What are the payment terms?

We accept payments via LC, T/T, and Western Union.

What is the lead time for production?

The average lead time is one month, regardless of whether it is peak or off-peak season.

What is the warranty period?

We provide a one-year warranty covering mechanical defects for all our roller crushers.

2021 High Quality Stone Double Two Roller Crusher Mill Machine for Sand Making

Name: 2021 High Quality Stone Double Two Roller Crusher Mill Machine for Sand Making
Brand: Henan Centbro Machinery Equipment Co., Ltd.
SKU: 1926053772

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

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

Wide Application Range: Suitable for ore, coal, limestone, cement, brick, and various building materials.

Adjustable Output Size: Output particle size can be controlled from 2mm to 35mm depending on model.

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

On-Site Installation Support: Professional engineers sent to site for installation, debugging, and training.

Comprehensive Logistics Service: Full support for shipping, inspection, invoices, packing, and insurance.

Customization Available: ODM and OEM services are available for tailored manufacturing needs.

One Year Warranty: Covers mechanical defects for one year from the date of purchase.

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: ≤1.67h 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 crusher process?

It is suitable for crushing coal, coke, limestone, clinker, granite, basalt, cement, brick, tile, and other building materials with hardness less than 160 Mpa.

Q:What is the output size range?

The output size is adjustable and ranges from 2mm to 35mm depending on the specific model selected.

Q:Do you provide after-sales service?

Yes, we provide comprehensive support including on-site installation by professional engineers, debugging training, and a one-year warranty.

Q:Is customization available for this machine?

Yes, we offer both OEM and ODM services to meet specific client requirements.

Q:What certifications does the product have?

The product and manufacturing process are certified under ISO9001:2000, TUV, and CEquality standards.