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Dry Land Placer Gold Special Trommel Screen Gold Washing Machine

Product Overview

This dry land placer gold special trommel screen gold washing machine is a mobile gold mining industrial equipment adapted to waterless/less water dry land scenarios. It adopts a special anti-clogging trommel design for dry land, integrating screening, crushing, separation and conveying. Without a large amount of water supply, driven by electric motor (diesel power optional), it realizes the separation of dry sand and large impurities in dry land. Equipped with an exclusive separation system, it efficiently recovers coarse, fine and micro-fine placer gold. The equipment has the advantages of anti-silting and anti-clogging, wear resistance and weather resistance, energy saving and high efficiency, intelligence and convenience, strong adaptability, etc. It features off-road and convenient transfer, adapts to various dry land placer sand mine scenarios, no fixed site and large water supply required, and is the core exclusive equipment for dry land placer gold mining and gold panning in remote waterless mine sites.

Core Parameters

Model Trommel Specification (D×L) mm Processing Capacity (t/h) Trommel Speed (r/min) Total Power (kW) Gold Recovery Rate (%) Overall Dimension (L×W×H) mm Movement Mode
HDT-1200 (Dry Land Special) Φ1200×3500 50-80 22-30 37 (Diesel power optional) ≥91 10000×2800×3800 Tire traction type
HDT-1500 (Dry Land Special) Φ1500×4000 80-120 20-28 55 (Diesel power optional) ≥92 11500×3000×4000 Tire traction/Semi-trailer traction
HDT-1800 (Dry Land Special) Φ1800×5000 120-180 18-25 75 (Diesel power optional) ≥93 13000×3200×4200 Semi-trailer traction/Self-propelled
HDT-2200 (Dry Land Special) Φ2200×6000 180-250 16-22 90 (Diesel power optional) ≥94 14500×3500×4500 Self-propelled (Hydraulic drive)

Product Advantages & Technical Highlights

  • Dry Land Special: Exclusively designed for dry land placer gold mines, adapted to waterless working conditions such as Gobi, mountain and hilly areas
  • Flexible Movement: Wheeled traction chassis for convenient site transfer and instant working point replacement
  • Large Processing Capacity: High-efficiency screening with large trommel, applicable for dry ore, wet ore and muddy ore
  • Integrated & High-efficiency: Integrating feeding, screening, gold separation and tailing discharge, a single machine forms a complete production line
  • No Infrastructure Required: No foundation construction and no large amount of water needed, start working immediately after landing
  • High Gold Recovery: Adapted to vibrating sluice box, with excellent recovery effect for fine gold and flake gold

Applicable Scenarios & Materials

Applicable Scenarios

  • Dry land placer gold mining, Gobi gold panning, mountain placer gold beneficiation, hilly dry area gold separation
  • Tailing dry separation and re-separation, mobile gold panning in waterless areas

Applicable Materials

  • Dry land placer gold ore, mountain sand ore, weathered sand, Gobi sand ore, muddy gold-bearing dry material
  • Fine gold, flake gold, granular gold, low-grade dry land gold mine tailings

 

 

Large Trommel Screen Gold Washing Plant – Professional Gold Mining Equipment

Product Overview

The large trommel screen gold washing plant is an integrated large-scale gold mining industrial equipment combining trommel screening, hinge washing, gold separation and waste conveying. It removes large impurities from sand ore through ultra-large trommel screening, and is equipped with a combined separation system of vibrating chute and centrifuge to realize efficient enrichment and recovery of coarse, fine and micro-fine placer gold. With the advantages of large processing capacity, high automation, wear resistance, energy saving, high recovery rate, safety and stability, the equipment is suitable for large-scale operation scenarios such as large open-pit sand mines and river placer gold. It can realize 24-hour continuous operation, replace multiple small and medium-sized equipment, greatly improve gold panning efficiency, reduce labor and equipment investment, and is the core preferred equipment for large-scale gold mining of large placer gold mining enterprises.

