Electrostatic Liquid Cleaning Machine
Top 10 Electrostatic Liquid Cleaning (ELC) Machine Manufacturers in India
Karroter Technique Pvt Ltd is a leading Electrostatic Liquid Cleaning Machine Manufacturers in India. We are trusted Suppliers, Dealers, Traders and Exporters in India. These machines purify hydraulic, turbine, gear and transformer oil by passing it through a high voltage electrostatic field that attracts and traps sludge, carbon, varnish and sub micron particles down to 0.01 micron, without relying on disposable filter cartridges.
Our range is built in multiple flow rate models to suit steel plants, power generation units, plastic injection moulding companies and precision machine tool industries across the country. For applications needing finer control, our systems work well alongside our Electrostatic Oil Cleaning Machine range.
Electrostatic Liquid Cleaning (ELC) Machine Manufacturers in India
As one of the established Electrostatic Liquid Cleaning Machine, ELC Manufacturers in India, we design and build filtration systems suited to Indian industrial operating conditions, from small workshops running a single hydraulic unit to large plants with continuous, multi shift production. Our engineering team works closely with customers to recommend the right ELC model based on oil type, flow rate and tank capacity, so the machine fits the application rather than the other way around.
What is an ELC Machine?
An ELC machine is an oil purification system that removes suspended solid contaminants from industrial fluids using electrostatic precipitation instead of conventional filter media. As oil flows through the unit, charged electrode plates draw out particles such as carbon, sludge, oxidation by products and varnish, holding them on a collector surface. Because the process relies on electrical charge rather than a mesh or cartridge, it can capture contaminants far finer than what mechanical filtration achieves, all while leaving the oil's additive package untouched. This makes it a natural complement to our Oil Purification System range.
Working Principle
The technology works on the principle of electrostatic precipitation. Here is how the process unfolds:
- Oil Intake: Contaminated oil enters through an inlet strainer that removes larger debris before fine cleaning begins.
- Field Generation: A high voltage is applied across a set of positive and negative electrode plates inside the cleaning cell.
- Particle Charging: As oil passes between the electrodes, suspended particles pick up an electrical charge.
- Collection: Charged particles are attracted to the oppositely charged plates and get captured on dielectric collector media placed between them.
- Clean Oil Return: The purified oil exits the cell and returns to the reservoir or hydraulic circuit, ready for continued use.
- Maintenance: Collector media is typically rated for around 2000 hours of use and is replaced periodically to keep cleaning efficiency high.
Types of Machines We Offer
We build a range of models suited to different flow rates and applications, similar in principle to our Low Vacuum Dehydration Machine range where moisture removal is the priority:
- Low Flow Units: Compact machines in the 10 to 25 LPM range, ideal for single machine hydraulic systems and smaller reservoirs.
- Medium Flow Units: Models in the 50 to 100 LPM range, commonly used on plastic injection moulding machines and mid sized hydraulic power packs.
- High Flow Units: Machines rated 150 LPM and above, designed for large turbine, power plant and rolling mill oil systems.
- Portable/Trolley Mounted Units: Mobile machines that can be wheeled between equipment for on demand oil servicing across a plant.
- Skid Mounted/Fixed Systems: Permanently installed units connected to a single large reservoir for continuous online cleaning.
- PLC and HMI Controlled Models: Automated units with real time monitoring of voltage, load current and oil cleanliness levels.
Technical Specifications
| No. | Parameter | Typical Range |
|---|---|---|
| 1 | Flow Rate | 10 to 700+ LPM, model dependent |
| 2 | Particle Removal | Down to 0.01 micron |
| 3 | Applicable Fluids | Hydraulic oil, turbine oil, gear oil, transformer oil, cutting oil |
| 4 | Fluid Viscosity | Up to 200 CST |
| 5 | Operating Temperature | Up to 60 degree C |
| 6 | Moisture Tolerance | Up to 500 PPM |
| 7 | Power Rating | 0.5 HP to 40 HP, application dependent |
| 8 | Collector Media Life | Approximately 2000 hours |
| 9 | Control Type | Manual key switch or PLC/HMI based automatic control |
Exact specifications vary by model. This same level of engineering precision runs across our full range, including our Centrifugal Oil Filtration System line. Request a datasheet for the flow rate and capacity suited to your equipment.
