What certifications does the factory have?

Our factory has passed international ISO9001:2015, GOST, and CE certifications, ensuring high-quality manufacturing standards.

How is the equipment packaged for shipping?

All equipment is packaged with standard protective measures including plastic film, moisture-proof, quake-proof, and rust-proof protection to ensure safe delivery.

What are the lead times for production?

The average lead time is within 15 workdays during both peak and off-peak seasons.

Grinding Machine Raymond Vertical Powder Grinding Mill Roller Mill

Name: Grinding Machine Raymond Vertical Powder Grinding Mill Roller Mill
Brand: Zhengzhou General Mining Machinery Co., Ltd.
SKU: 721465562

Henan, ChinaZhengzhou General Mining Machinery Co., Ltd.

US$8,666.00

1-4 Sets

US$8,000.00

5+ Sets

Product profile

Customization

Available

Type

Raymond Grinder

Power Source

Electricity

Model NO.

4R3216

Object

Turning Tool

Application

Construction

Disc(Wheel) Type

Grinding Disc

Material

Steel

Working Style

High-speed universal

Disc Diameter

270mm

Variable Speed

Without Variable Speed

Number of Roller

Height of Roller(mm)|

150

Inside Diameter of Ring(mm)

830

Height of Ring(mm)

150

Max. Feed Size(mm)

15-20

Output Size(mm)

0.044-0.165

Power of Main Frame(Kw)

Fineness of Final Product(mm)

0.125

Capacity(T/H)

2.3-2.8

Installation

Under The Guidance of Engineer

Transport Package

International Packing Speed

Specification

CE, ISO, SGS

Trademark

TYM

Origin

China

HS Code

8474201000

Production Capacity

60 Sets/Month

Key features

Wide Material Adaptability: Grinds 280+ non-flammable materials with Mohs hardness below 9.3 and humidity under 6%.

Adjustable Particle Size: Output size adjustable from 80 to 425 meshes, with some materials reaching up to 2,000 meshes.

High Efficiency Design: Negative pressure system with air recycling and cyclone collectors ensures high yield and low dust.

Comprehensive Warranty: 1-year quality guarantee excluding wearing parts, valid up to 15 months from factory departure.

Professional Installation Support: Free on-site engineering planning, installation guidance, and operator training provided by technicians.

Robust Safety Protection: Moisture-proof, quake-proof, and rust-proof packaging ensures safe long-distance transportation.

ISO and CE Certified: Factory passes ISO9001:2015, GOST, and CE certifications for international quality standards.

Customized Solutions: ODM and OEM services available with design and manufacturing based on special 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: ≤4.00h 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 materials can this mill grind?

It grinds 280+ sorts of non-inflammable, non-explosive materials with Mohs hardness below 9.3 and humidity under 6%, such as barite, calcite, marble, limestone, and slag.

Q:What is the adjustable output size?

The product size is adjustable in the range of 80-425 meshes, and some materials can be processed up to 2,000 meshes.

Q:How long is the warranty period?

We guarantee the quality of machines (excluding wearing parts) for one year from the trial run finish, not exceeding 15 months from the date the machine leaves the factory.

Q:Do you provide installation and training services?

Yes, we send technicians for installation guidance, commissioning, and staff training. We also provide free on-site planning and 1-2 months of full-time technical support after installation.

Q:Can the machine be customized for specific needs?

Yes, we offer ODM and OEM services, including designing and manufacturing products according to customer special requirements and providing complete EPC project solutions.