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Factory Price Mini Machine Stones Wet / Dry Grinding Ball Mill
US$10,000.00-1,000,000.00
1 Piece
Product profile
Customization
AvailableType
Ball MillMotor Type
AC MotorModel NO.
BMotor Power
380kwRotationl Speed
21.7r/MinApplication
ConstructionMaterials
MetallurgyCondition
NewWarranty
One YearAfter-sales Service
Engineer Working on The SiteWeight
54tOutput
15-28t/HFeed-out Material Size
0.074-0.4mmFeed-in Material Size
<25mmBall Load
35tTransport Package
Eporting StandardSpecification
Please see the detailsTrademark
STM CentbroOrigin
Zhengzhou, ChinaHS Code
8474202000Production Capacity
20 Sets Per MonthKey features
Wide Application Range: Suitable for minerals, metallurgy, chemicals, building materials, coal, and various ores with hardness below 8 class.
High Capacity & Continuous Work: Features large capacity design allowing for continuous operation with output ranging from 0.5 to 180 t/h.
Durable Construction: Cylinder rolled and welded with Q235B steel plate; hollow shaft made of ZG35 cast steel for reliability.
Adjustable Product Fineness: Final product fineness can be adjusted within the range of 0.047mm to 0.89mm depending on the model.
Corrosion Resistance: Equipped with various barrel lining and grinding media options for excellent corrosion resistance.
Easy Operation & Maintenance: Simple structure design ensures convenient installation, adjustment, and easy maintenance.
OEM & ODM Services: Manufacturer offers both OEM and ODM services to meet specific client customization needs.
Comprehensive After-Sales Support: Includes professional installation engineers, debugging training, and logistics support upon delivery.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qindao PortAverage Response Time: ≤2.45h 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 is the warranty period for this machine?
A:
We provide a one-year warranty for all our ball mills.
Q:What is the maximum input material size?
A:
The maximum input material size is generally less than 25mm for most models.
Q:Can the machine handle materials with high moisture content?
A:
No, the machine is designed for materials with moisture content under 8%.
Q:Do you provide installation services?
A:
Yes, we send a professional installation engineer team to the destination to provide full-range installation services and debugging training.
Q:What certifications does the product have?
A:
The product and company have obtained ISO9001:2000, TUV, and CE certifications.
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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