How long does it take to change the screen net?

It takes 3-5 minutes to quickly change the net.

What is the warranty period?

The product comes with a 1-year warranty.

Do you provide after-sales service?

Yes, we provide 1 year of after-sales service.

Multi-Layer Sand Block Crushing and Classification Screen

Name: Multi-Layer Sand Block Crushing and Classification Screen
Brand: Qingdao Ding Li Machinery Co., Ltd.
SKU: 2104306892

Shandong, ChinaQingdao Ding Li Machinery Co., Ltd.

US$2,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

FS4910

Control Type

PLC

Customized

Non-Customized

Condition

New

Automatic Grade

Manual

Certification

CE, RoHS, GS, ISO9001

Type

Special Casting

Transport Package

Specification

500

Trademark

dingli

Origin

Qingdao

Key features

High-Precision Sieving: Rotary vibrating screen designed for high-precision fine powder sieving with low noise.

Rapid Screen Change: Net can be changed quickly within 3-5 minutes to minimize downtime.

3D Motion Technology: Vertical motor with eccentric weights creates horizontal, vertical, and inclined motion.

Adjustable Movement Track: Phase angle adjustment at motor ends allows control of material movement on screen.

Low Resistance Loss: Optimized design ensures 85% efficiency with 75% without increasing resistance loss.

Comprehensive Certifications: Certified by CE, RoHS, GS, and ISO9001 standards for quality and safety.

OEM and ODM Services: Full customization available including customization from designs.

100% Product Inspection: Finished products undergo visual and function inspection before delivery.

Company profile

Importers and ExportersYears of Export ExperienceExhibition Experience

Qingdao Ding Li Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.70h

AI-Powered supplier vetting

SummaryQingdao Dingli Machinery Co., Ltd. manufactures, sells, and installs casting and mining machinery, parts, and related materials. It holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, and maintains documented procedures for service assessment, corrective actions, complaint handling, and finished-product inspection. The supplier reports valid manufacturing contracts with affiliated subcontractors, inventory capability, 20 qualified service suppliers, and export experience of 10 years, with exports representing 31%–40% of total sales. It lacks an SDK, overseas warehouse, overseas showroom, and Fortune 500 customer cooperation. Financial records are indicated for 2022–2024, but no substantive financial performance details are provided. The supplier reports two R&D engineers and new products launched in the past year. Evidence supports manufacturing, quality-management, service-process, and export capabilities, while customization, financial strength, and customer-case depth remain insufficiently...

Supplier typeThe supplier is a machinery manufacturer and service provider focused on casting machinery, mining machinery, related parts, steel and casting materials, plus installation and import/export activities. Its company description also identifies the production of casting equipment for domestic and overseas manufacturers.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001, and ISO45001:2018 certificates. These explicitly demonstrate certified quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier reports documented and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It also has inventory capability and accepts multiple quotation terms, but it lacks overseas warehouse and showroom capabilities; therefore, the evidence supports structured service handling but not comprehensive overseas service coverage.

R&D capabilityThe supplier states that it pursues technology introduction, cooperation, and innovation, and reports two R&D engineers plus new products launched in the past year. However, it has no available SDK, so the evidence supports some product-development activity but not SDK-based development capability.

Production capacityThe supplier manufactures and installs casting and mining machinery, reports valid contracts with its affiliated subcontractors, maintains inventory capability, has 20 qualified service suppliers, and uses documented finished-product inspection instructions. Its 10 years of export experience and self-operated import/export rights further support operational production and delivery capability.

Client casesThe supplier states that it has provided casting equipment to hundreds of manufacturers domestically and overseas, reports 10 years of export experience and 31%–40% export sales, and indicates that repeat buyers account for 50%–80%. However, it reports no cooperation with Fortune 500 companies and provides no named customer cases, so customer references are only partially substantiated.