Core Parameter Specification

Model Trommel Specification (D×L) mm Processing Capacity (t/h) Trommel Speed (r/min) Total Power (kW) Sand Gold Recovery Rate (%) Overall Dimension (L×W×H) mm Mobile Mode
DTJ-1500 (Large) Φ1500×4000 100-150 20-28 55 ≥92 12000×3000×4000 Semi-trailer traction/Self-propelled
DTJ-1800 (Large) Φ1800×5000 150-200 18-25 75 ≥93 13500×3200×4200 Semi-trailer traction/Self-propelled
DTJ-2200 (Large) Φ2200×6000 200-280 16-22 90 ≥94 15000×3500×4500 Self-propelled (Hydraulic drive)
DTJ-2600 (Large) Φ2600×7000 280-350 15-20 110 ≥95 16500×3800×4800 Self-propelled (Hydraulic drive)

Product Advantages & Technical Highlights

  • Large-caliber trommel screen, smooth screening, no material blockage and no grass winding
  • High-pressure spray washing, thorough mud and sand separation, beneficial to gold separation
  • Motor/diesel dual power optional, normal operation in non-electric areas
  • Heavy-duty frame + hydraulic outriggers, stable operation without shaking
  • Automatic feeding and tailing discharge, realizing 24-hour continuous production
  • Centralized electric control, one-key start and stop, easy to operate

Applicable Scenarios & Materials

Applicable Scenarios

  • Large-scale placer gold mining
  • River and beach gold panning
  • Dry land placer gold dressing
  • Large-scale tailings reprocessing
  • Mobile large-scale gold panning production line

Applicable Materials

  • Placer gold ore, river sand ore, mountain sand ore, weathered sand
  • Mud-containing gold ore, fine gold, flake gold, granular gold
  • Low-grade gold ore tailing

Gold Panning Equipment Process

In the modern mining industry, the efficiency of the gold recovery process directly determines the profitability of an operation. Traditional fixed chutes are increasingly being replaced by mechanized, high-performance equipment designed to capture fine gold and reduce manual labor.

The Evolution of Gold Panning Equipment

Modern gold panning production lines primarily integrate advanced gravity separation technologies. The core equipment includes Agitation Sluice Boxes (Pulsating Sluices), Shaking Tables, Mineral Jigs, and Gold Centrifugal Concentrators.

  • Agitation Sluice Boxes & Centrifuges: These represent a significant leap from traditional fixed sluices. They enable mechanized cleaning of both coarse and concentrate ores, offering significantly higher throughput and recovery rates.
  • Space Efficiency: Compared to older setups, these modern units require a smaller footprint, making them ideal for mobile mining platforms or sites with limited space.

Optimized Process Flow: Reducing Gold Loss

The contemporary gold selection process utilizes natural elevation differences and compact equipment design to allow slurry to flow back freely. This “closed-loop” approach simplifies the workflow while drastically reducing gold loss during the concentration stage.

We are seeing a clear industry shift where the Chute-Centrifuge or Chute-Shaking Table processes are replacing the outdated Chute-Jig methods due to their superior ability to capture fine-grained gold.

Integrated Dewatering and Desliming

To achieve the highest possible recovery rates, a professional gold panning line now incorporates ore dewatering and desliming stages. By removing excess water and barren slime early:

  • The equipment extracts high-grade gold-bearing heavy sand more effectively.
  • The final concentration is processed at an onshore concentrator for maximum purity.
  • Overall mineral processing is simplified, ensuring a higher ROI for the mine operator.

Comparison of Gold Recovery Equipment

Equipment Type Main Function Key Advantage Recovery Rate
Agitation Sluice Coarse Gold Capture Prevents hardening/clogging High
Centrifuge Fine Gold Recovery Mechanized, water-saving Very High
Shaking Table Final Concentration Extremely high enrichment ratio Precise
Mineral Jig Gravity Separation Handles large feed sizes Moderate

Our Service Team

Qingzhou Dayang Heavy Industry Machinery Manufacturing Co., Ltd. boasts an experienced and highly skilled service team. Team members come from diverse fields, including mechanical design, manufacturing, installation and commissioning, and after-sales maintenance. They include engineers with years of industry experience and R&D personnel expert in process improvement and technological innovation.

