In modern industrial operations, efficient solid-liquid separation is essential for maintaining product quality, process consistency, and overall plant efficiency. Whether in chemical manufacturing, food processing, pharmaceuticals, or wastewater treatment, one piece of equipment stands out for its reliability and performance the centrifuge.
However, investing in new centrifuges can involve significant costs and long lead times. For many facilities, especially those upgrading or expanding operations, used centrifuges offer a cost-effective and equally dependable solution.
At JM Industrial, we provide a large selection of used, unused, and surplus centrifuges from leading manufacturers. Each system is thoroughly inspected, cleaned, and tested to ensure it performs with the same reliability as a new one helping you achieve excellent separation results at a fraction of the cost.
What Are Centrifuges?
A centrifuge is a mechanical device that uses centrifugal force to separate substances of different densities. When a mixture is spun at high speed, heavier components move outward toward the bowl or drum wall, while lighter components remain closer to the center.
This process, known as centrifugal separation, is much faster and more precise than gravity settling or filtration. Industrial centrifuges are used for:
Solid-liquid separation (e.g., dewatering slurries or sludge)
Liquid-liquid separation (e.g., oil-water clarification)
Purification and clarification of liquids in continuous or batch operations
Why Choose Used Centrifuges?
? Significant Cost Savings
Used centrifuges are typically priced 40–70% lower than new models — allowing businesses to increase capacity and performance without overspending.
⚙️ Proven Performance and Durability
Each used centrifuge from JM Industrial is tested, cleaned, and verified for mechanical integrity, speed accuracy, and vibration control to ensure dependable operation.
? Quick Delivery and Installation
While new centrifuges often require long manufacturing lead times, our used centrifuges are in stock and ready to ship, helping you minimize downtime and improve project turnaround.
? Sustainable and Eco-Friendly
Reusing quality equipment promotes sustainability by extending machinery lifespan and reducing industrial waste.
? Low Depreciation
Used centrifuges maintain their value longer than new systems, providing better ROI and flexibility for future upgrades.
How Centrifuges Work
Centrifuges operate by spinning materials at very high speeds. This rotational force — many times stronger than gravity — separates components based on density.
Basic Working Principle:
The feed mixture enters the rotating drum or bowl.
As it spins, the heavier solids move outward to the wall, while lighter liquids form inner layers.
Depending on design, the separated materials are discharged continuously or in batches.
This simple yet powerful mechanism allows centrifuges to perform consistent, high-efficiency separation across a wide range of materials.
Types of Used Centrifuges Available
At JM Industrial, we offer a diverse inventory of used centrifuges to suit various applications and process requirements:
1. Decanter Centrifuges
Used for continuous solid-liquid separation in wastewater treatment, food processing, and chemical plants. They provide excellent performance for high-solid slurries.
2. Basket Centrifuges
Feature a perforated basket that spins rapidly to separate solids from liquids. Ideal for batch processing in pharmaceuticals, mining, and fine chemicals.
3. Disc Stack Centrifuges
Contain multiple conical discs that enhance separation efficiency. Commonly used for fine particle removal in oil, dairy, and bioprocessing industries.
4. Peeler Centrifuges
Equipped with a scraping mechanism to remove solid cakes after each batch. Widely used for chemical and pharmaceutical production.
5. Pusher Centrifuges
Continuous centrifuges used for dewatering granular materials such as salts, polymers, or fertilizers.
6. Tubular Bowl Centrifuges
Compact centrifuges ideal for clarifying liquids and separating fine solids in biotech and lab-scale operations.
7. Vertical and Horizontal Centrifuges
Available in various configurations depending on process flow, footprint, and separation requirements.
Industrial Applications of Used Centrifuges
Used centrifuges are used across industries that rely on consistent and high-speed separation:
Chemical Industry: Removing impurities, recovering solvents, and clarifying solutions.
Pharmaceuticals: Separating active ingredients and purifying intermediates.
Food and Beverage: Clarifying juices, oils, syrups, and milk.
Mining and Minerals: Dewatering slurries, ores, and coal fines.
Oil and Gas: Cleaning drilling fluids and refining lubricants.
Wastewater Treatment: Dewatering sludge and removing suspended solids.
Biotechnology: Harvesting cells and clarifying fermentation broths.
Benefits of Using Centrifuges
✅ High Separation Efficiency
Centrifuges can separate even fine particles quickly and consistently, improving product purity.
✅ Increased Productivity
They allow continuous or batch operation with minimal manual handling.
✅ Compact and Energy-Efficient
Centrifuges deliver powerful separation in a small footprint while consuming less energy than other separation systems.
✅ Improved Product Quality
Efficient removal of solids and impurities ensures better-quality end products.
✅ Low Maintenance Requirements
Durable construction and simple design make them easy to maintain and operate.
Why Buy Used Centrifuges from JM Industrial
At JM Industrial, we are committed to helping industries achieve performance and value through quality used centrifuges.
Our Advantages Include:
Extensive inventory of used and surplus centrifuges from top global brands.
Tested, inspected, and verified units for mechanical reliability and speed performance.
Transparent documentation and specifications for every unit.
Immediate availability for quick integration into your operation.
Competitive pricing and personalized support from industry experts.
Whether you need a high-speed disc centrifuge for fine filtration or a heavy-duty decanter for large-scale separation, JM Industrial has the right solution ready for you.
Key Considerations Before Buying a Used Centrifuge
When purchasing a used centrifuge, consider the following factors to ensure optimal performance:
Material Type: Check particle size, density, and chemical compatibility.
Capacity: Ensure the centrifuge meets your required throughput.
Speed and G-Force: Match rotational speed to desired separation efficiency.
Configuration: Decide between continuous (decanter, pusher) or batch (basket, peeler) operation.
Material of Construction: Stainless steel for sanitary or corrosive environments; carbon steel for general use.
Maintenance Access: Choose models with easy access for cleaning and inspection.
Our experts can assist in evaluating your process requirements and selecting the best centrifuge model for your application.
Maintenance Tips for Long-Term Reliability
Proper maintenance ensures your centrifuge runs safely and efficiently for years:
Inspect and clean bowls, bearings, and discharge ports regularly.
Balance the rotor and check vibration levels periodically.
Lubricate moving parts according to manufacturer guidelines.
Monitor temperature, speed, and noise for early issue detection.
Replace seals, gaskets, and filters as part of preventive maintenance.
Regular servicing minimizes downtime and extends equipment lifespan.
Why Used Centrifuges Are a Smart Investment
Investing in used centrifuges is a practical and sustainable choice for businesses looking to enhance production without high capital expenses. These machines are built to last and can operate at peak efficiency for years when properly maintained.
By sourcing from JM Industrial, you gain access to performance-tested, ready-to-ship centrifuges that deliver consistent separation results, reduced energy costs, and maximum ROI.
Whether your goal is to expand capacity or modernize existing systems, JM Industrial’s used centrifuges offer the perfect balance of quality, reliability, and affordability.
FAQs
Q1. Are used centrifuges reliable for industrial use?
Yes. All used centrifuges from JM Industrial are tested and verified for operational performance and safety.
Q2. What industries commonly use centrifuges?
They’re used in chemicals, food, pharmaceuticals, wastewater treatment, and mining industries.
Q3. How much can I save by buying used centrifuges?
You can typically save 40–70% compared to new units.
Q4. What types of centrifuges are available?
We offer decanter, basket, disc stack, pusher, and tubular centrifuges.
Q5. Why buy from JM Industrial?
JM Industrial offers ready-to-ship, performance-tested centrifuges from leading manufacturers — ensuring reliability, quality, and value.
