What is the lead time for production?

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

What is the maximum input material size?

The feed-in material size is generally less than 25mm.

What certifications does the machine have?

The machine has obtained ISO9001:2000, TUV, and CE certifications.

Cement Ball Mill Tube Mill for Cement Grinding System

Name: Cement Ball Mill Tube Mill for Cement Grinding System
Brand: Henan Centbro Machinery Equipment Co., Ltd.
SKU: 1924467132

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

High Power Capacity: Motor power up to 380kw with output reaching 15-28t/H for large scale production.

Wide Application Range: Suitable for minerals, metallurgy, chemicals, and building materials with hardness below 8 class.

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

Adjustable Fineness: Final product fineness can be adjusted within the range of 0.047-0.4mm depending on model.

Professional Installation: Engineer team provided for on-site installation, debugging, and training services.

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

Customizable Output: Output capacity customizable from 15-28t/H based on specific client requirements.

Low Moisture Limit: Designed to handle materials with moisture content under 8% efficiently.

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: ≤1.95h 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 materials can this ball mill process?

It is widely used for minerals, metallurgy, chemical industry, building materials, coal, and other materials with hardness below 8 class and moisture under 8%.

Q:Is OEM or ODM service available?

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

Q:What is the after-sales service support?

We provide engineer working on the site service, including installation, debugging, and training.

Q:What are the payment terms?

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