They are our customers’ trusted “trusted partners,” always upholding the principles of “professionalism, responsibility, cooperation, and win-win.” From initial solution design and equipment selection, to mid-term installation and commissioning, technical training, and finally, after-sales service and equipment upgrades, we provide one-on-one support throughout the entire process.

Regardless of your location, our service team responds quickly to ensure efficient and stable equipment operation, enabling customers to mine and produce with confidence, no matter where they are in the world.

Pre-sales Service

● We provide professional equipment selection and process design solutions based on the customer’s geographical environment and mining area characteristics.

● We provide one-on-one consultations with our technicians to ensure that customers select the most suitable gold mining equipment.

● We provide detailed product information, case studies, and return on investment (ROI) references.

Installation & Commissioning

● We strictly control the production process to ensure equipment quality and delivery time.

● We provide on-site installation and commissioning by a professional team to ensure rapid commissioning.

● We provide on-site training to help customers master operating procedures and key maintenance points.

Long-term Support & Maintenance

● We establish customer profiles and provide long-term tracking of equipment operating status.

● We provide 24-hour technical support to quickly respond to and resolve customer issues.

● We provide equipment upgrades and spare parts to extend equipment life.

● We provide regular follow-up visits to assist customers in optimizing processes and increasing production.

Ore Dressing Jig (Full Series) – High-Efficiency Gravity Separation Equipment

Product Overview

Jig separator is an efficient ore dressing equipment based on the principle of gravity separation, with pulsating water flow (hydraulic/pneumatic-hydraulic coordination) as the core power, covering mainstream types such as air pulsation, diaphragm and sawtooth wave. It is divided into full-scale models including lab small, industrial small and medium, large multi-chamber and movable types. The core of the equipment is to loosen the ore particle group through pulsating water flow and realize layered separation according to density differences. It has the advantages of solid structure, stable operation, wear resistance and energy saving, intelligent control, strong adaptability, accurate separation, safety and environmental protection. It can process 0.02-30mm coarse, medium and fine minerals with a separation recovery rate of up to 90%-93%, especially good at purification of fine and micro-fine grain minerals. It is easy to operate, with low maintenance cost, convenient transportation and installation. It can not only complete the separation operation independently, but also form a complete ore dressing production line with crushing and grinding equipment. It is widely used in mining, metallurgy, environmental protection and other industries, and is the core preferred equipment for coarse, medium and fine grain mineral separation, smelting slag recovery and tailings utilization. It can meet the personalized needs of different users such as lab tests, small workshops and large and medium-scale mass production, and effectively improve resource utilization rate and mineral added value.

Product Specification

Machine Type Model Jig Chamber Spec (L×W) mm Jig Chamber Qty Feeding Granularity mm Processing Capacity (t/h) Motor Power (kW) Stroke Range mm Stroke Frequency (r/min) Machine Weight (kg) Separation Recovery (%)
Lab Small (Universal) JT-100 150×100 2 0.02-5 0.05-1.0 0.75 5-25 350-480 90 ≥90
Air Pulsation Jig (Small Industrial) KT-200 300×200 2 0.1-10 1.2-5 1.5 8-35 280-400 120 ≥91
Diaphragm Jig (Medium) XT-500 500×400 4 0.5-20 7-20 5.5-11 10-40 150-330 1050 ≥92
Sawtooth Wave Jig (Large Multi-chamber) CT-1000 1000×800 10 1-30 20-40 18-30 10-45 70-180 6800 ≥93
Movable Jig (Universal Medium) YT-600 600×500 6 0.3-25 10-25 11-15 8-42 120-300 8500 ≥92

