Gravity Separators

Product Details:

We are renowned Cyclone Separator manufacturers and suppliers.It is widely used for classification for section I and II closed circuit grinding, regrinding fine mine classification, mud removing prior to and after selection, and dam and back fill for gangue. It offers excellent efficiency of classification than conventional screw graders. We use the finest grades of metal alloys and other basic components for manufacturing these and offer these at competitive rates to our clients.

Features:

• High efficiency
• Flexible and durable
• Flawless output

Product Details:

Spiral Separators

Description:

Spiral Separators are gravity concentrators used for the efficient separation of minerals based on their specific gravity. These separators utilize gravity, centrifugal force, and other fluid dynamics to separate valuable minerals in a fluid medium. They are particularly effective for processing placer deposits from beaches, riversides, seashores, and streams.

Construction:

"Star Trace" Spiral Separators are constructed using fiberglass reinforced with a polyurethane lining and a highly durable corundum inner surface, ensuring long service life and superior wear resistance.

Design Variants:

Each spiral typically includes 5 turns per start. To meet varied capacity needs, single, twin, triple, and quad start options are available for each column.

Applications:

• Concentration of rutile, ilmenite, and zircon

• Beneficiation of iron ore, chromite, and manganese

• Recovery of tin, tantalum, and other ores

• Gold, native copper, and base metal recovery

• Silica sand processing

• Titano-magnetite concentration

Features:

• Compact and efficient design with minimal space requirements

• High recovery rates and precise separation performance

• Lightweight, rustproof, and corrosion-resistant construction

• Easy installation and low maintenance

• Low operating costs and long service life

• Stable operation with minimal operator supervision

• High adaptability to variations in feed quantity, particle size, and grade

About Us:

We specialize in the design, fabrication, and supply of high-performance Spiral Separators. As leading manufacturers, suppliers, and exporters of Spiral Separators in India, we offer custom solutions to meet the specific needs of our clients across various industries.

Product Details:

Shaking Table – High-Efficiency Gravity Separation Equipment

Star Trace offers precision-engineered Shaking Tables designed for efficient wet gravity-based separation of minerals and granular materials. Our shaking tables are especially valuable for separating precious metals, base metals, rare earths, and non-metallic minerals, offering unmatched performance and cost efficiency in mineral beneficiation applications.

Applications:

• Separation of precious metals (gold, silver, etc.)

• Base metal processing (copper, lead, zinc, etc.)

• Rare metal recovery

• Non-metallic mineral concentration

• Laboratory and pilot-scale mineral testing

Construction Features:1. Head Motion:

• Built for durability and consistent performance

• Internal mechanisms are splash-lubricated using an integral oil sump

• Rugged design ensures minimal maintenance and long service life

2. Deck:

• Constructed from 16 mm zircon-reinforced fiberglass, supported by a steel frame

• High strength-to-weight ratio: fiberglass is one-third the weight of steel but up to 70% as strong

• Corrosion-resistant and water-resistant, maintaining shape stability up to ±50°C

• Easy to clean and maintain

• Deck options include standard flat deck, grooved steel support, or heavy-duty channel steel support

Advantages:

• High recovery rate and separation accuracy

• Energy-efficient and cost-effective

• Durable and corrosion-resistant components

• Low maintenance with minimal operational downtime

• Versatile for a wide range of mineral types and densities

Why Choose Star Trace Shaking Tables?

• Proven design trusted by mining and mineral processing industries worldwide

• Engineered for optimal separation efficiency

• Customizable options for different mineral applications and capacities

• Backed by reliable after-sales support and technical service

About Us:

 

Star Trace Pvt. Ltd. is a leading manufacturer, supplier, and exporter of Shaking Tables in India, specializing in high-quality mineral separation equipment built to global standards.

Product Details:

With Hydrocyclone Separators we have immense technological expertise in manufacturing and supplying premium gamut. This enabled us to offer Hydrocyclone Separators to our prestigious clients. These are extensively used for classification, regrinding, mud removing operations and are highly acclaimed for seamless performance under demanding conditions. We maintain rigid norms of quality and produce these in our state of the art facilities.

