Does the company provide after-sales service?

Yes, we provide installation, commissioning, and technical training services.

Can the machine be customized?

Yes, we offer customization from samples, designs, and flexible full customization options.

What is the final moisture content after drying?

The final moisture content can be reduced to 17-30% depending on the initial state.

High-Efficiency Lignite Drum Dryer for Coal Processing Plant

Name: High-Efficiency Lignite Drum Dryer for Coal Processing Plant
Brand: Zhengzhou Dingli New Energy Equipment Co., Ltd.
SKU: 1920006506

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.

DLHG

Movement Way

Agitation

Heating Mode

Transmission

Material Status

Powder, Bulk

Drying Medium

Air

Operation Pressure

Atmospheric Pressure

Drum Number

Single

Type

Top-Feed Type

Dimension(LWH)

(D) 4X30

Capacity(T/D)

2400

Warranty of Core Components

1 Year

Early Moisture(%)

30-60%

Heating Method

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

Condition

New

Product Name

Coal Drying Machine

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

Specification

22t-76t

Trademark

DINGLI

Origin

Henan, China

Production Capacity

20 Set/Sets Per Month

Key features

High Capacity Range: Processing capacity from 500 to 2400 tons per day for large-scale operations.

Moisture Reduction: Reduces lignite moisture from 30-60% down to 17-30% efficiently.

Calorific Value Boost: Increases treated coal calorific value by 30-40% for better energy output.

Energy Efficient Design: Unit heat index less than 800kcal/kg H2O with exhaust gas near dew point.

Enhanced Safety Control: Features temperature interlock, negative oxygen operation, and fire prevention.

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

Flexible Heating Options: Supports Gas, Oil, Electric, Steam, Biomass, and Coal heating methods.

Global Export Experience: Exported to over 80 countries with 300 foreign partners worldwide.

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: ≤2.02h

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.