What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

We accept T/T, PayPal, Western Union, Small-amount payment, LC, and D/P.

What is the lead time for production?

The average lead time is 1-3 months for both peak season and off-season.

Superfine Limestone Powder Production Line by Audited Supplier

Name: Superfine Limestone Powder Production Line by Audited Supplier
Brand: Fujian Longyi Powder Equipment Manufacturing Co., Ltd.
SKU: 1925700415

Fujian, ChinaFujian Longyi Powder Equipment Manufacturing Co., Ltd.

US$50,000.00

1-4 Sets

US$10,000.00

5+ Sets

Product profile

Customization

Available

Type

Grinding Mill

Motor Type

AC Motor

Model NO.

LYHM780 LYHM930 LYHM1100

Motor Power

200 Kw

Rotationl Speed

740 R/M

Application

Mine

Materials

Calcium Carbonate

Condition

New

Warranty

1 Year

After-sales Service

Abroad Engineer

Transport Package

Wooden Box

Specification

14*3.8*6.2

Trademark

Longyi

Origin

China

HS Code

8474209000

Production Capacity

10000set Per Year

Key features

Wide Material Adaptability: Processes nonmetallic materials with hardness <6 Mohs and humidity <6%, including limestone, kaolin, and marble.

Adjustable Granularity: Final product size freely adjustable between 325-3000 meshes (0.045-0.0057mm).

High Efficiency: Production efficiency is twice that of jet mills, mixing grinders, and ball mills.

Extended Spare Parts Life: Spare parts last 2-3 times longer than impact mills or turbo mills.

Patented Classifier: Features a patented classifier for single-step powder classification.

High Fineness Output: Achieves high fineness with final size 325-3000 mesh and D97<5 micron.

OEM/ODM Services: Offers full customization, minor customization, and flexible customization options.

Comprehensive System: Complete set includes hopper, main unit, classifier, dust collector, and control systems.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamPatents Awarded

Fujian Longyi Powder Equipment Manufacturing Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company focused on mining and grinding machinery, including vertical and ultrafine mills. It has 157 employees, one production line, experienced R&D personnel, machining equipment, and broad customization capabilities. Quality controls include 100% finished-product inspection and documented complaint-handling records, although some supplier-service procedures lack written records. The company states that it provides technical support and after-sales service and has OEM experience for popular brands. Production-support limitations include no in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. No certification information, customer cases, or verified financial strength is provided.

Supplier typeThe supplier is a limited company with combined business activities covering mining machinery, construction machinery, special equipment, metal structures, industrial automation, and graphite/carbon products. Its offered products are concentrated in grinding and vertical mill equipment, and it is not identified as part of a larger company group.

After-Sales capabilityThe supplier states that it provides technical support and professional after-sales services, and it has a clear customer-complaint procedure with follow-up records. However, it lacks in-stock service capacity, overseas warehouse capability, and overseas showroom capability, while some service-capability corrective-action procedures have no written records.

R&D capabilityThe supplier reports experienced management, advanced powder-equipment manufacturing technology, multiple R&D teams led by senior engineers, continuous technology improvement, and 29 years of total R&D-engineer experience. It does not provide SDK availability, but SDK capability is not necessary to establish machinery-development capability.

Production capacityThe supplier operates one production line and has dedicated manufacturing and machining equipment, including CNC, vertical lathe, drilling, boring, milling, and wire-cutting machines. Quality control includes 100% finished-product inspection, but manufacturing controls show weaknesses: there is no ongoing batch quantity reconciliation, no outsourcing SOP, no valid manufacturing-capacity contract with related subcontractors, and no inventory capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its stated design-service range directly supports a broad ability to adapt products to customer requirements.

Product Q&A

Q:What materials can this machine process?

It is suitable for nonmetallic materials with hardness less than 6 in Mohs scale and humidity less than 6%, such as limestone, kaolin, basalt, calcite, marble, talcum, barite, gypsum, dolomite, bentonite mud, mica, and pyrophyllite.

Q:What is the adjustable granularity range?

The granularity of the finished products can be freely adjusted between 325-3000 meshes (0.045-0.0057mm).

Q:What is the production capacity?

Capacity ranges from 0.4T/H to 14T/H depending on the final size and the grinding materials.

Q:Does the machine offer customization?

Yes, we offer OEM and ODM services including customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the warranty period?

The machine comes with a 1-year warranty and includes abroad engineer after-sales service.