What is the warranty period?

We provide a 1-year warranty for the equipment.

Is the equipment customizable?

While the standard model is non-customized, we offer OEM/ODM services and can tailor configurations like drive systems, screen mesh sizes, and optional add-ons to specific mining conditions.

50 Tph Gold Trommel Screen Machine with Anti-Rust for River-Gold-Mining

Name: 50 Tph Gold Trommel Screen Machine with Anti-Rust for River-Gold-Mining
Brand: Downunder (Shandong) Mining Technology Co., Ltd.
SKU: 2114907422

Shandong, ChinaDownunder (Shandong) Mining Technology Co., Ltd.

US$28,800.00

1-2 Sets

US$27,700.00

3-4 Sets

US$26,800.00

5+ Sets

Product profile

Customization

Available

Type

Gravity Separator

Voltage

380V

Model NO.

DMT-50E

Weight

5,000-7,000 Kg

Material

Carbon Steel

Material Feature

High-Grade Steel

Certification

ISO9001:2008, ISO9001:2000, CE

Energy Saving

Warranty

1 Year

Color

Downunder4gold

Customized

Non-Customized

Condition

New

After-sales Service

Yes

Model

Dmt-50e

Capacity

50 Tons Per Hour (Depending on Material Type and C

Power Requirement

20-30 Kw (Depending on Configuration)

Water Requirement

100 Cubic Meter Hour(M³/H)

Dimensions (L x W x H)

5600*2000*3500 mm (Approx.)

Trommel Diameter

1.0 Meters

Trommel Length

4.0 Meter

Screen Mesh Size

Customizable (e.g., 10mm, 20mm, or 30mm)

Rotation Speed

8-12 Rpm (Adjustable)

Drive System

Drive Systemtelectric Motor or Diesel Engine (Opti

Sluice Box Size

Length: 6000mm, Width 1020mm

Riffle Design

Hungarian Riffles or Expanded Metal Riffles

Matting

Rubber Matting or Miner's Moss or Dream Mat for Go

Adjust-Ability

Sluice Angle Can Be Adjusted for Optimal Recovery

Optional Add-Ons

Centrifugal Concentrator,Shaking Table, Belt

Transport Package

Nude

Specification

50 tons per hour

Trademark

Downunder4gold

Origin

China

HS Code

8474100000

Production Capacity

100 Sets / Year

Key features

High Processing Capacity: Processes up to 50 tons of material per hour for medium to large-scale mining operations.

Customizable Screen Mesh: Screen mesh size is customizable (e.g., 10mm, 20mm, or 30mm) to suit specific material types.

Adjustable Rotation Speed: Trommel rotation speed is adjustable between 8-12 RPM for optimal separation efficiency.

Robust Durability: Constructed from high-grade carbon steel to withstand harsh mining conditions and ensure longevity.

Flexible Drive System: Available with electric motor or diesel engine options to adapt to different power availability.

Eco-Friendly Design: Features optional water recycling systems to reduce consumption and minimize environmental impact.

Low Maintenance: Designed for minimal downtime with easy maintenance access and long service intervals.

Proven Recovery Rate: Achieves a gold recovery rate of 60-95% depending on material composition and setup.

Company profile

High Repeat Buyers ChoiceQA/QC Inspectors100% Finished Products InspectionProduction Process Visualization

Downunder (Shandong) Mining Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.61h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with in-house machinery, design, production, installation, and technical-service capabilities. It offers flexible, minor, full, design-based, and sample-based customization, plus 3D software design services. However, quality and service controls are weakly documented: only one quality inspector is reported, finished products are checked by packing staff, and there are no written procedures for service assessment, corrective actions, complaint handling, or quality assurance. Production capacity is indicated by one production line, while ongoing quantity reconciliation is not performed. The supplier has no export experience and offers no overseas services, although two export-experienced staff are reported. Financial records are referenced for 2022–2024, but their performance cannot be assessed from the provided information. No certifications or customer cases are explicitly documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope includes machinery and environmental-protection equipment sales and manufacturing, equipment installation, and technical services, while its company description indicates an in-house machinery factory integrating design, production, and supply.

After-Sales capabilityTechnical service and equipment installation services are within the stated business scope, and service quotations and payment terms are listed. However, the supplier has no written or recorded procedures for service assessment, corrective and preventive actions, or effective customer complaint handling, limiting evidence of structured after-sales capability.

R&D capabilityThe supplier provides 3D software design services and supports multiple customization modes, and it claims in-house design and fabrication resources. However, no SDK is available, so the evidence supports design capability but not SDK-based development or integration.

Customization capabilityThe supplier explicitly offers flexible, minor, full, design-based, and sample-based customization, supported by 3D software design services and an in-house design and fabrication team. These slices provide direct evidence of broad customization options.

Product Q&A

Q:Are you a factory?

Yes, we are a factory with a 3200 square meter workshop and office.

Q:What is the gold recovery rate of your equipment?

The gold recovery rate depends on particle size, shape, feed presentation, and sluicebox design. While 90% of placer mining wash plants use sluice boxes, exact rates vary; claims of fixed high percentages are often inaccurate.

Q:What is the difference between a gold trommel and a gold shaker deck?

Trommel screens offer longer maintenance intervals and slightly lower operating costs. Shaker decks handle higher tonnage throughput and allow for primary sluice runs. We offer both configurations.

Q:What is the delivery time?

Most models are in stock and can be delivered 10-15 days after receiving the deposit. If not in stock, production takes 3-4 weeks.

Q:Do you supply accessories for gold wash plants?

Yes, we supply all accessories and tools such as water pumps, layflat hoses, and diesel generators. We can also source trucks, wheel loaders, and bulldozers.