1400 L/Hr Ultra-Precision Deep Filtration Hydraulic and Lubricant Oil Purifier for Metallurgy
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Product Highlights
- Ultra-Precision Filtration, Beta3=929 With Japan 3R elements, the purifier traps micro-particles in one pass, cutting oil contamination from critical levels down to NAS 5-7, up to a peak of NAS 3.
- 3-in-1 Contaminant Removal Unlike surface filters, deep cellulose filters remove particles, water, and sludge at once. It keeps oil at peak condition and stops varnish to protect your machinery.
- Online Bypass, Zero Downtime At 24 L/min (1440 L/h), it purifies lube oil without affecting main system operations. Enjoy continuous cleaning and zero downtime while machinery runs at full capacity.
- Stop Cavitation, Extend Pump Life Add the optional cyclone debubbling device (TRQT-50/100) to strip micro-air bubbles. It stops high-pressure bubble damage, pressure drops, and pump cavitation wear.
- Eco-Friendly Design, Easy Waste Disposal Uses 9 high-precision M100 elements. Made of natural cellulose, they burn clean without toxic gases, helping your plant easily meet green recycling standards.
Product Attributes
- Customization
- Available
- Structure
- Mobile
- Usage
- Solid-Liquid Separation, Oil Impurities, Oil-Water Separator, Air Filter, Oil and Gas Separation
- Model NO.
- CS-SU103-3RC
- Type
- Press Filter
- Mechanical Principle
- Pressure Filtration
- Performance
- Sophisticated Filters
- Transport Package
- Wooden Box
- Specification
- Customized
- Trademark
- AITAI
- Origin
- China
- HS Code
- 8421299090
- Production Capacity
- 50000pieces/Year
- Package Size
- 138.00cm * 52.00cm * 130.00cm
- Package Gross Weight
- 157.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 1400 L/Hr Ultra-Precision Deep Filtration Hydraulic and Lubricant Oil Purifier for Metallurgy
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Product Description


1.Ultra-precision filtration, with standard filtration ratio of β=929
2.Removing various contaminants that general filters cannot remove
3.Removing micron-level solid impurities
4.Removing moisture (condensation water generated by temperature difference)
5.Removing and inhibit the generation of oxides, degradation substances, and oil sludge paint film
6.Debubbling in the hydraulic circuit (optional configuration)
1.Preventing hydraulic machinery failures
2.Ensuring the reliability of the long life cycle of equipment operation
3.Reducing spare parts, labor, and management costs
4.Keeping oil clean for extended periods
5.Significantly reducing oil costs

Model | CS-SU103-1RC | CS-SU103-2RC | CS-SU103-3RC | CS-SS305-1RC | CS-SS305-2RC |
Flow Rate | 9L/min | 18L/min | 24L/min | 30L/min | 58.8L/min |
Motor Power | 0.4kW | 0.75kW | 0.75kW | 0.75kW | 2.2kW |
Operating Voltage | AC380V 50Hz Three-phase Four-wire | ||||
Debubbling Device | Optional | ||||
Filter Precision | β3=929 | ||||
Filter Element Model | M100-H114 | M100-H114 | M100-H114 | M300-H114 | M300-H114 |
Filter Element Quantity | 3 | 6 | 9 | 5 | 10 |
Overall Dimensions (mm) | 712*406*1162 | 993*406*1164 | 1273*406*1174 | 950*584*1428 | 1550*824*1529 |
Weight (kg) | 65.5 | 88 | 126.5 | 160.5 | 359.5 |
Application Scenarios |

The CS standard precision oil purifier is suitable for rolling mill hydraulic systems, lubrication stations, pump stations, and fan lubrication systems. It helps remove fine particles, moisture, oxides, and oil sludge to protect hydraulic components under heavy-load operation.
The CS hydraulic oil purifier can be used for stamping lines, hydraulic presses, injection molding machines, and automated production equipment. It helps keep hydraulic oil clean and reduce wear on pumps, servo valves, proportional valves, and cylinders.
The CS lubricating oil filtration equipment is suitable for auxiliary hydraulic systems, lubrication stations, fans, pumps, and compressor lubrication systems in power plants. It supports stable oil cleanliness and helps reduce failures caused by oil contamination.
In non-explosive petrochemical areas, the CS online oil filtration machine can be applied to pumps, compressors, fans, and hydraulic control units. It helps remove solid particles, moisture, oxidation products, and sludge from hydraulic oil and lubricating oil.
The CS industrial oil purifier is suitable for shipyard hydraulic systems, deck machinery, winches, marine lubrication stations, and port equipment. It helps maintain clean oil in hydraulic and lubrication systems working under long operating hours.
The CS bypass oil filtration machine can be used for excavators, cranes, concrete machinery, mining equipment, and large hydraulic power units. It helps control oil contamination, reduce component wear, and support preventive maintenance.






