What is the lead time for production?

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

What certifications does the manufacturer hold?

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

Can I visit the factory or see client visits?

Yes, client visits are supported, and the company is a manufacturer/factory with a plant area of 3200 square meters.

Energy Saving Gold Copper Diesel Engine Mineral Stone Grinding Machine Gold Processing Used Ball Mill Machine

Name: Energy Saving Gold Copper Diesel Engine Mineral Stone Grinding Machine Gold Processing Used Ball Mill Machine
Brand: Henan Centbro Machinery Equipment Co., Ltd.
SKU: 1926739942

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.

1830*6400

Motor Power

210kw

Rotationl Speed

24.1r/Min

Application

Mine

Materials

Pebble

Condition

New

Warranty

One Year

After-sales Service

Engineer Workinf on The Site

Weight

34t

Output

6.5-15t/H

Feed-in Material Size

<25

Feed-out Material Size

0.074-0.4mm

Ball Load

21t

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 minerals, metallurgy, chemicals, and building materials with hardness below 8 class.

High Capacity & Efficiency: Features large capacity, continuous work, and adjustable fineness from 0.047 to 0.89mm.

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

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

Professional On-Site Support: Engineers available for on-site installation, debugging, and training services.

ISO & TUV Certified: Manufactured under strict quality control with ISO9001:2000, TUV, and CE certificates.

Customizable Parameters: Weight, output, feed-in/out sizes, and ball load are customizable based on client needs.

Stable & Reliable Operation: Features cast steel hollow axis and casting rolling gear for steady, reliable performance.

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: ≤2.66h 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 ball mill?

We provide a one-year warranty for the machine.

Q:What types of materials can this machine process?

It is widely used for minerals, metallurgy, chemicals, building materials, and coal, provided the material moisture is under 8% and hardness is below 8 class.

Q:Is customization available for this equipment?

Yes, we offer customization for weight, output, feed-in material size, feed-out material size, and ball load.

Q:What after-sales services are provided?

We provide engineer work on the site, including installation, debugging, and training, along with comprehensive trading services.

Q:What are the payment terms?

We accept LC, T/T, and Western Union as terms of payment.