China Gravity Separation Equipment Manufacturer: Quality, Efficiency and Cost Advantages
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Gravity separation is one of the practical methods used in mineral processing to separate valuable minerals according to differences in density, particle size, and movement characteristics. It is widely used in laboratory research, mineral beneficiation testing, process development, and small-scale mineral processing.
For laboratories and mining companies looking for reliable gravity separation equipment, choosing the right manufacturer is just as important as choosing the right machine. Equipment needs to provide stable operation, adjustable parameters, suitable processing capacity, and reliable test results.
In China, Nanchang Jianfeng Mineral Processing Equipment Co., Ltd. is an experienced manufacturer specializing in laboratory mineral processing equipment. With around 40 years of experience in the field, Jianfeng provides equipment and solutions covering crushing, grinding, gravity separation, flotation, magnetic separation, screening, dewatering, and other mineral processing applications.
Its gravity separation equipment range includes shaking tables and centrifugal concentrators designed for different laboratory and beneficiation requirements.
For more information, visit the Jianfeng official website.
40 Years of Experience in Laboratory Mineral Processing Equipment
Jianfeng has been engaged in laboratory mineral processing equipment since 1986. Over the years, the company has developed a product portfolio focused on practical mineral processing testing and research.
Unlike manufacturers that mainly focus on large-scale mining machinery, Jianfeng places considerable attention on laboratory equipment. This means its machines are designed around requirements such as compact installation, controllable operating conditions, repeatable testing, and convenient operation.
The company's equipment is used by universities, research institutions, mining companies, and other organizations involved in mineral processing research and testing.
Another advantage is the breadth of its product range. Customers can find equipment for different stages of mineral processing, from sample preparation and crushing to grinding, separation, screening, and dewatering.
This makes Jianfeng more than a single-machine supplier. It can provide equipment for developing a complete laboratory mineral processing workflow.
Gravity Separation Equipment for Different Applications
Different minerals require different separation methods. Particle size, density difference, liberation characteristics, feed concentration, and processing objectives can all affect the final result.
For this reason, Jianfeng provides different types of gravity separation equipment rather than using one machine for every application.
Its product range includes the JF/LYN(S)-1100×500 Shaking Table and JF/L140 High-Efficiency Centrifugal Concentrator. These two machines use different separation principles and can be selected according to the characteristics of the material being tested.
The complete product range can be found on the Gravity Separation Equipment page.
JF/LYN(S)-1100×500 Shaking Table
The JF/LYN(S)-1100×500 Shaking Table is designed for laboratory ore beneficiation studies, gravity separation testing, and small-scale beneficiation applications.
The machine is available in slime and sand configurations, allowing users to select a suitable version according to feed conditions. It can be applied to fine and ultra-fine ores involving rare metals, ferrous metals, non-ferrous metals, precious metals, and coal.
The shaking table uses an aluminum alloy deck designed to provide good wear resistance and dimensional stability. Its deck inclination and stroke can be adjusted to meet different testing requirements.
Key specifications include:
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Bed surface: 1100 × 500 mm
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Stroke: 9–17 mm
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Stroke frequency: 280–460 times/minute
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Deck inclination: 0–10°
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Slime feed particle size: up to -0.074 mm
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Mineral sand feed particle size: up to -2 mm
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Feed concentration: 10–30%
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Water consumption: 2–10 L/min
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Motor power: 0.55 kW
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Equipment weight: approximately 160 kg
These adjustable parameters allow researchers to compare different operating conditions during laboratory tests. Instead of using a fixed setting, operators can adjust the machine according to the characteristics of the sample and observe changes in separation performance.
More technical information is available on the JF/LYN(S)-1100×500 Shaking Table product page.
JF/L140 High-Efficiency Centrifugal Concentrator
Fine mineral particles can sometimes be difficult to recover using conventional gravity separation methods. A centrifugal concentrator provides another solution by creating a much stronger gravitational field.
The JF/L140 High-Efficiency Centrifugal Concentrator is designed for laboratory gravity concentration and fine mineral separation. According to Jianfeng's specifications, the machine can generate a centrifugal field of up to 300 G.
The equipment is suitable for investigating the separation behavior of fine metallic and non-metallic minerals and can be used when stronger centrifugal forces are required.
Key specifications include:
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Material capacity: up to 300 kg/h, depending on material
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Maximum feed particle size: 1.7 mm
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Centrifugal field: 0–300 G
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Recommended solids concentration: 55%
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Maximum material density: 75% solids by weight
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Power: 1 HP, 220 VAC/50 Hz
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Equipment weight: approximately 32 kg
One of the main advantages of this machine is its adjustable centrifugal field. Researchers can test different force levels and evaluate how the material responds under different operating conditions.
