What is the energy consumption benefit of this mill?

The RFLM series reduces energy consumption by 35% and above by processing ultrafine powder in one time, minimizing the inventory of coarse powder requiring secondary classification.

What are the main power specifications for the RFLM series?

Main unit power ranges from 200KW (RFLM1000) to 800KW (RFLM2200). Blower power ranges from 160KW to 630KW, and air compressor power from 22KW to 75KW.

Precision Ultrafine Vertical Roller Mill for Calcite Milling

Name: Precision Ultrafine Vertical Roller Mill for Calcite Milling
Brand: Yingkou Ruifeng Powder Equipment Co., Ltd.
SKU: 2232810895

Liaoning, ChinaYingkou Ruifeng Powder Equipment Co., Ltd.

US$5,000.00-1,500,000.00

1 Piece

Product profile

Customization

Available

Type

Ball Mill

Motor Type

AC Motor

Model NO.

RFLM-1700

Rotationl Speed

20-22r/min

Application

Mine

Condition

New

Power of Main Unit (Kw)

450

Power of Blower(Kw)

315

Power of Air Compressor(Kw)

Number of Classifier Wheel (PCS)

Transport Package

Standard Package

Trademark

Ruifeng

Origin

Yingkou City Liaoning China

HS Code

84742090

Production Capacity

30 Sets Per Year

Key features

Energy Saving Design: Reduces energy consumption by 35% and above compared to traditional secondary classification methods.

High Reliability: Optimized parts design ensures high reliability and extremely low downtime for continuous operation.

Wide Material Applicability: Suitable for processing calcite, barite, talc, graphite, gypsum, quartz, and other ultrafine powders.

Integrated Solution: Provides complete EPC services including engineering design, equipment manufacturing, and automation control.

Customizable Power: Main unit power ranges from 200KW to 800KW across different models (RFLM1000 to RFLM2200).

Advanced Classifier: Equipped with multiple classifier wheels (5-15 pcs) to ensure precise particle size distribution.

OEM/ODM Support: Offers OEM and ODM services with experienced R&D team for tailored powder processing solutions.

Global Reach: Products sold to nearly 30 domestic provinces and exported to Japan, South Korea, Pakistan, and Vietnam.

Company profile

Yingkou Ruifeng Powder Equipment Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Dalian PortAverage Response Time: ≤0.90h CertifiedTerms of Payment: LC, T/T, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryYingkou Ruifeng Powder Equipment Co., Ltd. is a China-based limited company established in 2014, with 85 employees and a 16,208 m² manufacturing plant. The supplied information identifies it as a powder engineering technology and equipment manufacturer, although another record classifies the company nature as a trading company. Its capabilities cover powder mills, vertical roller mills, classifiers, conveyors, dosing and packing machines, and industrial automation. The company reports ISO9001:2015 certification, five years of R&D engineer experience, domestic and overseas sales, and a typical off-peak lead time of 4–6 months. Evidence supports manufacturing, R&D, and export experience, but is insufficient to confirm after-sales service performance, financial credibility, customization execution, or specific customer cases.

Supplier typeThe supplier is identified as Yingkou Ruifeng Powder Equipment Co., Ltd., a China-based limited company established in 2014. Its description presents it as a high-tech powder engineering R&D, manufacturing, and sales enterprise with a 16,208 m² plant, while another record labels the company nature as a trading company; therefore, its principal supplier role is supported as manufacturing-oriented but not completely consistent across records.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate. This provides direct evidence of a certified quality management system, although no additional certifications or certificate scope details are provided.

R&D capabilityThe supplier describes itself as a high-tech enterprise engaged in powder engineering R&D and equipment manufacturing, with research into ultrafine vertical roller mills, classifiers, dosing and packing systems, and an experienced R&D team. Five years of total R&D engineer experience is reported, supporting an active innovation function.

Production capacityEvidence supports in-house equipment manufacturing: the company reports a 16,208 m² plant, 85 employees, powder equipment manufacturing activities, and products including grinding mills, vertical roller mills, conveyors, and packing systems. It also provides a specific stone powder production line model with stated total power and 2026 manufacture information, although actual production capacity and verified delivery volume are not stated.

Product Q&A

Q:What types of powder materials can this machine process?

It is suitable for processing ultrafine powders including calcite, barite, talc, graphite, gypsum, orthoclase, plagioclase, quartz, dolomite, fluorite, apatite, malachite, corundum, siliceous limestone, garnet, mica, sericite, bentonite, aluminum, maifanite, brucite, river pebble, granite, basalt, iron ore, and diabase.

Q:What key production challenges does this machine address?

It effectively solves problems like precise weighing, reliable sealing, dust control, and reducing workers' labor intensity during powder packaging and processing.

Q:Can the machine be customized for my production requirements?

Yes. We design solutions based on your specific production environment, material properties, and preferred equipment operation mode.

Q:How do I maintain the vertical roller mill?

Regularly clean dust, lubricate moving components, and inspect sealing parts. We also provide maintenance manuals and technical support.

Q:What after-sales services are provided with this machine?

We offer installation guidance, operator training, timely technical troubleshooting, warranty coverage, and spare parts supply.