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Coal Dust Rotary Drier / Rotary Dryer for Silica Sand / Drying Equipment
US$20,000.00
1 Piece
Product profile
Customization
AvailableModel
800*8000Object
ClayModel NO.
800*8000Voltage
CustomizationDrum diameter
Φ800mmCertification
ISO9001:2000, CE, TUVEnergy Saving
Energy SavingWarranty
1 YearColor
CustomizationCustomized
CustomizedCondition
NewAfter-sales Service
Engineer Working in The SiteWeight
3.5tOutput
0.8-2.0t/HPower
4kwFeed-in Gas Temperature
<700Rotation Speed
3-8r/MinGradient
3-5%Transport Package
Eport StandardSpecification
see the detailsTrademark
STM CentbroOrigin
Zhengzhou, ChinaHS Code
8419399090Production Capacity
10 Sets Per MonthKey features
Customizable Voltage and Color: Voltage and color are fully customizable to meet specific project requirements.
Energy Efficient Design: Features plate sealing to reduce heat loss and fuel consumption, ensuring high efficiency.
Versatile Fuel Options: Compatible with diesel, heavy oil, natural gas, coal, and other fuel sources.
Global Certifications: Products certified with ISO9001, CE, and TUV for quality assurance.
On-site Technical Support: Engineers available to work on-site for installation, adjustment, and training.
One-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.
High Capacity Options: Available in various models with capacities ranging from 2.2 to 169.6 m3.
Anti-Clogging Technology: New power devices prevent clogging and ensure stable material flow.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qindao PortAverage Response Time: ≤2.61h CertifiedTerms of Payment: LC, T/T, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryHenan Centbro Machinery (STM) Equipment Co., Ltd. is a China-based limited company established in 2019, supplying mining and industrial equipment including crushers, sand-making machines, mills, and complete plants. The evidence indicates ISO9001:2015, EU CE, and TUV certifications, along with stated R&D and innovation capabilities. STM reports design support, technical training, installation and debugging guidance, and combined online and door-to-door service. Production information is inconsistent: one slice reports a 3,200 m² facility, more than 10 production lines, and 50 crusher and grinder pieces of annual output, while another describes an 80,000 m² workshop, over 200 staff, and more than 30 large machines. The supplier states cooperation with customers in over 30 countries. No reliable assessment of financial credibility or customization capability can be made from the non-financial evidence provided.
Supplier typeThe supplier is identified as a combined business entity and limited company based in Zhengzhou, Henan, China. Its stated business is manufacturing and selling mining machinery and industrial equipment, with products including jaw, impact, and cone crushers, sand-making machines, and grinding mills.
CertificationsThe supplier explicitly reports ISO international quality system certification, EU CE certification, TUV certification, and an ISO9001:2015 certificate. These statements provide direct evidence of multiple quality or conformity certifications, although the slices do not provide certificate numbers, validity dates, or scopes.
After-Sales capabilitySTM states that it has an experienced service team providing free design, professional technical training, and live installation and debugging guidance. It also combines door-to-door and online service and reports service networks across China, indicating explicit domestic support capability.
R&D capabilityThe supplier describes itself as a high-tech company integrating R&D, production, and distribution, and states that it has strong R&D strength and innovation. Its product and process solutions cover aggregates, mining, and waste recycling, but the slices provide limited detail on patents, dedicated R&D resources, or documented innovations.
Production capacityProduction evidence includes a manufacturing facility, more than 10 production lines, over 30 large fabrication machines, and reported output of 50 crusher and grinder pieces. However, facility size and staffing claims differ materially between slices, so production scale is supported but not consistently verifiable in detail.
Client casesSTM states that its products and solutions are used in aggregates, mining, and waste recycling, and that it has cooperative relationships with customers in more than 30 countries. It also reports established client files, but no named customers, project references, locations, or independently verifiable case details are provided.
Product Q&A
Q:What materials can this rotary dryer process?
A:
It is suitable for drying bulk materials like limestone, clay, sand, and chalk with particle sizes up to 80 mm.
Q:Is the machine customizable?
A:
Yes, voltage, color, weight, output, power, and other parameters are fully customizable.
Q:What fuels can be used for heating?
A:
You can choose from diesel engine, heavy oil, natural gas, coal, or other solid fuels.
Q:What is the warranty period?
A:
We provide a 1-year warranty for the equipment.
Q:Do you provide after-sales service?
A:
Yes, we offer on-site engineer support for installation, adjustment, and operator training.
Send Inquiry
*To:
Henan Centbro Machinery Equipment Co., Ltd.
Henan Centbro Machinery Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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