At Elina Engineering, our Pickling and Degreasing Lines are engineered to deliver the highest standard of surface preparation for metal coils. Whether you’re removing oxides, mill scale, or residual oils, our systems ensure clean, defect-free metal—ready for downstream processing such as cold rolling, galvanizing, coating, or stamping.
Built with precision and sustainability in mind, our solutions help manufacturers maintain product integrity, improve finish quality, and enhance line efficiency.
Our pickling lines use acid solutions and mechanical systems to remove scale and impurities from hot-rolled metal surfaces, making them suitable for further processing.
Key Features:
Continuous or push-pull configurations
Efficient acid circulation and recovery systems
Integrated scale breakers and brush units
Rinsing and drying sections for clean, dry output
PLC-controlled automation and safety features
Applications:
Cold rolling feedstock
Galvanizing and coating preparation
Automotive, appliance, and construction materials
Benefits:
Superior surface cleanliness
Reduced environmental impact with acid recycling
High-speed operation and consistent output
Seamless integration with other processing lines
Our degreasing systems remove oils, lubricants, and particulate contamination from metal strips using alkaline or electrolytic methods combined with multi-stage rinsing and brushing.
Key Features:
Alkaline spray and immersion cleaning
Electrolytic degreasing (optional for enhanced cleaning)
Energy-efficient heating and drying
Advanced filtration and chemical dosing
Compact layout for easy plant integration
Applications:
Pre-treatment before coating, painting, or rolling
Carbon steel, stainless steel, and non-ferrous strips
Precision component manufacturing
Benefits:
Consistent cleaning quality at high speeds
Improved coating adhesion and surface finish
Easy maintenance and low chemical consumption
Reliable performance under continuous operation
Customized lines for your material and production volume
Smart automation and real-time monitoring systems
Eco-friendly design with optimized chemical usage
Complete lifecycle support—design, delivery, and service
Ensure the highest quality output by starting with the cleanest input.