What is the warranty or inspection policy?

We perform 100% inspection on finished products, including visual and functional checks, with traceability for raw materials.

What are the available shipping terms?

We offer FOB, CIF, CFR, and EXW terms, shipping from Qingdao Port.

Large Capacity Mining Drum Screen Rotary Trommel for Ore Pre-screening

Name: Large Capacity Mining Drum Screen Rotary Trommel for Ore Pre-screening
Brand: Qingzhou Sanlian Heavy Industry Equipment Manufacturing Co., Ltd
SKU: 2188804102

Shandong, ChinaQingzhou Sanlian Heavy Industry Equipment Manufacturing Co., Ltd

US$15,000.00

1 Piece

Product profile

Customization

Available

Type

Spiral Separator

Voltage

Depends on Machine Model

Model NO.

Weight

Depends on Machine Model

Material

Depends on Machine Model

Material Feature

Depends on Machine Model

Certification

ISO9001:2008, ISO9001:2000, CE

Energy Saving

Warranty

1 Year

Color

Multi Color

Customized

Condition

New

After-sales Service

Support

Price

Negotiable

Application

Placer Gold, Alluvial Gold Mining

Size(Dimension)

Customized According to Model

Power (Kw)

Depends on Specific Model

Transport Package

Container Packing

Specification

customized

Trademark

sanlian

Origin

China Shandong

HS Code

890510000

Key features

Customizable Dimensions: Size and standard can be customized according to specific model requirements.

Flexible Customization Options: Supports full, minor, and flexible customization from samples or designs.

OEM and ODM Services: Full OEM and ODM services available for tailored production needs.

Direct Manufacturer: Direct factory source with 16 years of export experience and 4 production lines.

High Efficiency Separation: Utilizes gravity separation and centrifugal force for coarse and fine gold recovery.

100% Product Inspection: All finished products undergo visual and functional inspection before delivery.

ISO9001:2008 Certified: Manufacturing process meets international ISO9001:2008 quality standards.

Complete Plant Solutions: Offers single machines or complete processing lines for placer gold mining.

Company profile

Qingzhou Sanlian Heavy Industry Equipment Manufacturing 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: 16 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.85h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing-related trade company in Qingzhou, Weifang, with professional technical supplier status and documented customization, 3D design, OEM, and ODM capabilities. It reports equipment covering laser cutting, pipe cutting, CNC machining, drilling, welding, milling, turning, and sawing. Quality controls include two inspectors, written inspection instructions, traceable raw-material identification, complaint procedures, and corrective-action records. After-sales support includes transportation, installation, commissioning, operator training, spare parts, and a customer-service system. ISO 9001:2015 certification, an environmental impact assessment report, and regular fire drills are reported. Financial records are indicated for 2021–2023, but no performance results are provided. Overseas service infrastructure and offline trade-show participation are absent. Customer references are limited to stated OEM service for well-known brands, without named cases.

Supplier typeThe supplier describes itself as a professional technical supplier, while its company nature/type is recorded as a trade company and its associated-company industry as manufacturing. This indicates a trade-oriented supplier with technical and manufacturing-related capabilities, but the materials do not establish that it directly owns all manufacturing operations.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. It also reports an environmental impact assessment report, although this is not itself presented as a certification.

After-Sales capabilityAfter-sales support includes transportation, installation and commissioning, operator training, spare parts, and a customer-service system. The supplier also reports written procedures and records for service-capability assessment, corrective and preventive actions, complaint handling, and quality-control records.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, a new product during the past year, and ODM services. It also explicitly reports no available SDK, so the evidence supports product and design development but not SDK-based development.

Production capacityThe supplier describes integrated sand mining, screening, separation, and qualified-product production, and lists laser cutting, pipe cutting, CNC turning, drilling, welding, milling, turning, and sawing equipment. Two quality inspectors and uniformly followed finished-product inspection instructions are reported, supporting production and quality-control capability.

Customization capabilityBoth R&D/design records list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports 3D software design services, providing direct evidence of broad customization support.