Does the machine support OEM or ODM services?

Yes, both OEM and ODM services are available for this product.

What payment terms are accepted?

We accept LC, D/P, and T/T as terms of payment.

What is the working principle of the sludge dryer?

High moisture sludge is dewatered, then transported to the rotary drum where it contacts hot air. Dried materials are discharged via conveyor, while dust is collected by a cyclone dust collector.

Continuous Rotary Sludge Drying Machine with Automatic Control, Rotary Dryer for Sale

Name: Continuous Rotary Sludge Drying Machine with Automatic Control, Rotary Dryer for Sale
Brand: Zhengzhou Dongding Machinery Co., Ltd.
SKU: 1958827602

Henan, ChinaZhengzhou Dongding Machinery Co., Ltd.

US$28,000.00-58,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Support, Field Installation

Warranty

12 Months

Model NO.

DDMG

Movement Way

Combined

Heating Mode

Transmission

Material Status

Powder, Strap, Bulk

Drying Medium

Inactive Gas, Superheated Steam, Effluent Gas

Operation Pressure

Atmospheric Pressure

Drum Number

Multiple

Type

Top-Feed Type

Transport Package

Standard Export Package

Specification

as Customers' Required

Trademark

DONGDING

Origin

China

Production Capacity

10 Sets Per Month

Key features

High Thermal Efficiency: Special internal structure design improves thermal efficiency and prevents sludge sticking.

Automatic Control System: Adopts computer automatic control for remote control and easy operation.

Strong Overload Resistance: Large processing capacity with low fuel consumption and low drying cost.

Wide Application Scope: Suitable for various sludges including sewage, petrochemical, and municipal sludge.

Reduced Horizontal Thrust: Specially designed retaining wheel structure reduces thrust from equipment tilting.

Multiple Heating Options: Supports multiple heating sources including inactive gas and superheated steam.

12 Months Warranty: Comprehensive 12-month warranty with online support and field installation services.

Global Export Experience: Products exported to Indonesia, South Africa, Vietnam, and other global regions.

Company profile

Zhengzhou Dongding Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 11 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.36h CertifiedTerms of Payment: LC, D/P, T/T

AI-Powered supplier vetting

SummaryZhengzhou Dongding Machinery Co., Ltd. is identified as a professional, high-tech supplier specializing in dewatering and drying equipment for biomass waste, alfalfa, brewery waste, coal, and minerals. It reports more than 15 years of experience, nearly 60 related patents, CE and ISO9001/ISO14001/ISO45001 certifications, and integrated R&D, production, installation, sales, after-sales, and technical consultation capabilities. The supplier offers 3D software design, ODM/OEM, and multiple customization options. Production indicators include more than 10 production lines, 50 quality-control staff, and one-month stated lead times in both peak and off-season periods. Overseas service offerings include installation, training, repair, maintenance, and debugging, but the stated overseas-service country count is zero. Financial strength, several quality-control elements, environmental compliance, and formal service-capability procedures cannot be reliably assessed from the provided information.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and as a high-tech enterprise integrating R&D design, production, installation, sales, after-sales service, and technical consultation. Its stated specialization is manufacturing dewatering and drying equipment for biomass waste, alfalfa, brewery waste, coal, and minerals.

CertificationsThe supplier reports CE certification and Quality Management System certifications including ISO9001, ISO14001, and ISO45001, as well as certification for the Integration of Informationization and Industrialization. These stated certifications support a positive certification assessment.

R&D capabilityThe supplier reports R&D design capability, more than 15 years of experience, nearly 60 patents related to drying-equipment research and manufacture, a new product within the past year, ODM capability, and four R&D engineers. It also provides 3D software design and customer-solution support, although no SDK is available; the explicit R&D and product-development evidence supports a positive assessment.

Production capacityThe supplier operates more than 10 production lines, reports annual output above the stated threshold, and has 50 quality-control staff. Its integrated production and installation functions and one-month stated lead times in both peak and off-season periods further support production capability.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services and states that R&D engineers provide solutions according to customer demand, indicating broad customization support.

Product Q&A

Q:What types of sludge can this dryer process?

It is suitable for drying activated sludge, sewage sludge, petrochemical sludge, papermaking sludge, printing and dyeing sludge, tanning sludge, electroplating sludge, municipal sludge, biological fermentation sludge, coal sludge, and coal slurry.

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

We provide a 12-month warranty. After-sales services include online support and field installation.

Q:What are the available heating modes?

The dryer supports multiple heating sources, including inactive gas, superheated steam, and effluent gas.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 unit.

Q:What is the average lead time for production?

The average lead time is one month for both peak season and off-season.