Its compact structure is also suitable for laboratories where floor space is limited.
For detailed specifications, visit the JF/L140 High-Efficiency Centrifugal Concentrator page.
Why Manufacturer Experience Matters
When selecting a China gravity separation equipment manufacturer, buyers should look beyond product names and basic specifications.
Laboratory mineral processing equipment is used to generate data for process development. Therefore, the machine needs to be properly matched with the sample and test objectives.
Jianfeng's long-term experience in laboratory mineral processing gives it a practical understanding of this requirement. Its equipment portfolio covers multiple processing stages, including crushing, grinding, flotation, gravity separation, magnetic separation, screening, and dewatering.
This allows customers to combine different machines when developing a laboratory test line.
For example, an ore sample may first need to be crushed and ground before entering gravity separation. If gravity separation alone does not achieve the required result, researchers may then compare flotation or magnetic separation. Having access to different equipment categories from one specialized manufacturer can make this type of testing more convenient.
Practical Advantages of Jianfeng Equipment
Several characteristics make Jianfeng's equipment suitable for laboratory mineral processing applications.
Adjustable Operating Parameters
The JF/LYN(S)-1100×500 Shaking Table allows adjustment of stroke and deck inclination, while the JF/L140 Centrifugal Concentrator provides an adjustable centrifugal field.
This flexibility is important when testing different ore samples because operating conditions can directly influence separation performance.
Compact Laboratory Design
Laboratories often have limited working space. Both products are designed for laboratory applications rather than full-scale industrial production.
The JF/L140, in particular, has a compact structure and a published equipment weight of approximately 32 kg, making it relatively easy to install and handle.
Different Feed Size Requirements
The shaking table is available in configurations designed for different feed conditions. The slime type is suitable for finer feed, while the mineral sand type accommodates a larger feed particle size.
This allows users to select equipment based on actual sample characteristics instead of choosing a standard machine without considering the feed.
Broader Mineral Processing Equipment Portfolio
Jianfeng does not only manufacture gravity separation equipment. Its product portfolio also includes crushers, pulverizers, grinding equipment, flotation machines, magnetic and electrostatic separators, screens, dewatering equipment, and other laboratory mineral processing machines.
This broader range is useful for customers who need to establish a complete laboratory testing process.
How to Select the Right Gravity Separation Machine
Before purchasing equipment, buyers should provide the manufacturer with basic information about their material and testing requirements.
Important information includes:
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Ore or mineral type
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Feed particle size
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Feed concentration
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Expected processing capacity
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Purpose of the test
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Required separation method
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Available power and water conditions
For fine mineral samples, a centrifugal concentrator may be worth evaluating because it can provide a stronger centrifugal field. For suitable mineral sand and fine ore applications, a shaking table can provide an effective method for studying gravity separation behavior.
The correct choice should therefore be based on the material and application rather than simply comparing machine sizes.
China Manufacturing with a Laboratory Focus
China has become an important manufacturing base for mineral processing equipment. However, buyers should evaluate individual manufacturers based on technical experience, product quality, application knowledge, and after-sales support.
Jianfeng's long history in laboratory mineral processing equipment gives it a clear specialization. Its factory develops and manufactures equipment for laboratory research, beneficiation testing, and mineral processing applications.
For international buyers, this combination of manufacturing capability and application experience can be valuable when sourcing equipment for universities, mining laboratories, research centers, and pilot projects.
The company also provides a broad range of mineral processing equipment, allowing customers to source multiple machines for different stages of laboratory testing.
Conclusion
A reliable gravity separation system starts with selecting equipment that matches the characteristics of the material and the purpose of the test.
With around 40 years of experience in laboratory mineral processing equipment, Jianfeng provides practical gravity separation solutions including the JF/LYN(S)-1100×500 Shaking Table and JF/L140 High-Efficiency Centrifugal Concentrator.
The shaking table provides adjustable operating conditions for laboratory gravity separation studies, while the centrifugal concentrator offers a high-force separation option for fine mineral applications. Both are designed with laboratory requirements in mind, including compact structure and controllable operating parameters.
For laboratories, universities, research institutions, and mining companies looking for a China gravity separation equipment manufacturer, Jianfeng offers a combination of long-term manufacturing experience, specialized laboratory equipment, and a broader mineral processing product portfolio.
To explore the complete product range, visit Jianfeng and its Gravity Separation Equipment product category.
www.jfequip.com
Nanchang Jianfeng Mineral Processing Equipment Co., Ltd.
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