Features & Benefits
| No. | Feature | Benefit |
|---|---|---|
| 1 | Electrostatic Precipitation | Removes sub micron particles that conventional filters cannot capture |
| 2 | Non Consumable Electrodes | No recurring cost of buying replacement filter cartridges |
| 3 | Preserves Oil Additives | Cleans particles without stripping out soluble additive chemistry |
| 4 | Continuous, Unattended Operation | Runs online alongside equipment with minimal supervision |
| 5 | Real Time Monitoring | Tracks voltage, load current and oil cleanliness during operation |
| 6 | Trolley Mounted and Fixed Options | Fits both multi machine servicing and dedicated installation |
| 7 | Extends Oil Life | Reduces oil replacement frequency and disposal cost |
| 8 | Reduces Component Wear | Protects valves, pumps, bearings and seals from abrasive contaminants |
These same principles of low maintenance, high reliability filtration run across our full product line, from our Tank Mounted Centrifugal Oil Filter range to our Portable/Trolley Mounted Centrifugal Oil Filter models, so plants of any size can find a suitable fit.
Areas We Serve
As leading Centrifugal Oil Filtration System Manufacturers in India, we supply and support customers across major industrial hubs in the country, including:
- Pune
- Mumbai
- Navi Mumbai
- Thane
- Ahmedabad
- Vadodara
- Surat
- Rajkot
- Nashik
- Delhi
- Gurugram
- Noida
- Ghaziabad
- Faridabad
- Bengaluru
- Hyderabad
- Chennai
- Coimbatore
- Kolkata
- Indore
- Jaipur
- Ludhiana
- Chandigarh
- Nagpur
- Aurangabad
- Bhopal
- Jamshedpur
- Ranchi
- Bhubaneswar
- Visakhapatnam
- Vijayawada
- Hosur
- Mysore
- Haridwar
- Rudrapur
- Kanpur
- Lucknow
- Agra
- Vapi
- Ankleshwar
- Bharuch
- Chhatrapati Sambhajinagar
- Kolhapur
- Satara
- Sangli
- Bhiwandi
- Vasai
- Palghar
Why Choose Us
- Established Expertise: Years of hands on manufacturing experience building these systems for Indian and export markets.
- Application Based Selection: Machines engineered for real industrial conditions across steel, power, plastic, cement and mining applications.
- Custom Flow Rate Models: Options ranging from 10 LPM to 700+ LPM, tailored to your equipment's oil volume.
- Complete Filtration Range: For applications needing broader particle separation, we also offer complementary Mechanical Filtration Systems alongside our ELC range.
- In House Technical Support: Installation guidance and collector/electrode replacement service included.
- Transparent Pricing: Competitive pricing with clear specifications and no hidden capacity limitations.
- Dedicated Support: For servicing, spares and technical queries, simply Contact Us.
Conclusion
Karroter Technique Pvt Ltd is a leading Electrostatic Liquid Cleaning Machine Manufacturers in India. We are trusted Suppliers, Dealers, Traders and Exporters in India. Contaminated oil is one of the biggest silent contributors to hydraulic system failure, unplanned downtime and rising maintenance costs, and our machines deliver reliable, low maintenance purification that keeps fluids in near new condition. We are ready to help you select the right model for your flow rate, oil type and application.
FAQs
It is used to remove suspended solid contaminants such as sludge, carbon and varnish from hydraulic, turbine, gear and transformer oil, restoring the oil's cleanliness without disposable filter cartridges.
It can remove particles down to 0.01 micron, well below what conventional mechanical filters can achieve.
No. The electrostatic process targets insoluble contaminants only and does not strip out the oil's soluble additive package.
Models are typically available from 10 LPM up to 700+ LPM, depending on the size of the equipment and reservoir being serviced.
It is generally rated for around 2000 hours of operation before replacement is needed.
Steel plants, power generation, plastic injection moulding, rolling mills, cement plants and precision machine tool industries are the primary users.
