Alluvial Tin Ore Production Line and Process Solution

Alluvial Tin Ore Beneficiation Process-Alluvial Tin Ore Gravity Separation Production Line Equipment and Technical Solutions

I. Alluvial Tin Ore Beneficiation Process Overview

Alluvial tin ore is a kind of important tin ore resources, which is characterized by easy separation and low energy consumption. The modern alluvial tin ore production line and process solution mainly adopts the technical route of "gravity beneficiation-based", which realizes the efficient recovery of cassiterite through physical methods such as screening and gravity beneficiation. The sand tin ore beneficiation process has the advantages of low investment, quick results, environmental friendly, especially suitable for the development of small and medium-sized sand tin ore.

Alluvial Tin Ore Processing Flow

Alluvial tin ore production line and process flow solution mainly includes four steps: screening, roughing, concentrating and tailings treatment:

1. Screening:

   • Raw ore is screened and washed by screening equipment to

   • Remove soil and impurities

2. Roughing:

   • The screened coarse-grained ore enters a jigger for roughing.

   • Fine-grained ore enters the spiral chute for roughing.

3. Concentration:

   • After roughing, the coarse concentrate enters the shaking table for concentration

   • High-grade tin concentrate is obtained

4. Tailings treatment:

   • Tailings are transported by belt conveyor

   • Filter press for dewatering treatment, realize tailings dry discharge (optional)

Three, alluvial tin ore production line equipment configuration

The core equipment of alluvial tin ore processing production line includes screening equipment, gravity separation equipment and ancillary equipment:

1. Screening equipment

• Tumbler screen:

  • Suitable for coarse-grained ore screening

  • Simple structure, large capacity

• Rotary scrubber:

  • Both screening and washing functions

  • It can effectively remove the soil and impurities in the ore.

2. Gravity separation equipment

• Jigger:

  • Suitable for rough separation of coarse-grained ores

  • Utilizing the pulsating effect of water flow for sorting

• Spiral chute:

  • Suitable for coarse separation of fine-grained ores

  • Utilizing centrifugal force and gravity for sorting

• Shaking table:

  • Suitable for sorting

  • High sorting precision, suitable for processing fine-grained ores

3. Supporting equipment

• Belt conveyor:

  • Used for ore and tailings transportation

  • Suitable for long-distance, high-volume transportation

• Filter press:

  • Used for tailings dewatering treatment

  • Key equipment to realize dry discharge of tailings

• Sand pumps/water pumps:

  • Used for the transportation of sand slurry and water in alluvial tin ore.

Fourth, alluvial tin ore production line and process technology advantages

1. Economic and efficient:

   • No need for crushing and grinding, energy consumption reduced by 60%.

   • Payback period < 1 year

2. Environmental friendly:

   • No chemical additives

   • Tailings Dry Drainage Technology

3. Adaptable:

   • Wide range of processing particle size (0.02-5mm)

   • Mobile configuration

Five, sand tin ore production line project example analysis

Case 1: a sand tin mine in Yunnan

• Ore characteristics:

  • Grade: 0.8% Sn

  • 15% mud content

• Equipment Configuration:

  • Rotary scrubber

  • Jigger

  • Shaking table

• Operation index:

  • Concentrate grade: 65%Sn

  • Recovery rate：88%

Case 2: A submarine alluvial tin mine in Southeast Asia

• Ore Characteristics:

  • Alluvial tin is on the seabed, requiring shipboard operation

• Main equipment:

  • Drum screen

  • Round jigger

  • Shaking table

• Project Benefits:

  • Configuration perfectly designed to meet the customer's shipboard operation

  • Processing capacity up to 10000t/d

Sixth, technical service support

Provide a full range of alluvial tin ore beneficiation production line and process solutions:

1. Ore test:

   • Alluvial tin gravity beneficiation selectivity test

   • Alluvial tin ore dressing process design

2. Alluvial tin ore equipment selection:

   • Customized Alluvial Tin Ore Processing Equipment Configuration

   • Modular design

3. Production and installation:

   • Alluvial Tin Ore Equipment Production

   • Alluvial Tin Ore Production Line Project Site Installation Guidance

   • Operation training

We can provide customized alluvial tin production line and process solutions according to the size of alluvial tin, cassiterite embedded characteristics and processing capacity requirements, from small alluvial tin beneficiation device to large-scale alluvial tin beneficiation production line configuration, to ensure that the recovery rate of alluvial tin and maximize the economic benefits.

We have a large number of alluvial tin ore beneficiation production line project experience, if you need specific alluvial tin ore production line program or alluvial tin ore beneficiation equipment technical consulting, please contact us for professional alluvial tin ore beneficiation program and quotation!