Features:

• Precision engineered
• Optimum efficacy
• Precision engineered

Product Details:

Destoner – Efficient Stone Separation for Grains, Seeds & Legumes

Star Trace offers high-performance Destoner Machines engineered to separate stones and heavy impurities from granular materials like grains, seeds, legumes, nuts, and paddy. Our destoners operate on densimetric principles, ensuring precise separation based on weight and density differences.

Applications:

• Grain cleaning (wheat, rice, maize, etc.)

• Pulses and legumes processing

• Nuts and oil seeds

• Paddy and dry seeds

• Spices and agro-products

Working Principle:

The Destoner works by vibrating the material over specially designed sieves while passing air through the material bed. Stones, being heavier, move downward and exit through the stone outlet, while lighter material flows forward.

Key Features:

• Densimetric Separation: Effectively separates stones and heavy particles based on weight

• Multiple Adjustment Options:

  • Adjustable product flow control

  • Air speed control based on product density

  • Sieve angle adjustment for optimal gravity separation

  • Stone outlet control to avoid blockage

  • Sieve oscillation speed regulation for improved throughput

  • Adjustable product outlet angle to enhance production capacity

• Double-Layer Destoner (Optional): Equipped with a two-layer sieve box and unbalanced vibratory motors for enhanced separation of small and large stones

• Versatile Use: Suitable for a wide range of dry products across food and agro industries

Advantages:

• Precise and consistent stone removal

• High capacity and low power consumption

• Compact and vibration-resistant design

• Easy maintenance and operational flexibility

• Increases efficiency of downstream processing equipment

Why Choose Star Trace Destoners?

• Proven performance in grain and seed processing industries

• Customizable configurations to match your processing needs

• Backed by strong engineering support and after-sales service

• Leading manufacturer, supplier, and exporter of Destoner Machines in India and Chennai

About Us:

Star Trace Pvt. Ltd. specializes in the design, manufacturing, and export of Destoners, offering efficient pre-cleaning solutions for agricultural and food processing industries.

Product Details:

Laboratory Hydrocyclone:

Brief Description:

Hydro cyclone has no moving parts. It consists of a conically shaped vessel, open at the bottom, variously called the underflow, apex or spigot, and connected to a cylindrical section which has a tangential feed inlet. The top of the cylindrical section is closed with a plate through which passes an axially mounted overflow pipe. The pipe is extended on to the body is the cyclone by a short, removable section known as vertex finder, which prevents short- circulation of feed directly into the overflow.

Product Details:

Hydrocyclone :

Hydrocyclone widely applied in mine-chosen technique in various metal mines. It mainly shows in the following works:

• Classification for section I closed circuit grinding
• Classification for section II closed circuit grinding
• Regrinding for fine mine classification
• Mud-removing before selection and after selection
• Dam and back fill for gangue

In closed circuit grinding system, it features high classification efficiency and fine over fall fineness under high mine concentration. Classification efficiency is higher for 5-10% than common screw grader. It benefits for enhancing grader utilizing.

Choose proper specification and mode of hydro cyclone according to grinding processing capacity, over fall fineness and sedimentation concentration. This is precondition of getting the most optimized work condition. Star Trace Company is able to offer standalone, parallel connection machine or machine series in such specs as Ö50, Ö75, Ö100, Ö125, Ö150, Ö200,Ö300, Ö350, Ö500, Ö660.

Fine sand, less than 37ìm, in gangue can not be used as dam materials during selecting mine. After the classification by cyclone, coarse granule left in the bottom of dam, fine granule move to the tail of gangue. Fine granule graded naturally during the movement. There is section full of clean water, which can be used for calling back of water. In the process of filling tail, we utilize hydro cyclone for grading and concentrating to separate coarse granule so that to reduce load of filtering machine and to reach at the best effect. Use cyclone to finish dam and filling work so that to solve problems such as leaking mine, sink and over proof water discharged. So it can receive obvious economic and social benefit.

Star Trace Specialized in fabrication of Hydrocyclone, manufacturer of Hydrocyclone, supplier of Hydrocyclone, exporter of Hydrocyclone, Hydrocyclone in india, Hydrocyclone in chennai.

