10000Tons per hour 8lines alluvial tin plant whole line machine to Congo from JiangXi Well-tech International Mining Equipment
It include Vibrating screen,Jig machine,Spiral chutes,shaking tables,Total 28Ps 40'HQ containers.after screening,corase size to jig machine for separation,Fine size material to spiral chute for separation,at last,All concentrate to shaking table for concentration.
Vibrating Screen
Vibrating screen is a core pre-processing equipment widely used in mineral processing, mining, metallurgy, and other industries. As a key link between the crushing and grinding/flotation processes, it plays an irreplaceable role in ore size classification, pre-screening, waste removal, desliming, and dewatering.
Driven by a vibration motor, the vibrating screen generates high-frequency reciprocating vibration through an exciter, which drives the screen surface to perform periodic directional movement. Based on the difference in particle size, large coarse ore particles are retained on the screen surface (oversize product), while fine qualified particles pass through the screen mesh (undersize product), thereby achieving efficient classification of ore and providing qualified feedstock for subsequent processes such as grinding, gravity separation, flotation, and cyanide leaching.
With the advantages of high screening efficiency, large processing capacity, robust structure, and controllable classification precision, our vibrating screen is specially designed for non-ferrous metal ore beneficiation, including copper ore (malachite, covellite), gold ore, pyrite, and silicate gangue ore. It is equipped with wear-resistant and anti-clogging screen mesh, which can effectively solve the problem of screen blockage caused by high-mud ore, ensuring stable and continuous operation under harsh mine working conditions.
Available in a full range of models (circular vibrating screen, linear vibrating screen, high-frequency vibrating screen, etc.), it can be customized according to the actual needs of small-scale test lines and large-scale industrial production lines, helping customers optimize the mineral processing process, reduce energy consumption and operation costs, and improve the comprehensive recovery rate of minerals.
Jig Machine
Jig Machine English Introduction
Jig machine, also known as jig concentrator or jig separator, is a core gravity separation equipment widely applied in mining, mineral processing, metallurgy, and coal preparation industries. As a key equipment for sorting minerals based on density differences, it plays a crucial role in the concentration of valuable minerals, waste rock removal, and roughing/cleaning operations, especially suitable for processing coarse to medium-grained materials.
The working principle of the jig machine is based on the alternating fluidization and sedimentation of materials in vertical pulsating water or air flow. It mainly consists of a water-filled jig cell, a horizontal screen, a pulsation mechanism, and a discharge mechanism. Driven by the pulsation mechanism (such as diaphragm, piston, or compressed air), the equipment generates periodic vertical pulsating water flow that loosens the material bed on the screen. Denser minerals sink quickly to the bottom of the bed due to gravity, while lighter gangue minerals remain on the upper layer, thus achieving efficient separation of valuable minerals from gangue.
With the advantages of high separation efficiency, large processing capacity, simple operation, energy saving, and environmental protection, our jig machine is specially designed for the beneficiation of various metals and non-metallic minerals, including gold ore, tungsten ore, tin ore, tantalum niobium,chrome, iron ore, and diamond. It features adjustable pulsation stroke and frequency to adapt to different mineral characteristics, and is equipped with wear-resistant screen and diaphragm, effectively reducing failure rate and ensuring stable and continuous operation under harsh mining conditions. Additionally, it requires no chemical additives, which is environmentally friendly and helps reduce operational costs.
Spiral Chute
Spiral Chute English Introduction
Spiral chute, a high-efficiency gravity separation equipment, is widely used in mineral processing, mining, metallurgy, and other industries. It is mainly designed for sorting fine-grained minerals (usually 0.02-2mm) based on the difference in density and specific gravity between valuable minerals and gangue, playing an important role in roughing, cleaning, and scavenging operations of non-ferrous metals, ferrous metals, and non-metallic minerals.
The working principle of the spiral chute is simple and efficient, relying on the combined action of gravity, centrifugal force, and fluid resistance. The equipment is composed of a spiral trough, a support frame, a feeding device, a concentrate outlet, and a tailings outlet. When the pulp is fed into the top of the spiral trough, it flows downward along the spiral surface at a certain speed. During the flow process, denser valuable mineral particles are thrown to the outer edge of the trough under the action of centrifugal force and gravity, and finally flow out from the concentrate outlet; while lighter gangue particles stay in the inner edge of the trough and are discharged from the tailings outlet, thus completing the separation of minerals.
Our spiral chute has the advantages of simple structure, no power consumption, low operation cost, high separation efficiency, and stable performance. It is especially suitable for sorting gold ore, copper ore, lead-zinc ore, tin ore, tungsten ore, iron ore, and other minerals, as well as non-metallic minerals such as quartz sand and kaolin. The spiral trough is made of wear-resistant and corrosion-resistant materials, which can withstand the erosion of pulp and extend the service life of the equipment. In addition, it has a small footprint, easy installation and maintenance, and can be used alone or combined with other beneficiation equipment to form a complete beneficiation line.
We provide a variety of models of spiral chutes, including single-spiral, double-spiral, and multi-spiral types, which can be customized according to the particle size of the processed materials, mineral properties, and production capacity requirements. Whether it is a small-scale laboratory test or a large-scale industrial production, our spiral chute can meet the actual needs of customers, help improve the recovery rate of valuable minerals, and reduce resource waste.
Shaking Table
Shaking table, also known as shaking concentrator, is a high-precision gravity separation equipment widely used in mineral processing, mining, and metallurgy industries. It is mainly used for sorting fine-grained and micro-fine-grained minerals (usually 0.01-2mm), and is famous for its high separation accuracy, making it an indispensable equipment in the beneficiation of valuable minerals such as gold, tungsten, tin, and rare metals.
The working principle of the shaking table is based on the combined action of mechanical vibration, inclined surface, and water flow. The equipment is mainly composed of a table surface, a transmission mechanism, a slope adjustment device, and a water supply system. The table surface is inclined at a certain angle, and under the drive of the transmission mechanism, it makes reciprocating asymmetric vibration. When the pulp is fed onto the table surface together with the washing water, the mineral particles are subject to the combined force of vibration, gravity, water flow resistance, and friction. Denser valuable mineral particles move along the direction of vibration to the concentrate end of the table surface, while lighter gangue particles are washed away by the water flow to the tailings end, thus achieving precise separation of minerals.
Our shaking table has the advantages of high separation precision, good enrichment effect, adjustable operation parameters, and simple maintenance. It is especially suitable for sorting gold ore, tungsten ore, tin ore, tantalum-niobium ore, and other precious and rare metals, as well as non-metallic minerals such as quartz sand and feldspar. The table surface is made of wear-resistant and corrosion-resistant materials, which can effectively resist the erosion of pulp and ensure long-term stable operation. In addition, the slope of the table surface, vibration amplitude, and frequency can be flexibly adjusted according to the properties of minerals, so as to achieve the best separation effect.
We provide a variety of models of shaking tables, including single-layer, double-layer, and multi-layer types, which can be customized according to the particle size of processed materials, mineral properties, and production capacity requirements. It can be used alone for fine separation and purification of minerals, or combined with spiral chutes, jig machines, and other equipment to form a complete beneficiation line, helping customers improve the recovery rate and grade of valuable minerals and reduce production costs.
