Painting line pre-treatment automatic oil removal and filtration system
Painting Line Pre-treatment Automatic Oil Removal and Filtration System
Equipment Overview
This automated system is designed for continuous removal of floating oil and suspended impurities from bath solutions during the degreasing stage of metal workpiece pre-treatment. It ensures optimal coating pre-treatment through high-efficiency oil-water separation and multi-stage filtration technology.
Working Principle
The system operates under PLC or industrial computer control, managing parameters including floating oil suction (based on liquid level), oil-water separation flow rate, and oil discharge timing. It executes a comprehensive multi-stage treatment process according to preset programs.
Key Advantages
Full Automation: Eliminates manual oil skimming and supports 24-hour continuous automatic operation
High Precision: Advanced oil-water separation and filtration extends degreasing bath solution lifespan and ensures consistent quality
Energy Efficient: Circulating filtration system significantly reduces degreaser consumption and wastewater discharge
Environmental Compliance: Lowers environmental treatment costs through reduced waste output
Process Flow
Suction of floating oil/bath solution → Floating oil suction device → Oil-water separator → Multi-stage bag filter / Magnetic bag filter → Return of purified liquid to degreasing tank → Recycling
Core Components
Complete system includes: Floating oil suction/skimming mechanism, oil-water separation tank, multi-stage filter bags, magnetic filter element, circulation pump, piping and valves, and oil/sludge collection chamber. These components work in coordination to extract floating oil, separate oil and water, filter impurities, and return purified bath solution for reuse.
Application Areas
Ideal for coating production lines requiring high-cleanliness pre-treatment, including automotive manufacturing, home appliance hardware, construction machinery, and electronic components.
System Features
High Cost-Performance Ratio
Customized solutions tailored to customer product positioning and development strategy, prioritizing affordability for optimal value.
Advanced Equipment Design
Engineered with commitment to excellence, reflecting modern enterprise standards and advanced manufacturing principles.
High Adaptability
Meets current production requirements while enabling bath solution recycling and extending replacement cycles.
Quality Compliance
Strict adherence to ISO9001 quality management system with rigorous quality control throughout equipment installation.