What is the average lead time for production?

Lead time is within 15 workdays during the off-season and one month during the peak season.

What are the main components of the drying system?

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

Eco-Friendly Coal Slime Dryer Machine for Sustainable Processing

Name: Eco-Friendly Coal Slime Dryer Machine for Sustainable Processing
Brand: Zhengzhou Dingli New Energy Equipment Co., Ltd.
SKU: 1946771831

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.

DLSG

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

Versatile Material Handling: Suitable for lignite, anthracite, bituminous coal, and various coal washing residues without sticking.

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

Safe Operation System: Operating temperature below ignition point with negative oxygen state prevents fire risks without inert gas.

Low Maintenance Structure: Horizontal placement with zero thrust reduces axial load, extending bearing life and lowering accident rates.

Customizable Solutions: Equipment can be made according to customer requirements with full customization options available.

Proven Technology: Developed by Dingli with 20 years experience, 350+ patents, and mature, stable running technology.

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.

Product Q&A

Q:What is the final moisture content after drying?

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 handles all kinds of coal including lignite, anthracite, lean coal, coking coal, bituminous coal, coal slime, and tail coal, ensuring no sticking or long flame issues.

Q:Is the equipment customizable for specific needs?

Yes, equipment can be made according to customer requirements, offering full customization, minor customization, and flexible options based on samples or designs.

Q:What is the warranty period for this machine?

We provide a 1-year warranty covering installation, commissioning, and technical training as part of our after-sales service.

Q:How does the dryer ensure safety during operation?

The system operates at temperatures lower than the ignition point with a negative oxygen state, preventing fire risks without needing inert gas replacement.