What after-sales services are provided?

Services include professional installation teams, debugging training, and assistance with shipping, insurance, and customs documentation.

Are OEM and ODM services available?

Yes, the manufacturer offers both OEM and ODM services to customize products according to client needs.

What is the lead time for production?

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

Rock Grinder Raymond Mill Machine Micron Powder Mill Grinder for Calcium Carbonate 1250mesh

Name: Rock Grinder Raymond Mill Machine Micron Powder Mill Grinder for Calcium Carbonate 1250mesh
Brand: Henan Centbro Machinery Equipment Co., Ltd.
SKU: 1911012622

Henan, ChinaHenan Centbro Machinery Equipment Co., Ltd.

US$6,500.00-10,000.00

1 Set

Product profile

Customization

Available

Type

Ring Grinder

Motor Type

AC Motor

Model NO.

HGM

Motor Power

37-110kw

Rotationl Speed

235r/Min

Application

Chemistry

Materials

Cacium Carbonate

Condition

New

Warranty

1 Year

After-sales Service

One Year Quality Guarantee

Transport Package

Export Standard

Specification

see the details

Trademark

STM Centbro

Origin

Zhengzhou, China

HS Code

8474209000

Production Capacity

50sets Per Month

Key features

High Efficiency & Energy Saving: Double capacity compared to jet mills and saves 30% energy for same output size.

Wide Particle Size Range: Adjustable finished particle size from 325 mesh to 2500 mesh (47-5 micron).

Long Life Spare Parts: Forged ring and rollers last about one year when grinding calcium carbonate.

Environmentally Friendly Design: Pulse dust collector and muffler greatly reduce dust pollution and noise.

Versatile Material Processing: Suitable for non-flammable, brittle materials with Mohs hardness lower than 6.

ISO & TUV Certified Quality: Strict quality control system with ISO9001:2000, TUV, and CE certifications.

Comprehensive After-Sales Support: Includes professional installation, debugging training, and shipping assistance.

Customization Services Available: OEM and ODM services available to meet 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: ≤2.24h 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 mill process?

It is suitable for various non-flammable and brittle materials with Mohs hardness lower than 6, such as calcite, calcium carbonate, dolomite, talc, and graphite.

Q:What is the adjustable particle size range?

The product size can be adjusted between 325 mesh to 2500 mesh, which corresponds to 47-5 microns.

Q:How long do the spare parts last?

The forged ring and roller can be used for about one year while grinding calcium carbonate.

Q:Does the machine offer energy saving benefits?

Yes, compared to jet mills of the same size and power, it has double capacity and saves 30% energy.

Q:What certifications does the product have?

The product has obtained ISO9001:2000, TUV, and CE certifications under a strict quality control system.