Is customization available for this machine?

Yes, equipment can be made according to customers' requirements, including capacity and specific moisture reduction needs.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What are the lead times for production?

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

Advanced Rotary Coal Dryer Machine for Efficient Drying Solutions

Name: Advanced Rotary Coal Dryer Machine for Efficient Drying Solutions
Brand: Zhengzhou Dingli New Energy Equipment Co., Ltd.
SKU: 1948923421

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.

DLMG

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

Weight (Kg)

7600

Dimension(LWH)

(D) 4X30

Capacity(T/D)

2400

Early Moisture(%)

30-60%

Key Selling Points

Sustainable

Heating Method

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

Product Name

Lignite Coal Drying Equipment

Drum Diameter (M)

Plant Area(M2)

15*55

Material

Steel, Stainless Steel

Video Outgoing-Inspection

Provided

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

High Drying Efficiency: Reduces moisture to less than 12% in one pass, increasing calorific value to 2800-4200 kcal/kg.

Enhanced Heat Exchange: Special dispersing device breaks bonded slime into 10-20mm particles, greatly increasing contact area with hot air.

Safe Operation: Operating temperature lower than ignition temperature; negative oxygen state prevents fire without inert gas replacement.

Low Maintenance Cost: Horizontal placement with zero thrust reduces wheel/ring wear and extends bearing life.

Versatile Application: Suitable for drying lignite, anthracite, bituminous coal, coal slime, and various other coal types.

Customizable Capacity: Capacity ranges from 300 to 3000 T/D based on initial and final moisture requirements.

Comprehensive Warranty: 1-year warranty with installation, commissioning, and technical training support provided.

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: ≤3.23h

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.

Product Q&A

Q:What is the final moisture content of the dried coal?

The equipment can reduce moisture to less than 12% in one pass, with final moisture typically ranging from 17-30% depending on the model and initial conditions.

Q:What types of coal can this dryer process?

It is suitable for drying all kinds of coal including lignite, anthracite, lean coal, coking coal, bituminous coal, coal slime, and tail coal.

Q:What is the warranty period and after-sales service?

We provide a 1-year warranty. After-sales services include installation, commissioning, and technical training.

Q:How is the safety of the drying process ensured?

The system uses a negative oxygen state operation and keeps operating temperature lower than the ignition temperature, preventing fire risks without needing inert gas.

Q:What are the main components of the coal drum dryer?

It consists of a hot blast stove, belt feeding machine, drum dryer, belt discharging machine, induced draft fan, cyclone dust collector, bag filter, and operation control system.