Can you customize the equipment?

Yes. OEM/ODM is available. We can design the capacity, voltage, motor and structure according to your ore properties and site conditions.

Do you provide spare parts and after-sales service?

Yes. We have overseas warehouses and localized engineers in Africa, so spare parts can be supplied quickly. We also offer online guidance as well as on-site installation and commissioning.

What about the warranty?

We offer a 12-month warranty (excluding wearing parts) and lifetime technical support.

Can you arrange shipping to my port?

Yes. We support FOB, CIF, CFR and DDP terms, including door-to-door delivery, and cooperate with reliable freight forwarders from Qingdao, Tianjin, Shanghai and Ningbo.

Can I visit your factory?

Yes, you are warmly welcome to visit our factory in Zhengzhou, and we can also arrange a visit to our running project sites in Africa.

High Hardness Reliable Performance Large Processing Capacity Spiral Grading Machine

Name: High Hardness Reliable Performance Large Processing Capacity Spiral Grading Machine
Brand: The Nile Machinery Co., Ltd.
SKU: 2338885625

Henan, ChinaThe Nile Machinery Co., Ltd.

US$70,000.00

1-4 Pieces

US$67,000.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Engineer Installation Guidance

Warranty

2year

Type

Spiral Grading Machine

Application

Ore

Brand

Nile

Diameter of Screw (mm)

508-2000

Speed of Screw (R/Min)

3.5-12

Returned Sand (T/D)

140-11800

Overflow (T/D)

32-800

Slope (°)

14-18

Transport Package

Standard Export Package

Specification

FLG Series

Trademark

Nile Machinery

Origin

China

Key features

38+ Years Experience: Core member of Nile Group with extensive mining machinery expertise since 1987.

High Recovery Rate: Up to 95% recovery rate with energy-saving design for efficient ore separation.

Global Market Leader: Over 70% market share in Africa with 3 overseas warehouses and 5 production bases.

Comprehensive Certifications: ISO 9001:2015, ISO 14001, ISO 45001, and CE certified for quality and safety.

OEM/ODM Customization: Customizable capacity, voltage, motor, and structure based on ore properties.

Localized After-Sales: Overseas warehouses and engineers in Africa for fast installation and parts supply.

One-Stop EPC Service: Full service from project planning and testing to manufacturing and operation.

Secure Export Packaging: Standard sea-worthy packaging with steel frames and shock-absorbing materials.

Company profile

Production Process VisualizationR&D CapabilitiesQuality AssuranceQA/QC Inspectors

The Nile Machinery Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-07-03Nearest Port: QingdaoAverage Response Time: ≤1.37hTerms of Payment: Money Gram, Small-amount payment, Western Union, etc.

AI-Powered supplier vetting

SummaryThe supplier is a factory engaged in mining machinery manufacturing and related equipment sales, offering products such as wet pan mills, trommels, crushers, ball mills, flotation machines, and vibrating screens. It reports integrated design, manufacturing, marketing, e-commerce, and after-sales capabilities, with service quotations accepted under FOB, CIF, CFR, and EXW terms and stated one-month lead times in both peak and off-seasons. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are listed, and regular fire drills were conducted during the past year. The supplier supports multiple forms of customization but reports no new products in the past year, no ODM, no well-known-brand OEM, and no SDK. Service-management and complaint-handling procedures are not documented, and it has no overseas warehouse, showroom, agent, or branch. Financial records are indicated for 2022–2024, but no financial results are provided.

Supplier typeThe supplier is identified as a factory and a combined company, with a business focus on mining machinery manufacturing and equipment sales. Its stated product range covers mineral-processing and related industrial machinery.

CertificationsThe supplier lists ISO9001:2015, ISO45001:2018, and ISO14001 certifications, providing explicit evidence of quality, occupational health and safety, and environmental management certifications.

After-Sales capabilityThe company describes after-sales service as part of its integrated operations and provides service-related quotation, payment, port, and lead-time information. However, it has no written corrective/preventive-action or complaint-handling procedures and no overseas warehouse, showroom, agent, or branch, limiting the documented strength of its service system.

R&D capabilityThe supplier reports design-related R&D services and flexible customization, but states that it launched no new products during the past year, provides no ODM service, and has no available SDK. These facts do not demonstrate strong recent product innovation.

Production capacityThe supplier is a factory engaged in mining machinery manufacturing, lists a broad range of mineral-processing equipment, and states that it integrates design and manufacturing. It also reports a one-month average lead time in both peak and off-seasons, supporting evidence of operational production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization capability, although no specific project examples are supplied.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a manufacturer with our own 75,000 m2 factory in Zhengzhou, Henan, China, and we also provide one-stop EPC solutions for mining projects.

Q:What is your MOQ?

For most machines the MOQ is 1 set; for spare parts the quantity can be negotiated.

Q:What is the delivery time?

Standard models are usually ready in 7-15 working days, and customized production lines in 20-30 working days after receiving the deposit.

Q:What are your payment terms?

We accept T/T, L/C, D/P, Western Union, PayPal and Money Gram.

Q:How do you guarantee product quality?

All products are CE certified and manufactured under ISO 9001:2015, ISO 14001 and ISO 45001 systems. Every machine is tested before shipment and a test report is provided.