What is the difference of Downunder4gold equipment?

We focus on ensuring plant performance on mine sites, combining years of design experience. We offer models from 5 to 500 TPH with various configurations like hydraulic riffle sluice boxes.

Large-Scale Gold Trommel Screen Machine with Heavy-Mineral-Concentration for Placer-Mining

Name: Large-Scale Gold Trommel Screen Machine with Heavy-Mineral-Concentration for Placer-Mining
Brand: Downunder (Shandong) Mining Technology Co., Ltd.
SKU: 2099398022

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

US$45,000.00

1 Set

US$43,000.00

2-4 Sets

US$42,000.00

5+ Sets

Product profile

Customization

Available

Type

Gravity Separator

Voltage

380V

Model NO.

DMT-100 Pro

Weight

20 T

Material

Carbon Steel

Material Feature

Heat Resistant

Certification

ISO9001:2008, ISO9001:2000, CE

Energy Saving

Warranty

1 Year

Color

Downunder4gold

Customized

Non-Customized

Condition

New

After-sales Service

Yes

Model

Dmt-100 PRO

Capacity

100 Tons Per Hour (Depending on Material Type and

Power Requirement

60-100 Kw (Depending on Configuration)

Water Requirement

200~400 Cubic Meter Hour(M³/H)

Dimensions (L x W x H)

11800*2300*3500 mm (Approx.)

Trommel Diameter

1.5 Meters

Trommel Length

8.5 Meters

Screen Mesh Size

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

Rotation Speed

8-12 Rpm (Adjustable)

Spray Bars

6-8 Bars with High-Pressure Nozzles for Efficient

Drive System

Electric Motor

Sluice Box Length

6-12 Meters

Sluice Box Width

1.0 Meters or 2.0 Meters

Riffle Design

Hungarian Riffles or Expanded Metal Riffles

Matting

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

Transport Package

Wood Case

Specification

100~150 tons per hour

Trademark

Downunder4gold

Origin

China

HS Code

8474100000

Production Capacity

100 Sets / Year

Key features

High Capacity Processing: Processes 100-150 tons of material per hour for large-scale mining operations.

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

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

Modular Design: Modular structure allows for easy assembly, disassembly, and transportation.

Water Recycling System: Includes optional water recycling to reduce consumption and environmental impact.

Durable Construction: Built with high-grade, wear-resistant steel to withstand harsh mining conditions.

Versatile Power Options: Standard electric motor with optional diesel engine and generator for remote sites.

Comprehensive Support: Provides lifelong mechanical and technical support for installation and operation.

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?

Recovery depends on particle size, shape, and operational variables. While some claim 80-90%, actual rates vary, but 90% of placer mining wash plants use sluice boxes.

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

Trommels offer longer maintenance intervals and lower operating costs, while shaker decks handle higher tonnage and allow for primary sluice runs. Both can be configured for most ground conditions.

Q:What is the delivery time?

Most models are in stock; delivery takes 10-15 days after receiving the deposit. If out of stock, production takes 3-4 weeks.

Q:Do you supply accessories for gold wash plants?

Yes, we supply all accessories and tools, including water pumps, hoses, diesel generators, and can even source trucks and excavators.