Does the manufacturer offer OEM or ODM services?

Yes, both OEM and ODM services are available.

What certifications does the product have?

The product has obtained ISO9001:2000, TUV, and CEquality system certificates.

What are the payment terms?

Payment terms include LC, T/T, and Western Union.

Small Quartz Limestone Rock Stone Roller Crusher for Building Materials

Name: Small Quartz Limestone Rock Stone Roller Crusher for Building Materials
Brand: Henan Centbro Machinery Equipment Co., Ltd.
SKU: 1925902112

Henan, ChinaHenan Centbro Machinery Equipment Co., Ltd.

US$1,000.00

1 Piece

Product profile

Customization

Available

Type

Roller Crusher

Motor Type

AC Motor

Model NO.

Motor Power

11-90kw

Application

Mine

Materials

Coal

Outlet Size

2-35mm

Inlet Size

25-350mm

Condition

New

Warranty

One Year

After-sales Service

Engineer Working in The Site

Transport Package

Eport Standard

Specification

many

Trademark

STM Centbro

Origin

Zhengzhou, China

HS Code

8474209000

Production Capacity

50sets Per Month

Key features

Versatile Application: Suitable for ore, chemical, cement, mine, and building material industries.

High Manganese Steel: Made of high manganese steel capable of withstanding heat treatment.

Wide Crushing Range: Processes coal, coke, limestone, granite, basalt, and cement with hardness under 160 Mpa.

Precise Output Control: Output particle size adjustable from 2mm to 35mm depending on model.

One Year Warranty: Comes with a comprehensive one-year warranty coverage.

On-site Engineer Support: Professional installation engineers provided for setup and debugging training.

ISO and TUV Certified: Holds ISO9001:2000, TUV, and CEquality system certificates.

OEM/ODM Available: Customization services available for specific client 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: ≤2.71h 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 industries can this roller crusher be applied to?

It is suitable for industrial sectors such as ore crushing, chemical industry, cement, refractory, abrasive, construction, electric power, mine, and metallurgy.

Q:What is the warranty period for this machine?

The machine comes with a one-year warranty.

Q:What kind of after-sales service is provided?

We provide professional installation engineers for on-site setup, debugging training, and support for shipping, inspection, and insurance.

Q:What materials can be crushed by this machine?

It is mainly used for secondary and fine crushing of materials like coal, coke, limestone, clinker, granite, basalt, cement, brick, and tile.

Q:What is the maximum hardness of materials it can process?

It can effectively crush materials with a strength less than 160 Mpa.