Can the machine process flammable and explosive materials?

Yes, optional explosion-proof design is available, and it can be upgraded to a nitrogen circulation system to meet the processing needs of flammable and explosive oxide materials.

What is the classifying efficiency of this air classifier?

The classifying efficiency (extraction ratio) can reach 60% to 90%, ensuring precise separation of dry micron materials.

Is the machine suitable for high purity materials?

Yes, the inner lining is made of alumina, which ensures no metal pollution, meeting the requirements for high purity materials.

Dry Micron Material Air Classifier for Calcium Carbonate Powder

Name: Dry Micron Material Air Classifier for Calcium Carbonate Powder
Brand: Shandong ALPA Powder Technology Co., Ltd.
SKU: 725008672

Shandong, ChinaShandong ALPA Powder Technology Co., Ltd.

US$50,000.00-90,000.00

1 Set

Product profile

Customization

Available

Crushing Degree

Ultra-Fine Mill

Crushing Style

Grinding and Impact

Model NO.

Cutter Material

Hard Alloy

Drive

Electric

Object

Mineral Material

Type

Air Classifier

Production Capacity(Kg/H)

20~30000

Product Size(D97:Um)

6~150

Classifying Efficiency(%)

60~90

Installed Power(Kw)

11.5~310

Certification

CE ISO

Control System

PLC

The Linear Velocity

80m/S

Rotor Type

Single Rotor

Principle

Cylinder Culling

After-sales Service

Installation, Commissioning & Training

Warranty

2 Years

Transport Package

Standard Packing

Specification

50m3

Trademark

ALPA

Origin

Shandong

HS Code

84741000

Production Capacity

100sets Per Year

Key features

High Classifying Efficiency: Achieves 60% to 90% extraction ratio for precise dry micron material separation.

High-Speed Rotor Design: Vertical classifying wheels reach linear velocities up to 70m/s for efficient separation.

High Purity Construction: Alumina inner lining prevents metal pollution, ideal for high purity material processing.

Low Noise Operation: Equipped with muffler and negative pressure system, ensuring noise levels below 76dB(A).

Flexible Customization: Supports full customization, minor customization, and flexible design adjustments.

Safety & Environmental: Optional explosion-proof design and nitrogen circulation for flammable materials.

Proven Global Reliability: Trusted by 3000+ customers including 37 Fortune 500 companies worldwide.

Company profile

Years of Export ExperienceExperienced TeamR&D CapabilitiesProduct Certification

Shandong ALPA Powder Technology Co., Ltd.

Shandong, 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: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D engineering experience, 3D software design services, broad customization options, and machinery-related manufacturing and sales capabilities. It reports ISO9001, ISO14001, and ISO45001-related certifications, CE product compliance, documented inspection and supplier-management procedures, and overseas export experience. After-sales service is explicitly offered domestically and internationally. Financial records are referenced for multiple years, but the provided data does not disclose results or establish financial strength. The supplier has no available SDK and reports no cooperation with Fortune 500 companies; customer retention and repeat-buyer preference are indicated, but specific customer cases are not provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope includes mechanical and electrical equipment manufacturing and sales, special equipment, packaging equipment, environmental-protection equipment, pharmaceutical equipment, and installation services, indicating an industrial equipment-oriented supplier profile.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certifications, while other slices also list ISO45001:2018 and CE product compliance. These certifications provide explicit evidence of documented quality, environmental, occupational-safety, and product-compliance systems, although the exact scope and validity details are not provided.

After-Sales capabilityThe supplier explicitly states that it offers after-sales service both domestically and internationally and links this service to its quality system and reputation. This supports a positive assessment of stated service availability, but no response-time, staffing, warranty, or service-performance metrics are provided.

R&D capabilityThe supplier is identified as a professional technical supplier, reports 93 years of total R&D engineer experience, and provides 3D software design services. However, it explicitly has no available SDK, so the evidence supports conventional technical design capability but not SDK-based integration or development capability.

Production capacityThe supplier lists laser cutting, pipe laser cutting, cutting saw, rolling, CNC machining, and welding equipment, alongside manufacturing and installation activities for mechanical, electrical, packaging, environmental-protection, pharmaceutical, and other special equipment. It also reports written and uniformly followed finished-product inspection instructions, providing explicit evidence of production resources and inspection control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated declarations demonstrate broad stated customization coverage across customer-provided samples, designs, and varying modification requirements.

Product Q&A

Q:What services does the supplier provide?

We offer consultancy for project feasibility, process flow, layout, budget, and schedule. We also provide sample testing, engineering services, and on-site technical instruction during installation and commissioning.

Q:How can I trust the quality of your equipment?

All machines are tested in our workshop before shipment. We provide a one-year warranty and lifelong after-sales service. We can test your material before ordering, and engineers stay until qualified products are produced.

Q:Does the company provide engineers for abroad service?

Yes, we provide engineers for abroad service and offer free training for on-site workers.

Q:How to train our staff about operation and maintenance?

We provide detailed technical instructive pictures for operation and maintenance. Our engineers also guide assembly and teach your staff on-site.

Q:What is the warranty period for the equipment?

We supply a one-year warranty for all equipment along with lifelong after-sales service.