What is the lead time for production?

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

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What payment terms are accepted?

We accept LC, T/T, PayPal, Western Union, small-amount payment, and D/P.

High-Efficiency Rotary Dryer for River Sand and Construction Materials

Name: High-Efficiency Rotary Dryer for River Sand and Construction Materials
Brand: Zhengzhou Dingli New Energy Equipment Co., Ltd.
SKU: 2134221562

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

US$39,800.00

1 Set

Product profile

Customization

Available

After-sales Service

Installation, Commissioning, Technical Training

Warranty

1 Year

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

Drum Diameter (M)

2.2

Material

Steel, Stainless Steel

Early Moisture(%)

15%

Capacity(T/H)

4-100

Video Outgoing-Inspection

Provided

Raw Material

River Sand, Fly Ash, Slag

Key Selling Points

Long Service Life

Applicable Industries

Manufacturing Plant, Energy & Mining

Marketing Type

Ordinary Product

Core Components

Motor, PLC

Heating Method

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

Application

Industrial Building Materials, Solid Fuels

Final Moisture(%)

1-3%

Machinery Test Report

Provided

Transport Package

Container

Specification

22t-76t

Trademark

DINGLI

Origin

Henan, China

Production Capacity

20 Set/Sets Per Month

Key features

Long Service Life: Made of wear-resisting alloy steel, equipment life exceeds 10 years.

High Thermal Efficiency: Thermal efficiency reaches 80% with 40% energy saving compared to standard models.

Low Final Moisture: Reduces moisture from 15% to below 0.5-1% for cement and dry mortar lines.

Compact Design: Covers 40% less area than single drum dryers with 50% reduced civil investment.

Versatile Fuel Adaptation: Compatible with coal, oil, gas, and other fuels for various particle sizes.

Low Discharge Temperature: Discharge temperature under 50 degrees, allowing direct feeding to libraries.

OEM and ODM Services: Offers full customization from samples and designs with flexible options.

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

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: ≤2.06h

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.