Product Details:

Sand Washers – Efficient Sand Washing and Dewatering Solutions

Star Trace specializes in the design and manufacturing of high-performance Sand Washers, ideal for washing, dewatering, and desliming sand, while ensuring precise control of the bottom-end gradation.

Our sand washers feature a large pool area for maximum retention of desirable product sizes. The integrated rising current system effectively removes excess “fines”, resulting in clean, high-quality sand suitable for various construction needs.

Advantages:

• Simple to operate

• Low power consumption

• Requires limited maintenance

Features & Benefits:

• Simple Structure: Easy to install and operate

• Water Saving: Optimized for efficient water usage

• No Pollution: Eco-friendly with minimal environmental impact

• Easy Maintenance: Accessible design for convenient upkeep

• High Durability:

  1. The impeller drive's bearing unit is separated from water and materials, reducing the risk of damage from sand, water, or contaminants.

  2. Outperforms traditional spiral sand washers in quarry applications.

  3. Minimizes loss of medium and fine sand, maintaining excellent grading and fineness levels in accordance with national standards (e.g., Sand for Construction, Cobble and Broken Stones for Construction).

Applications:

• Sand & gravel processing

• Quarry operations

• Mining & mineral processing

• Construction material production

About Us:

Star Trace Pvt. Ltd. is a leading manufacturer, supplier, and exporter of Sand Washers in India. We offer a wide range of sand washing equipment, sand washer plants, and sand washer crushers tailored to meet diverse industrial needs.

Product Details:

Sand Washers – Efficient Sand Washing & Dewatering Solutions

Star Trace offers a robust range of Sand Washers designed for washing, dewatering, desliming, and precise control of the bottom end of gradation. Our sand washers feature a large pool area that allows for maximum retention of desirable product sizes, while the rising current system efficiently removes excess fines.

Key Advantages:

• Simple operation

• Low maintenance requirements

• Energy-efficient performance

• Eco-friendly and water-saving design

Features & Benefits:

• Durable & Reliable: Simple structure with the impeller drive bearing unit isolated from water and sand to prevent damage.

• Water Saving: Designed to minimize water usage while maximizing washing efficiency.

• No Pollution: Environmentally friendly with minimal impact.

• Easy Maintenance: User-friendly design ensures easy access and serviceability.

Superior Performance:

1. The impeller bearing is completely separated from water and materials, significantly reducing the risk of damage from water, sand, or contamination.

2. Compared to traditional spiral sand washers, our machine offers higher efficiency and better sand quality.

3. Minimal loss of fine sand and stone powder – delivers high-grade construction sand that meets national standards such as “Sand for Construction” and “Cobble and Broken Stones for Construction.”

Applications:
Widely used in sand and gravel plants, mining, construction sites, and concrete dams.

Available Models:
We offer a range of models to suit various capacity and application requirements.

Product Details:

Flotation Machine – Efficient Separation for Ferrous & Non-Ferrous Metal Minerals

Star Trace offers advanced Flotation Machines designed for effective separation and classification in the beneficiation of non-ferrous and ferrous metal minerals. Our SF-type flotation machine uses mechanical agitation, providing efficient mixing of air and slurry for optimized flotation performance.

Key Features:

• High Air Suction Capacity: Efficient air intake with low energy consumption.

• Low Power Consumption: Small impeller diameter and low rotational speed reduce electricity usage.

• Integrated Functions: Each flotation cell performs three operations simultaneously – air suction, slurry suction, and flotation – eliminating the need for additional auxiliary equipment.

• Efficient Slurry Circulation: Designed to reduce coarse particle settlement and maintain a balanced flow.

• Adjustable Air Input: Air flow can be regulated between 0.1 m³/min to 1 m³/min, allowing precise control over the flotation process.

• Compact Design: Horizontal layout simplifies circuit configuration and saves space.

• Automation Ready: Easy to integrate with automatic and electro-control systems for slurry level and process control.