Product Advantages & Technical Highlights

  • Gravity separation: Separate by mineral specific gravity difference, no chemical reagents, environmental protection and safety
  • High recovery rate: Efficiently recover coarse gold, granular gold and fine gold
  • Stable operation: Uniform pulsation, stable bed layer, excellent separation effect
  • Pulsating water flow: Driven by piston/diaphragm/air, clear stratification, no gold loss
  • Continuous operation: Automatic ore discharge, 24-hour uninterrupted production available
  • Durable sieve plate: Thickened wear-resistant sieve plate, impact resistance, no hole blocking

Applicable Scenarios & Materials

Applicable Scenarios

Sand gold gravity separation, river gold panning, tailings recovery, tungsten-tin ore separation, manganese-iron ore purification, coal gangue removal, large, medium and small gravity separation production lines

Applicable Materials

Sand gold, granular gold, tungsten ore, tin ore, manganese ore, iron ore, barite, fluorite, coal and various minerals with obvious specific gravity differences

 

 

Air Pulsation Jig – Professional Gravity Separation Equipment for Ore Dressing

Product Overview

The air pulsation jig is a high-efficiency gravity separation equipment driven by air pressure pulsation, which achieves precise layered separation of minerals based on their specific gravity differences. It comes in four specifications: lab small type, small industrial type, medium type and large multi-chamber type, suitable for different production scales. Featuring stable pulsation, high sorting efficiency, large processing capacity and a sturdy structure, it adapts to harsh mine working conditions and can process various minerals such as placer gold, tungsten ore and coal with high sorting recovery rate and concentrate grade. It can be equipped with an automatic control system, used for independent separation or combined with other equipment to form a large-scale gravity separation production line, and is widely applied in placer gold dressing, tailing reprocessing, metal ore gravity separation and other fields, serving as the core preferred equipment for heavy mineral gravity separation.

Core Parameter Specification

Model Jig Chamber Specification (L×W) mm Number of Jig Chambers Feeding Granularity mm Processing Capacity (t/h) Motor Power (kW) Stroke Range mm Stroke Frequency (r/min) Machine Weight (kg) Sorting Recovery Rate (%)
KT-100 (Lab Small Type) 150×100 2 0.02-5 0.05-1.0 0.75 5-25 350-480 90 ≥90
KT-200 (Small Industrial Type) 300×200 2 0.1-10 1.2-5 1.5 8-35 280-400 120 ≥91
KT-500 (Medium Type) 500×400 4 0.5-20 7-20 5.5-11 10-40 150-330 1050 ≥92
KT-1000 (Large Multi-chamber Type) 1000×800 10 1-30 20-40 18-30 10-45 70-180 6800 ≥93

Product Advantages & Technical Highlights

  • Stable Pulsation: Driven by air pressure, uniform and stable water flow, high sorting precision
  • High-efficiency Sorting: Strictly layered by specific gravity, recover both coarse and fine particles
  • Large Processing Capacity: Suitable for large-flow, large-scale mineral processing production lines
  • Intelligent Regulation: Configurable with automatic control system for stable sorting
  • Specific Gravity Separation: Clear stratification of light and heavy minerals, high concentrate grade
  • Sturdy Structure: Reinforced whole machine, adaptable to harsh mine environments

Application Scenarios & Materials

Application Scenarios

  • Large-scale placer gold dressing
  • Tailing reprocessing
  • Coal separation
  • Metal ore gravity separation
  • Large-scale gravity separation production lines

Applicable Materials

  • Placer gold, granular gold, tungsten ore, tin ore, manganese ore, iron ore
  • Barite, fluorite, coal and other minerals

 

