What is the warranty period?

We provide a one-year warranty with lifetime technical support.

What materials can this grinding mill process?

It is suitable for brittle and medium-hard materials, including non-metallic minerals such as limestone, calcite, dolomite, gypsum, fly ash, and marble.

4r3220 Raymond Grinding Mill High Output Mining Mill Stable Ore Grinding Processing Equipment

Name: 4r3220 Raymond Grinding Mill High Output Mining Mill Stable Ore Grinding Processing Equipment
Brand: Henan Ley Machinery Technology Co., Ltd
SKU: 2148334522

Henan, ChinaHenan Ley Machinery Technology Co., Ltd

US$22,799.00

1-2 Sets

US$22,599.00

3-4 Sets

US$22,399.00

5+ Sets

Sample price:US$22799.00/set.Request sample

Product profile

Customization

Available

Type

Raymond Mill

Motor Type

AC Motor

Model NO.

4R3220

Motor Power

45kw

Rotationl Speed

140r/Min

Application

Mine Metallurgy Construction Chemistry

Materials

Various Minerals & Metal Ores

Condition

New

Warranty

One Year

After-sales Service

1 Year.Lifetime Technical Support

Maximum Feed Size

30mm

Finished Product Size

60-325 Mesh

Capacity

2-6 T/H

Main Shaft Speed

φ970mm

Height of Grinding Roller & Ring

200mm

Grinding Roller Outer Diameter

320mm

Fan Air Volume

26000 M³/H

Main Motor

45kw

Fan Motor

37kw

Classifier Motor

5.5kw

Main Configuration

Main Unit, Fan, Analyzer, Pipeline, Dust Collector

Transport Package

Nude for Big Parts, Wooden Case for Small Parts

Specification

6950 × 4570 × 8295 mm

Trademark

LEY

Origin

Henan China

HS Code

8474201000

Production Capacity

100 Sets/Month

Key features

Integrated Grinding & Classification: Combines roller grinding and air classification for efficient, continuous processing of brittle materials.

Adjustable Particle Size: Output particle size can be continuously adjusted from 80 to 325 mesh to meet specific requirements.

High Efficiency & Energy Saving: Advanced design ensures high output with low energy consumption and precise particle size control.

Versatile Material Processing: Ideal for grinding non-metallic minerals like limestone, calcite, dolomite, gypsum, and fly ash.

Low Maintenance & Easy Operation: Simple replacement of wear parts and low failure rate ensure convenient operation and maintenance.

Lifetime Technical Support: Provides 1-year warranty with lifetime technical support for all equipment issues.

Customizable Product Features: Supports customization of LOGO, color, appearance, and size to meet specific brand needs.

Environmental Protection Compliance: Designed with dust collection systems to ensure environmental protection and safe operation.

Company profile

Importers and ExportersExperienced TeamR&D CapabilitiesFast Delivery

Henan Ley Machinery Technology Co., Ltd

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.70h

AI-Powered supplier vetting

SummaryThe supplier operates as a manufacturing facility producing crushers, grinding mills, pelletisers, and components, with equipment production since 1989 and international trade since 2020. It reports substantial stated annual production capacity and offers installation, commissioning guidance, training, and design-related services. Customization, OEM, and ODM capabilities are indicated. However, finished-product inspection is performed by packing staff, with only one quality assurance/control inspector reported. Service governance is weak, with no written assessment or corrective-action procedures and no approved service-supplier list. The supplier has no stock, overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Financial credibility cannot be established because the provided financial fields report zero values. No certifications or customer cases are provided.

Supplier typeThe supplier’s scope includes industrial engineering design, mining and construction machinery sales, mechanical equipment installation, and component sales. It describes itself as a manufacturing facility producing crushers, grinding mills, pelletisers, and components, with equipment production beginning in 1989 and international trade beginning in 2020.

Financial creditThe supplied financial records report zero operating revenue and zero profitability-related values across the stated periods, including zero current-ratio values where provided. These figures do not establish positive financial strength, although the records alone do not explain whether they reflect actual performance or incomplete reporting.

R&D capabilityThe supplier reports ODM availability and multiple design customization modes, but it has no available SDK and reported no new products during the past year. The evidence indicates design service capability but does not support strong recent product innovation.

Production capacityReported annual capacity is 1,000 crushers, 600 grinding mills, 360 pelletisers, and 10,000 tonnes of components, supported by manufacturing activity since 1989. It also states lead times within 15 working days in both off-season and peak season; however, quality control staffing is limited to one inspector and finished products are checked by packing staff.

Customization capabilityThe supplier explicitly supports customization from samples, designs, and full or minor customization, with flexible customization also indicated. Its stated site planning, engineering design, OEM, and ODM services further support the presence of broad customization and design-manufacturing capability.

Product Q&A

Q:Are you a factory or a trader?

We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q:Can I add my LOGO to the product?

We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

Q:What payment methods do you support?

We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q:What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q:How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.