Advantages:

• Mechanical agitation type (SF model) offers high mixing efficiency

• Self-priming of air and slurry with no external equipment needed

• Reduced impeller wear and low maintenance

• High suction intensity ensures better flotation results

• Suitable for fine and coarse particle recovery

Applications:

• Mineral processing plants

• Non-ferrous metal beneficiation (e.g., copper, zinc, lead)

• Ferrous metal separation

• Chemical and metallurgical industries

Why Choose Star Trace Flotation Machines?

• Proven performance across multiple mineral processing industries

• Energy-efficient design with low operating costs

• Compact and robust construction for continuous operation

• Supported by expert engineering and after-sales service

About Us:

Star Trace Pvt. Ltd. is a leading manufacturer, supplier, and exporter of Flotation Machines in India, providing high-efficiency solutions for mineral separation and processing.

Product Details:

Silica sand processing flotation machine:

Froth Silica sand processing flotation machine is an important concentration process. This process can be used to separate any two different particles and operated by the surface chemistry of the particles. In Silica sand processing flotation machine, bubbles are introduced into a pulp and the bubbles rise through the pulp. In the process, hydrophobic particles become bound to the surface of the bubbles. The driving force for this attachment is the change in the surface free energy when the attachment occurs. These bubbles rise through the slurry and are collected from the surface. To enable these particles to attach, careful consideration of the chemistry of the pulp needs to be made. These considerations include the pH, Eh and the presence of Silica sand processing flotation machine reagents. The pH is important as it changes the charge of the particles surface and the Eh effects the chemisorption of collectors on the surface of the particles.

The addition of Silica sand processing flotation machine reagents also effects the operation of these processes. The most important chemical that is added is the collector, This chemical binds to the surface of the particles as it is a surfactant. The main considerations in this chemical is the nature of the head group and the size of the hydrocarbon chain. The hydrocarbon tail needs to be short to maximize the selectivity of the desired mineral and the headgroup dictates which minerals it attaches to.

The frothers are another important chemical addition to the pulp at it enables stable bubbles to be formed. This is important as if the bubble coalesce, minerals fall off their surface. The bubbles however should not be too stable as this prevents easy transportation and dewatering of the concentrate formed. The mechanism of these frothers is not completely known and further research into their mechanisms is being performed.

Depressants and activators are used to selectively separate one mineral from another. Depressants inhibit the Silica sand processing flotation machine of one mineral or minerals while activators enable the Silica sand processing flotation machine of others.

There are a number of cells able to be used for the Silica sand processing flotation machine of minerals. these include Silica sand processing flotation machine columns and mechanical Silica sand processing flotation machine cells. The Silica sand processing flotation machine columns are used for finer minerals and they typically have a higher grade and lower recovery of minerals than mechanical Silica sand processing flotation machine cells. The cells in use at the moment can exceed 300 m3.

Star Trace Specialized in fabrication of Silica Sand Processing Flotation Machine, manufacturers of Silica Sand Processing Flotation Machine, suppliers of Silica Sand Processing Flotation Machine, exporters of Silica Sand Processing Flotation Machine, Silica Sand Processing Flotation Machine in india.

Product Details:

Laboratory Mineral Jig:

Principle:

Jigging is the process of separating the particles of different specific gravity, size and shape by introducing them on screen though which a fluid is made to pulsate alternately. It is consists of a rectangular open top container. The bottom of the container is either a screen or a perforated surface which supports the bed of the solids. Pulsion and suction strocks of water through the screen are given by means of a reciprocating piston. During the pulsion stroke, solid bed is opened and the particles are lifted. The particles settle into more homogeneous layer during the suction stroke. By repeated pulsoin and suction stroke, a complete stratification is achieved with the heavy particles at the bottom and lighter particles above them.

The following three effects contributes to the stratification in Jig:-

• Hindered settling classification.
• Differential acceleration at the beginning of fall.
• Consolidation trickling at the end of the fall.

Product Details:

Mineral jig: For mineral jig, we are one of the leading project suppliers and we work closely with our customers to fulfill their specific needs for a customized packaged solution. specialized in the fabrication of these machines for 25 years and this enables us to be in a leading position in the field of mineral jig & equipment.

