Collect & condition
Draw fluid and residues from the machine sump or collection tank while controlling large debris and the suction interface.
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02 / Solutions
Industrial Fluid Purification & Solids Removal
Modular filtration and separation options for selected cutting fluids, process oils, and metalworking liquids, with configurations for fixed or mobile operation.
Discuss Your Project
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Designed For
- CNC machining centers, lathes, grinders, and metalworking lines
- Central cutting-fluid supply and return systems
- Mobile sump cleaning and scheduled fluid conditioning
- Selected hydraulic, process, drawing, quenching, or insulating oils after compatibility review
- Workshops seeking cleaner fluid, more consistent concentration, and controlled residue handling
02
What Huida Can Support
- Feed-fluid and solids assessment
- Staged filtration and oil–water separation
- Mobile suction and solids-removal configurations
- Optional disinfection or auxiliary treatment
- Integration with existing tanks and production routines
03 / How the solution works
How the solution works
The treatment train uses physical differences and staged barriers to separate chips, fines, settled solids, free oil, and selected contaminants from a reusable process fluid.
Suction and coarse separation protect the downstream stage; gravity or coalescence separates free phases; progressively finer filtration controls suspended material.
Optional oxidation, aeration, or deodorization is considered only after fluid-compatibility testing.
04 / Process
Typical process configuration
Remove chips & solids
Use baskets, screens, settling, or staged filter elements selected for the particle-size distribution and solids load.
Separate free phases
Apply gravity, skimming, or coalescence where density difference and emulsion stability allow free oil or water separation.
Polish & return
Use project-selected fine filtration and return the treated fluid only after concentration, cleanliness, and compatibility checks.
05 / Equipment
Equipment & supply scope
Mobile or fixed intake
Suction hose, pump, debris protection, and optional high-pressure sump-cleaning interface.
Staged solid separation
Reusable baskets, screens, bags, cartridges, or other media selected for the duty.
Oil–water separation
Settling volume, skimming or coalescing elements, and controlled separated-phase discharge.
Return & automation
Clean-fluid compartment, pump, pressure indication, controls, alarms, and connections to the production routine.
06 / Project Value
Engineering advantages
Less disruptive cleaning
A mobile configuration can support sump cleaning and fluid conditioning around production schedules.
Configurable separation
Filter stages and oil-separation methods can be matched to particle size, fluid stability, and reuse objective.
Concentrated residue handling
Separated chips and sludge can be collected in a form better suited to the site’s approved handling route.
Reuse considered responsibly
Reuse is recommended only where testing confirms that fluid performance and process quality remain acceptable.
Equipment & Systems
Equipment configurations for your operating conditions.
Explore equipment designs and configurations, then work with us to match the selection to your feed stream and site conditions.
Equipment configuration
Cutting-Fluid Purification & Recovery
Treatment equipment and automatic control for cutting-fluid purification, recovery, and reuse in metalworking workshops, supporting a more coordinated fluid-management routine.
- Purification, recovery, and return interfaces configured for workshop conditions.
- Disinfection stages can be incorporated after checking compatibility with the original fluid.
- Automatic control paired with fluid-condition checks against production requirements for reuse.
07 / Project Data
Information we need from you
- Fluid type, supplier specification, concentration, and emulsion condition
- Temperature, viscosity, batch volume, circulation pattern, and production schedule
- Particle-size distribution, solids loading, and free-oil content
- Required cleanliness and any surface-finish or downstream quality constraint
- Available floor space, power, drainage, lifting, and approved residue route
08 / Operations
Operation & maintenance
- Monitor suction condition, flow, pressure, and filter differential pressure.
- Empty baskets and change or clean filter media according to observed loading.
- Drain separated phases into the site-approved collection system.
- Check fluid concentration, pH, odor, appearance, and production performance before return.
- Confirm chemical and elastomer compatibility before any oxidative or disinfecting step.
Designed for your project
Send us a fluid sample or key operating data. Huida can match filtration stages, treatment rate, oil separation, and consumables to the viscosity, temperature, solids loading, and emulsion condition of your process.
09 / Experience
