What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays or one month.

Does the machine offer OEM or ODM services?

Yes, both OEM and ODM services are available, including customization from samples and designs.

What is the final moisture content achievable?

The final moisture content can be reduced to 17-30%, or less than 12% for coal slime in one pass.

Industrial Coal Processing Machine Coal Drum Rotary Dryer for Coal Slime, Raw Coal, Lignite

Name: Industrial Coal Processing Machine Coal Drum Rotary Dryer for Coal Slime, Raw Coal, Lignite
Brand: Zhengzhou Dingli New Energy Equipment Co., Ltd.
SKU: 1944008751

Henan, ChinaZhengzhou Dingli New Energy Equipment Co., Ltd.

US$19,800.00

1 Set

Product profile

Customization

Available

After-sales Service

Installation, Commissioning, Technical Training

Warranty

1 Year

Model NO.

Movement Way

Agitation

Atomization

Rotary Atomization

Flow

Cross Flow

Heating Mode

Transmission

Material Status

Powder

Drying Medium

Air

Operation Pressure

Atmospheric Pressure

Operational Method

Continuous

Dimension(LWH)

(D) 3.4X28

Capacity(T/D)

1500

Warranty of Core Components

1 Year

Early Moisture(%)

30-60%

Key Selling Points

Sustainable

Heating Method

Gas/Oil/Electric/Steam/Biomass/Coal Heating

Machinery Test Report

Provided

Product Name

Coal Rotary Dryer

Drum Diameter (M)

3.4

Plant Area(M2)

12*50

Material

Steel, Stainless Steel

Raw Material

Lignite, Lignite Coal, Brown Coal

Applicable Industries

Manufacturing Plant, Energy & Mining

Core Components

Motor, PLC

Final Moisture(%)

17-30%

Transport Package

Container

Trademark

DINGLI

Origin

Henan, China

Production Capacity

20 Set/Sets Per Month

Key features

Moisture Reduction Capability: Reduces moisture content to less than 12% in a single pass for coal slime.

Versatile Heating Methods: Supports Gas, Oil, Electric, Steam, Biomass, and Coal heating options.

Reliable Zero Thrust Operation: Achieves zero horizontal thrust to minimize wheel wear and ensure stability.

Energy Efficient Design: Uses downstream drying to maximize high-temperature hot air utilization.

Sealed Environmental Protection: Fully sealed operation with multi-stage dust removal to reduce emissions.

Intelligent PLC Control: Features centralized PLC control for high precision and simple operation.

Customizable Dimensions: Drum diameter and dimensions can be customized based on customer requirements.

Comprehensive After-Sales Support: Includes installation, commissioning, and technical training services.

Company profile

Importers and ExportersExperienced TeamSelf-brandedPatents Awarded

Zhengzhou Dingli New Energy Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryThe supplier is a combined company with stated experience in R&D, production, biomass and mineral drying equipment, and related production lines. It demonstrates broad customization, ODM and OEM capabilities, reports new products within the past year, and identifies 14 R&D engineers and 350+ technical patents. Quality and sustainability credentials include CE, ISO9001:2015 and ISO14001. The supplier has export experience of nine years, with 51%–70% of sales from exports, but has no overseas agents or branches, overseas warehouse, showroom, or offline trade-show participation. Its after-sales capability is supported by a stated professional installation and after-sales team, while specific service coverage and performance details are limited. Financial information is only represented by years rather than results, so financial credibility cannot be assessed. Manufacturing-related evidence includes in-stock capacity and quality procedures, but the lack of a valid contract with associated subcontractors is a...

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015 and ISO14001 management-system certifications. These explicitly support product compliance and quality/environmental management credentials.

After-Sales capabilityThe company description states that it has a professional installation and after-sales team and many successful cases worldwide. However, no detailed service network, response standard, or overseas service coverage is provided; the lack of overseas agents or branches is separately stated.

R&D capabilityThe supplier reports 20 years of R&D and production experience, 350+ technical patents, 14 R&D engineers, new products within the past year, and ODM capability. It does not have an available SDK, but the other evidence explicitly supports substantial product-development capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.

Client casesThe supplier states that it has many successful cases worldwide and provides OEM services for well-known brands. It also states that it has not collaborated with Fortune 500 companies, so the evidence supports general customer experience but not top-tier corporate references.