What is the lead time for production?

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

What payment terms are accepted?

Accepted payment terms include LC (Letter of Credit), T/T (Telegraphic Transfer), and Western Union.

Does the supplier provide installation support?

Yes, professional installation engineers are sent to the destination to provide installation, debugging, and training services.

High-Efficiency Copper Limestone Grinding Mill Machine for Sale

Name: High-Efficiency Copper Limestone Grinding Mill Machine for Sale
Brand: Henan Centbro Machinery Equipment Co., Ltd.
SKU: 1910896102

Henan, ChinaHenan Centbro Machinery Equipment Co., Ltd.

US$5,500.00-10,000.00

1 Piece

Product profile

Customization

Available

Type

Ball Mill

Motor Type

AC Motor

Model NO.

B Series

Motor Power

15-800kw

Rotationl Speed

120r/Min

Application

Chemical

Materials

Calcite

Condition

New

Warranty

1.5 Years

After-sales Service

1.5 Years

Advantages

Low Energy Consumption

Advantage 2

High Output

Applications

Metallurgy, Water Conservancy, Construction, etc.

Brand

Stm

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

High Efficiency & Low Energy: Advanced design ensures high output with low energy consumption for cost-effective grinding.

Wide Application Range: Suitable for over 40 materials including limestone, calcite, gold ore, and refractory materials.

Adjustable Output Fineness: Final product fineness can be precisely adjusted within the range of 0.047-0.89 mm.

Durable Steel Construction: Cylinder rolled from Q235B steel plate with replaceable cast steel hollow axis and lining.

ISO9001 & TUV Certified: Manufactured under strict quality control systems with ISO9001:2000 and TUV certifications.

Professional Installation Support: Engineers provided for installation, debugging, and training to ensure smooth operation.

Custom OEM/ODM Service: OEM and ODM services available to meet specific customer requirements and branding.

Reliable After-Sales Service: 1.5 years warranty with comprehensive support including spare parts and technical guidance.

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: ≤2.61h 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 grinding mill process?

It processes materials with moisture under 8% and hardness below 8 class, including limestone, calcite, gold ore, talc, granite, and refractory materials.

Q:What is the warranty period for the machine?

The machine comes with a 1.5-year warranty covering mechanical defects, supported by professional after-sales service.

Q:Can the output fineness be adjusted?

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

Q:What certifications does the manufacturer have?

The manufacturer holds ISO9001:2000, TUV, and CE certifications, ensuring strict quality control and international standards.

Q:Is OEM or ODM service available?

Yes, OEM and ODM services are available. The company has R&D engineers and production machines to support custom manufacturing.