Specifications:
1)large treatment capacity
2)water-recycling & energy-saving 3
)seaworthy & durable
4)easy operation

Application:
widely used in the metal gravity separation, like tungsten, tin, gulch-gold, iron, manganese and iron brown, pyrite, mercury, titanium, antimony, lead, tantalum, niobium, etc, and all kinds of metal smelting slag metal recycling dressing.

Product Details:

Hydrocyclone Test Rig:

Hydro cyclone Test Rig is designed for laboratory testing of classifying various solids in a slurry. It is equipped with a Hydro cyclone, a sump a slurry pump with a internal piping and valves to circulate the slurry through the cyclone from the sump or to re-circulate the slurry, and a pressure gauge to monitor the pressure drop across the cyclone. All equipment is conveniently mounted on floor or steel frame.

Product Details:

Screw Classifier – Efficient Silica Sand Washing & Dewatering Solution

Star Trace offers high-performance Screw Classifiers designed specifically for washing, dewatering, desliming, and effective control of the bottom-end gradation, especially in silica sand processing. The equipment features a large pool area that allows for maximum retention of desirable product sizes, while a rising current system effectively floats off excess fines.

Advantages:

• Easy to operate

• Low power consumption

• Minimal maintenance requirements

Features & Benefits:

• Simple Structure: Designed for hassle-free operation with minimal mechanical complexity

• Water-Efficient: Saves water while maintaining high washing efficiency

• Environment-Friendly: No pollution and minimal material loss

• Easy Maintenance: All critical components are easy to access and maintain

• Highly Durable:

  1. The impeller drive bearing unit is isolated from water and raw materials to reduce damage from sand, silt, or pollutants.

  2. Superior performance over traditional spiral sand washers in quarry and industrial applications.

  3. Ensures minimal loss of medium and fine sand, producing construction-grade output that meets national standards such as Sand for Construction and Cobble and Broken Stones for Construction.

Applications:

• Silica sand washing

• Sand & gravel plants

• Mineral processing

• Construction material preparation

• Quarries and industrial sand plants

Why Choose Star Trace Screw Classifier?

• Tailored solutions for silica sand and other fine materials

• Engineered for long-lasting performance

• Proven technology with consistent results

• Manufactured by a trusted name in mineral processing equipment

About Us:

Star Trace Pvt. Ltd. is a leading manufacturer, supplier, and exporter of Screw Classifiers in India, offering robust, reliable, and efficient sand washing solutions for varied industrial applications.

Product Details:

Agitator – Efficient Mixing for Mining & Chemical Processing

Star Trace offers robust and high-performance Agitators (Agitation Tanks) designed for efficient mixing of slurry, reagents, and chemicals in various industrial applications. These tanks play a crucial role in enhancing pharmaceutical reactions and improving material processing quality across mining and chemical industries.

Application:

• Mining industry: For slurry mixing and reagent preparation in ore dressing processes

• Chemical industry: For mixing chemicals, pulp, and process liquids

• Also suitable for food, pharmaceuticals, and other industrial mixing needs

Working Principle:

The agitator uses a motor-driven V-belt system to rotate the impeller, ensuring thorough and continuous mixing of liquids and solids. This improves the reaction time and efficiency of chemical processes by ensuring uniform dispersion of reagents and materials.

Key Features:

• Durable Construction: Built for continuous industrial use

• Efficient Mixing: Ensures uniform agitation and dispersion

• Low Power Consumption: Energy-efficient motor with optimized impeller design

• Versatile Applications: Suitable for use in multiple industries

• Easy to Maintain: Simple design for quick cleaning and servicing

Advantages:

• Enhances chemical reaction efficiency

• Improves the quality of material processing

• Reliable and consistent operation

• Compact design suitable for different plant layouts

Why Choose Star Trace Agitators?

• Specialized expertise in fabrication of Agitators for mining and chemical industries

• Available in different sizes and configurations to meet specific process requirements

• Trusted manufacturer, supplier, and exporter of Agitators in India

• Delivered with complete technical support and after-sales service

About Us:

Star Trace Pvt. Ltd. is a leading manufacturer, supplier, and exporter of Agitators in Chennai, India, known for delivering quality industrial mixing solutions tailored to client needs.