--CE
--ExdellBT4Gb (Explosion-proof )
--RoHS

About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI262263". Items marked "" are certified.
Company Profile
AITAI Group provides a closed-loop ecosystem for industrial lubrication management, centered on our Total Excellence Lubrication (TEL) framework. We help industrial enterprises shift from reactive repairs to predictive maintenance through three specialized operational hubs:
· Shenzhen AITAI (Strategic Headquarters & Global Solutions): Based in ShenZhen, our headquarters manages global operations and customized lubrication consulting for sectors including metallurgy, automotive, power, and petrochemicals. We specialize in aligning domestic industrial standards with global best practices through strategic technology integration.
· Tangshan AITAI (Independent Oil Analysis Laboratory): Our CMA-certified third-party laboratory specializes in high-precision testing for oils, lubricants, and greases. Utilizing over 30 sets of imported analytical instruments (including emission spectrometers and automatic particle counters), our team of certified Lubricant Analysis Specialists (MLA) provides the data-driven diagnostics required to prevent equipment failure and extend oil service life.
· Liaoning AITAI (Intelligent Manufacturing & R&D): Our manufacturing facility translates R&D into high-performance hardware. We produce nearly 100 models of patented oil purification systems, including ultra-precision filters (NAS 3-6 grade), vacuum dehydration units (TRVS series), and centrifugal-vacuum composite systems (LZH series). By combining expert diagnostics with advanced filtration hardware, we enable our partners to reduce lubricant consumption, minimize downtime, and achieve measurable "cost reduction and efficiency improvement".
About Our Factory & Business Background
- Address
- Room 1105, Building B, Aotekexing Science Park, Yuehai Street, Nanshan District, Shenzhen, Guangdong, China
-
Terms of Payment
- LC, T/T, D/P, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Yantian Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
- Main Products
- Oil Purifier, Lubricating Oil Purifier, Oil Recycling Machine, Oil Filter Machine, Hydraulic Oil Purifier, Transformer Oil Purifier, Centrifuge Oil Purifier, Turbine Oil Purifier, Gear Oil Purifier, Lube Oil Separator
-
Customization Options
- Minor Customization, Full Customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 5 people
Our Industry Experience & Global Business Record
-
Export Year
- 13 Years
-
Main Markets
- Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE, RoHS, Others
FAQ
- What are the exact technical specifications of the CS-SU103-3RC model?
- The standard specifications for this specific model are as follows: Flow Rate: 24 L/min Motor Power: 0.75 kW Operating Voltage: AC380V 50Hz, three-phase, four-wire Operating Pressure: 0.5 MPa Filter Element: M100-H114, Beta 3=929 Dimensions: 1273 x 406 x 1174 mm Weight: 126.5 kg
- What types of industrial oils can the CS-SU103-3RC effectively purify?
- The standard CS-SU103-3RC is designed for online precision purification of standard mineral-based and synthetic industrial oils, such as hydraulic oil, turbine oil, and gear lubricants used across equipment hydraulic and lubrication systems. Note: For highly corrosive fluids like phosphate esters or water glycols, we recommend choosing our specialized anti-corrosion variant (CS-SU103-3RC (Phosphate Ester Oil) or CS-SU103W-3RC (water glycol oil)).
- How does the filtering performance of the Japan 3R filter elements compare to standard hydraulic filters?
- Standard full-flow inline filters rely on surface interception that only catches coarse solid particles and cannot remove moisture or oxidation sludge. Our Japanese 3R filters feature a special structure that performs multi-stage filtration. It absorbs free/dissolved water, adsorbs acidic oxidation sludge, and captures micro-impurities with a specialized beta3=929 absolute efficiency rating.
- How do I know when the filter elements need to be replaced?
- The machine features an oil-filled pressure gauge to track element saturation. At a stable operating oil temperature, a pressure reading of 0.35 MPa or below indicates that the elements are fully saturated and require immediate replacement.
- Can this oil purifier remove water from oil, and what are the performance results?
- Yes. The cellulose fibers within the filter elements have excellent moisture absorption capabilities. It efficiently removes free and dissolved water (such as condensation water caused by temperature differences), bringing highly contaminated oil back to a clean, safe, and deeply dried state that meets strict industrial machinery operating standards.
- What is the purpose of the optional Debubbling Device (TRQT-50/100), and do I need it?
- The optional debubbling device uses advanced cyclone separation principles to continuously pull out micro-air bubbles trapped inside your oil circuit. If your hydraulic equipment frequently struggles with erratic valve actuation, high pump noise, excessive vibrations, or rapid oil temperature spikes caused by high pressure, adding the debubbling option is strongly recommended to eliminate bubble-induced cavitation.
- What are the necessary site environmental conditions required to operate this machine safely?
- The unit is designed to run reliably under the following site criteria: Ambient Temperature: -20 to 60 degrees Celsius Ambient Humidity: Less than or equal to 95% RH (non-condensing) Altitude: Below 1,000 meters Installation Layout: Floor tilt must be less than or equal to 5 degrees relative to the vertical plane. Place away from severe shaking, structural impacts, and direct water dripping.
- Are your filter elements environmentally friendly? How should they be disposed of?
- Environmental sustainability is a core feature of our design. The M100 filter elements are constructed using specialized natural cellulose fibers. They are 100% eco-friendly and can be completely incinerated after use without releasing any toxic dioxin gases, helping your factory maintain green manufacturing and carbon reduction compliance.
- Is the filter element replacement process complicated or messy?
- Not at all. The filter elements are equipped with built-in, high-strength fiber cloth handling straps. This design allows operators to easily lift the spent elements straight out of the housing without making direct hand contact with dirty oil, ensuring a clean, rapid, and hassle-free maintenance workflow.
- Which core industrial sectors benefit most from installing the CS series oil purifiers?
- The CS series is widely deployed globally across heavy industries requiring strict fluid cleanliness controls. Key application areas include power generation and hydraulic systems in the metallurgical sector, automotive stamping lines, oil systems for simulated flight cockpits in aerospace, petrochemical refining lubrication stations, and marine/construction equipment operations.
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Product Groups
- CS Series (Standard Type) Precision Oil Purifier
- EX Series Explosion-proof Precision Oil Purifier
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- ZJ Series Fire Resistant Oil Regeneration Precision Oil Puri
- CS Series (Anti-corrosion Type) Precision Oil Purifier
- OFC/OFCL Series Precision Oil Filter & Transfer Cart
- Replacement Filter Elements
- GT Series Intelligent Centrifugal Oil Purifier
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