Piston Jig – High Efficiency Gravity Separation Ore Dressing Equipment

Product Overview

The Piston Jig is a high-efficiency ore dressing equipment based on the gravity separation principle, which takes the vertical pulsating water flow generated by the piston’s reciprocating motion as the core power. It drives the piston to move up and down through the eccentric connecting rod mechanism to form an alternating medium flow, which loosens the ore particle group and realizes layered separation according to the density difference. It is divided into laboratory small type, industrial small and medium type and large multi-chamber type, covering two structures: side-driven type and bottom-driven type. The equipment has the advantages of firm structure, stable operation, wear resistance and energy saving, intelligent control, strong adaptability, accurate separation, safety and environmental protection. It adopts sawtooth pulsation curve and conical slide valve design, with high separation efficiency and recovery rate. It can process a variety of coarse and medium-grained minerals such as sand gold and metal ore, and adapt to beneficiation needs of different scales. It is easy to operate, low in maintenance cost, convenient for transportation and installation. It can not only complete the separation operation alone, but also be combined with crushing and grinding equipment to form a complete beneficiation production line. It is widely used in mining, metallurgy, environmental protection and other industries. It is the core preferred equipment for coarse and medium-grained mineral separation and metal recovery from smelting slag, which can effectively improve resource utilization rate and mineral added value, and meet the personalized beneficiation needs of different users.

Core Parameters

Model Jig Chamber Specification (L×W) mm Number of Jig Chambers Feeding Particle Size mm Processing Capacity (t/h) Motor Power (kW) Stroke Range mm Stroke Frequency (r/min) Machine Weight (kg) Separation Recovery Rate (%)
HT-100 (Lab Small Type) 150×100 2 0.1-5 0.03-0.8 0.75 5-25 380-450 80 ≥88
HT-200 (Small Industrial Type) 300×200 2 0.5-8 1.0-4 1.1 8-35 300-380 100 ≥89
HT-500 (Medium Type) 500×400 4 1-15 6-18 4-7.5 10-40 160-320 950 ≥90
HT-1000 (Large Multi-chamber Type) 1000×800 10 2-30 18-35 15-22 15-45 80-180 6200 ≥91

Product Advantages & Technical Highlights

  • Powerful driving force: Piston driven, strong pulsation, stable separation of coarse ore
  • Thorough separation: Accurate layering by specific gravity, high recovery rate of coarse gold
  • Reliable operation: Mature and durable structure, suitable for long-term heavy load operation
  • Stable piston transmission: Reciprocating piston motion with stable and strong pulsation
  • Durable sieve plate: Thickened sieve plate, impact resistant and non-clogging

Applicable Scenarios & Materials

Applicable Scenarios

  • Sand gold gravity separation, river gold panning, tailings re-recovery
  • Tungsten and tin ore separation, manganese and iron ore dressing
  • Large and medium-sized gravity separation production lines

Applicable Materials

  • Sand gold, coarse gold, granular gold, tungsten ore, tin ore, manganese ore, iron ore
  • Barite, fluorite and other minerals with obvious specific gravity differences

 

 

Diaphragm Jig – High Efficiency Gravity Separation Equipment For Ore Dressing

Product Overview

The diaphragm jig is a high-efficiency ore dressing equipment based on the principle of gravity separation and with hydraulic pulsation as the core power. It loosens the ore particle group through vertical alternating medium flow and realizes layered separation according to density difference. It is divided into lab small type, industrial small and medium type and large multi-cylinder type, covering two structures of upper moving type and lower moving type. The equipment has the advantages of firm structure, stable operation, wear resistance and energy saving, intelligent control, strong adaptability, accurate separation, safety and environmental protection. Adopting the sawtooth pulsation curve design, it has high separation efficiency and recovery rate, and can process various minerals such as sand gold, metal ore and non-metal ore, adapting to ore dressing needs of different scales. It is easy to operate and low in maintenance cost. It can not only complete the separation operation independently, but also form a complete ore dressing production line with crushing and grinding equipment. It is widely used in mining, metallurgy, environmental protection and other industries. It is the core preferred equipment for fine grain mineral purification, metal ore separation and metal recovery from smelting slag, which can effectively improve resource utilization rate and mineral added value.

