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Industrial Rotary Dryer for Quick Feldspar Powder Moisture Removal
US$18,000.00-58,000.00
1 Set
Product profile
Customization
AvailableModel
CustomizedObject
LimestoneModel NO.
DDMGVoltage
CustomizedDrum diameter
CustomizedCertification
CEEnergy Saving
Energy SavingWarranty
One YearColor
CustomizedCustomized
CustomizedCondition
NewAfter-sales Service
Online Support, Field InstallationTransport Package
Standard PackageTrademark
DONGDINGOrigin
ChinaHS Code
8474202000Production Capacity
20 Sets Per MonthKey features
High Thermal Efficiency: Thermal efficiency reaches 80%, significantly higher than single cylinder dryers at 35%.
Energy Saving Design: 3-pass rotary drum structure reduces wind tunnel heat loss and increases heat exchange area.
Cost Effective: Reduces workshop area and saves project investment by approximately 40%.
Automated Control: Equipped with PLC control system and video monitoring for simple operation.
Customizable Specifications: Model, voltage, drum diameter, and color are fully customizable to meet specific needs.
High Production Capacity: Hot flue gas directly contacts materials for sufficient heat exchange and high output.
CE Certified: Product meets CE certification standards for safety and quality assurance.
One Year Warranty: Comprehensive one-year warranty coverage with online support and field installation services.
Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 11 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.21h 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 is the thermal efficiency of this rotary dryer?
A:
The thermal efficiency is as high as 80%, which is much higher than the 35% efficiency of single cylinder dryers.
Q:Can the machine specifications be customized?
A:
Yes, the model, voltage, drum diameter, and color are all customizable to suit your specific requirements.
Q:How much investment can be saved?
A:
The system reduces the workshop covered area and saves project investment by about 40%.
Q:What is the warranty period and after-sales service?
A:
We provide a one-year warranty. After-sales service includes online support and field installation assistance.
Q:What is the working principle of the dryer?
A:
It uses a 3-pass rotary drum dryer where material moves through inner, middle, and outer cylinders for efficient downstream and upstream drying.
Send Inquiry
*To:
Zhengzhou Dongding Machinery Co., Ltd.
Zhengzhou Dongding Machinery Co., Ltd.*Content:
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