuel consumption and high thermal efficiency for cost-effective drying.

Versatile Material Handling: Suitable for coal slime, sand, lime, and other high-moisture bulk materials.

CE and ISO Certified: Equipment meets CE and ISO certification standards for quality and safety.

One Year Warranty: Comprehensive one-year warranty coverage with online support service.

Company profile

Zhengzhou Dongding Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 11 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.28h CertifiedTerms of Payment: LC, D/P, T/T

AI-Powered supplier vetting

SummaryZhengzhou Dongding Machinery Co., Ltd. is identified as a professional, high-tech supplier specializing in dewatering and drying equipment for biomass waste, alfalfa, brewery waste, coal, and minerals. It reports more than 15 years of experience, nearly 60 related patents, CE and ISO9001/ISO14001/ISO45001 certifications, and integrated R&D, production, installation, sales, after-sales, and technical consultation capabilities. The supplier offers 3D software design, ODM/OEM, and multiple customization options. Production indicators include more than 10 production lines, 50 quality-control staff, and one-month stated lead times in both peak and off-season periods. Overseas service offerings include installation, training, repair, maintenance, and debugging, but the stated overseas-service country count is zero. Financial strength, several quality-control elements, environmental compliance, and formal service-capability procedures cannot be reliably assessed from the provided information.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and as a high-tech enterprise integrating R&D design, production, installation, sales, after-sales service, and technical consultation. Its stated specialization is manufacturing dewatering and drying equipment for biomass waste, alfalfa, brewery waste, coal, and minerals.

CertificationsThe supplier reports CE certification and Quality Management System certifications including ISO9001, ISO14001, and ISO45001, as well as certification for the Integration of Informationization and Industrialization. These stated certifications support a positive certification assessment.

R&D capabilityThe supplier reports R&D design capability, more than 15 years of experience, nearly 60 patents related to drying-equipment research and manufacture, a new product within the past year, ODM capability, and four R&D engineers. It also provides 3D software design and customer-solution support, although no SDK is available; the explicit R&D and product-development evidence supports a positive assessment.

Production capacityThe supplier operates more than 10 production lines, reports annual output above the stated threshold, and has 50 quality-control staff. Its integrated production and installation functions and one-month stated lead times in both peak and off-season periods further support production capability.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services and states that R&D engineers provide solutions according to customer demand, indicating broad customization support.

Product Q&A

Q:What materials can this rotary drum dryer process?

It is suitable for drying coal materials with high water content, fine particle size, and high viscosity, as well as sand, lime, limestone, clay, and other building materials.

Q:What is the adjustable range for final moisture?

The final moisture is adjustable. For coal slime, the product moisture can reach below 8%, and particle size can be controlled below 8mm.

Q:What is the processing capacity of the dryer?

The capacity ranges from 300 to 2500 tons per day, depending on the specific model selected.

Q:Is the color of the machine customizable?

Yes, the color is customized to meet specific customer requirements.

Q:What certifications does the equipment have?

The equipment is certified with CE and ISO standards.