Can the product fineness be adjusted?

Yes, the fineness of the final products can be adjusted within a range from 0.047mm to 0.89mm depending on the model selected.

What is the lead time for production?

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

Is OEM or ODM service available?

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

Durable Ball Mill Machine for Stone Mining Operations

Name: Durable Ball Mill Machine for Stone Mining Operations
Brand: Henan Centbro Machinery Equipment Co., Ltd.
SKU: 1924640942

Henan, ChinaHenan Centbro Machinery Equipment Co., Ltd.

US$10,000.00-1,000,000.00

1 Piece

Product profile

Customization

Available

Type

Ball Mill

Motor Type

AC Motor

Model NO.

Motor Power

380kw

Rotationl Speed

21.7r/Min

Application

Construction

Materials

Metallurgy

Condition

New

Warranty

One Year

After-sales Service

Engineer Working on The Site

Weight

54t

Output

15-28t/H

Feed-out Material Size

0.074-0.4mm

Feed-in Material Size

<25mm

Ball Load

35t

Transport Package

Eporting Standard

Specification

Please see the details

Trademark

STM Centbro

Origin

Zhengzhou, China

HS Code

8474202000

Production Capacity

20 Sets Per Month

Key features

Wide Application Range: Suitable for metallurgy, chemical, building materials, and mining with materials under 8% moisture.

High Capacity Output: Maximum capacity reaches 180 t/h with power up to 800kw for large-scale production needs.

Durable Steel Construction: Cylinder rolled and welded with Q235B steel plate; hollow shaft made of ZG35 cast steel.

Adjustable Product Fineness: Final product fineness adjustable from 0.047mm to 0.89mm depending on the specific model.

Corrosion Resistant Design: Features various barrel linings and grinding media for excellent corrosion resistance.

Professional Installation Support: Engineers available on-site for installation, debugging, and training upon delivery.

Certified Quality Control: ISO9001:2000, TUV, and CE certified with strict quality control systems.

Customizable Specifications: Weight, output, and material sizes can be customized to meet specific project requirements.

Company profile

Henan Centbro Machinery Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qindao PortAverage Response Time: ≤1.59h 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 ball mill process?

It is widely used for minerals, metallurgy, chemicals, building materials, coal, and materials with moisture under 8% and hardness below 8 class, including gold, silver, iron ore, granite, etc.

Q:What is the warranty period?

We provide a one-year warranty for the machine.

Q:What is the maximum capacity of this machine?

The capacity varies by model, ranging from 0.4-2 t/h to a maximum of 30-180 t/h for the largest models.

Q:Do you provide after-sales service?

Yes, we provide comprehensive support including ship bookings, inspection, and sending professional engineers to your site for installation and training.

Q:What certifications does the machine have?

The machine holds ISO9001:2000, TUV, and CE certifications.