What certifications does the manufacturer hold?

The factory has passed ISO:9001, GOST, and CE certifications.

What is the maximum input size for the mill?

The maximum input size ranges from less than 38mm to less than 58mm depending on the specific model.

How does the mill ensure environmental protection?

It features small vibration, low noise, overall sealing, and works under negative pressure to prevent dust emission.

Glass Grind Stones Diatomite Vertical Mill Grinding Roller Ultraine Vertical Roller Mill

Name: Glass Grind Stones Diatomite Vertical Mill Grinding Roller Ultraine Vertical Roller Mill
Brand: Zhengzhou General Mining Machinery Co., Ltd.
SKU: 1996151332

Henan, ChinaZhengzhou General Mining Machinery Co., Ltd.

US$17,500.00

1 Piece

Product profile

Customization

Available

Type

Vertical Flow Type Condenser

Motor Type

AC Motor

Model NO.

Motor Power

500kw

Rotationl Speed

23-25r/min

Application

Mine

Materials

Non-Metallic Ores

Condition

New

Warranty

1 Year

After-sales Service

Guiding Customers' Installation.

Product Name

Vertical Roller Mill

Keywords

Vertical Roller Grinding Mill

Usage

Grinding Mining Stone

Price

Negotiatable

Video Outgoing-Inspection

Provided

Color

Customer Requirement

Transport Package

Plastic Film Packaging/Box Wooden Packing

Trademark

TYM

Origin

China

HS Code

8474900000

Production Capacity

23-85t/H

Key features

Energy Saving: Saves 30-40% energy consumption compared to ball mills due to high efficiency.

Integrated Process: Integrates crushing, drying, grinding, grading, and conveying in one system.

Low Investment: Occupies 50% area of ball mill systems and allows outdoor installation.

Long Service Life: Rollers and liners are high quality with less wear due to non-direct contact.

Stable Quality: Short residence time allows easy control of particle size and composition.

Eco-Friendly: Low vibration, low noise, and negative pressure operation ensures no dust.

Wide Application: Suitable for non-metallic ores, pulverized coal, and slag grinding.

Customizable Color: Color can be customized according to customer requirements.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceMulti-language PioneerManagement Certification

Zhengzhou General Mining Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-10-02 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhengzhou General Mining Machinery Co., Ltd. is a mining and industrial equipment manufacturer producing TYM-brand crushing, milling, and related machinery. It reports ISO 9001 and QC 080000 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier supports customization, ODM, and OEM services, and reports new-product development during the past year. Its service system includes written procedures for supplier assessment, corrective actions, complaint handling, quality records, installation, training, repair, maintenance, and debugging in South Korea, Thailand, and Saudi Arabia. Production and export coverage appear broad, while overseas warehouses, showrooms, agents, branches, and offline trade-show participation are explicitly absent. Financial information is insufficient for a substantive credibility assessment because the supplied entries identify years but do not provide usable financial performance details.

Supplier typeThe supplier is presented as a manufacturer of its own TYM-brand mining machinery, serving mining, metallurgy, construction, chemical, and related industrial sectors. Its listed products include crushers, sand-making equipment, production lines, and mills, while its primary export markets span multiple global regions.

CertificationsThe supplier reports ISO 9001 and QC 080000 certification, and separately identifies an ISO 9001:2015 certificate within its sustainable-development management information. These entries provide explicit evidence of relevant management-system certifications.

After-Sales capabilityAfter-sales capability is supported by documented complaint-handling, corrective-action, supplier-assessment, and quality-record procedures. The supplier also lists installation, training, repair, maintenance, and debugging services in South Korea, Thailand, and Saudi Arabia, although it has no overseas warehouses, showrooms, agents, or branches according to the provided data.

R&D capabilityThe supplier reports new products during the past year, ODM capability, and 6–10 years of total R&D-engineer experience. Its company description also attributes its machinery to in-house design and innovation, but the absence of an available SDK limits evidence for software or integration-oriented innovation.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, quality assurance, raw-material traceability, and uniformly maintained quality instructions. These data explicitly support substantial production infrastructure and established quality-control practices.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full and flexible customization, and minor customization. It also reports ODM services and OEM services for well-known brands, demonstrating broad customization and contract-manufacturing coverage.

Product Q&A

Q:What is the warranty period for the vertical roller mill?

The warranty covers one year from the date of trial run finish, but not exceeding 15 months from the date the machine leaves the factory.

Q:What after-sales services are provided?

Services include guiding installation, on-site operator training, and providing 1-2 full-time technical staff for free on-site production support for 1 month.

Q:What materials can be processed by this mill?

It processes non-flammable, non-explosive materials under 9.3 Moh's hardness, such as quartz, feldspar, calcite, talcum, barite, fluorite, iron ore, copper ore, slag, cement clinker, and coal.

Q:What is the output fineness of the vertical roller mill?

The output fineness ranges from 80 to 425 mesh across all models.

Q:Does the mill support customization?

Yes, the color is customizable according to customer requirements, and products can be designed and manufactured based on special requirements.