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Powder Making Machine Mineral Grinding Mill for Calcium Carbonate
US$50,000.00
1 Set

Product specifications

SIZE

Product profile

Customization

Available

Type

Roller Mill

Motor Type

AC Motor

Model NO.

LYHM-2200

Motor Power

55kw

Rotationl Speed

1500r/M

Application

Chemistry

Materials

Calcium Carbonate

Condition

New

After-sales Service

Technical Support

Control System

PLC

Feeding Size

≤10mm

Powder Fineness

3-60um

Classifier

Customized

Material

Calcium Carbonate; Clay;Barite;Talc;Gypsum

Features

Eco-Friendly and Efficiently

Capacity

30sets/Month

Advantage

Easy Operating

Transport Package

Wooden Case

Specification

6254mm

Trademark

LONGYI

Origin

Longyan, Fujian, China

HS Code

8474209000

Production Capacity

30 Sets/Month

Key features

Customizable Classifier: Classifier is fully customized to meet specific production requirements.
Adjustable Powder Fineness: Finished powder fineness is adjustable from 3 to 60 microns to adapt to market demand.
High Output Efficiency: Grinding capacity is more than twice that of Raymond Mill, pneumatic jet milling, and impact mills.
Eco-Friendly Operation: System works under negative pressure with no dust emission or coarse particle pollution.
Smart PLC Control: Features remote centralized control, one-button operation, and intelligent feeding.
Durable Wear Parts: All main wear parts use quality abrasion-resisting alloy steel for extended working life.
Compact Space Saving: Compact structure saves factory space and reduces foundation construction costs.
Versatile Material Processing: Suitable for nonmetallic minerals like calcium carbonate, clay, barite, and talc with Mohs hardness under 5.

Company profile

Fujian Longyi Powder Equipment Manufacturing Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamPatents Awarded
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: ≤0.32h

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 is the adjustable powder fineness range?
A:
The product fineness (D97) can be adjusted at any time from 3 to 60 microns to meet different customer demands.
Q:Can the classifier be customized?
A:
Yes, the classifier is fully customized to ensure the equipment meets specific production needs.
Q:What materials can this machine process?
A:
It is suitable for nonmetallic minerals such as calcium carbonate, calcite, kaolin, clay, barite, talc, gypsum, and limestone with Mohs hardness less than 5.
Q:Does the system produce dust?
A:
No, the whole system works under negative pressure without dust spreading outwards, ensuring clean production.
Q:What is the maximum feeding size?
A:
The machine can handle feeding materials with a size of less than 10mm and moisture content of less than 3%.

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