Core Parameters

Model Jig Chamber Specification (L×W) mm Number of Jig Chambers Feeding Granularity mm Processing Capacity (t/h) Motor Power (kW) Stroke Range mm Stroke Frequency (r/min) Machine Weight (kg) Separation Recovery Rate (%)
XT-100 (Lab Small Type) 150×100 2 0-3 0.02-0.7 0.55 0-20 420 65 ≥90
XT-200 (Small Industrial Type) 300×200 2 0-6 0.8-3 0.75 0-32 346 75 ≥91
XT-500 (Medium Type) 500×400 4 0-10 5-15 3-5.5 5-35 180-300 850 ≥92
XT-1000 (Large Multi-cylinder Type) 1000×800 10 0-20 15-30 11-15 10-38 60-160 5500 ≥93

Product Advantages & Technical Highlights

  • Gravity separation: Separate by specific gravity difference without chemicals, environmental protection and safety
  • High recovery rate: Effectively recover coarse gold, granular gold and fine gold
  • Stable operation: Uniform pulsation, stable bed layer and good separation effect
  • Diaphragm pulsation: Driven by rubber diaphragm, gentle water flow pulsation without gold loss
  • Adjustable stroke: Stepless adjustment of stroke frequency and stroke to adapt to different ore materials
  • Jig separation: Ore particles are layered by specific gravity with high concentrate purity

Applicable Scenarios & Materials

Applicable Scenarios

  • Sand gold ore dressing, vein gold ore gravity separation, river gold panning, tailing reselection
  • Tungsten and tin ore separation, manganese and iron ore recovery, supporting of small ore dressing plants

Applicable Materials

  • Sand gold, granular gold, fine gold, tungsten ore, tin ore, manganese ore, iron ore
  • Barite, fluorite, minerals with obvious specific gravity difference

 

Dredgers Offer Huge Business Opportunities: Owning One is Like Holding a “Gold Mountain”

In the world of industrial investment, few assets offer the consistent returns and versatility of a professional dredger. Often referred to by industry veterans as a “Floating Gold Mountain,” a dredger is more than just machinery—it is a gateway to high-demand global markets.

Why a Dredger is a “Gold Mountain” Investment

The “Gold Mountain” metaphor isn’t just about actual gold mining; it’s about the massive economic value these machines unlock across multiple sectors:

  • Gold & Mineral Recovery: In regions with alluvial deposits, specialized gold dredgers can process thousands of tons of sediment, capturing fine gold that would be impossible to reach with traditional land-based equipment.
  • The Global Sand Demand: With the construction boom in Southeast Asia, Africa, and the Middle East, high-quality river sand has become “liquid gold.” A dredger allows you to tap into this lucrative supply chain.
  • Infrastructure & Land Reclamation: Governments and developers constantly need dredging services for harbor maintenance and creating new land, providing steady, long-term contract opportunities.

Efficiency: The Key to Maximum Profit

Owning a dredger is one thing; owning a high-efficiency machine is another. To truly turn your equipment into a gold mountain, your dredger must feature:

  1. Continuous Operation: Minimized downtime through robust hydraulic systems and wear-resistant pumps.
  2. Adaptability: The ability to handle different depths and soil types, from soft silt to compacted clay.
  3. Low Fuel Consumption: Advanced engine technology (like Weichai or Cummins configurations) to ensure your overhead doesn’t eat into your profits.

The “Ready-Stock” Advantage

In this industry, time is money. Market opportunities often disappear while waiting for long manufacturing lead times. Investing in equipment that offers overseas warehouse availability or rapid deployment ensures you can start “mining” your gold mountain while the market price is at its peak.

Comparison: Dredger Types vs. Profit Potential

Dredger Type Primary Revenue Source ROI Speed
Gold Dredger Precious Metal Recovery Extremely Fast (Market Dependent)
Cutter Suction Dredger Sand Mining & Land Reclamation Steady & Long-term
Jet Suction Dredger Fine Sand Extraction Low Initial Investment

Whether you are looking to expand your mining fleet or enter the sand supply market, a dredger is a strategic asset that builds wealth. The mountain is there—all you need is the right tool to harvest it.