Achenbach OPTIMILL®

Foil Rolling Mills

Achenbach foil rolling mills tailored to the specific operation purpose reliably produce best foil qualities even at maximum rolling speeds, maximum rolling widths and highest coil weights.

They are generally designed ad 4-high rolling mills. Universal rolling mills for a wide range of foil products differ from special rolling mills, such as the one for the production of 4.5 µm condenser foils. Within foil rolling lines they are typically designed as roughing mills, intermediate mills and finishing mills.

For each new strip rolling mill or those to be modernized, a holistic approach to perfectly synchronize mechanics, hydraulics, automation and drive technology in their complex interaction is applied.

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Highlights
Foil Rolling Mill

Concepts

Technical Specifications

Key Features

Integrated, modular automation system - Achenbach OPTIROLL®
Flatness measuring system with flatness measuring roll - Achenbach UniFlat®
Adaptive nozzle valve header with Achenbach nozzle valves and hoseless rolling oil supply - Achenbach UniSpray®
Back-up roll system with dynamically variable adaption of the crown - Achenbach DVC
Ironing roller system for highest rewinding speeds Achenbach OPTIPURE®rolling oil management
Automatic foil feeding system - Achenbach FFS

Applications

Core Technology

OPTIROLL ® System

SUPERSTACK ® Filter

Achenbach filtration systems tailored to the specific operation purpose serve for micro-filtration of the cooling lubricants, such as especially of rolling oil, in a continuous process with customized filter aids.

Together with the Achenbach AIRPURE® exhaust air purification systems and the Achenbach ROILPURE®rectification systems, they handle the entire exhaust air and coolant flow in the rolling process.

Following the closed-loop principle, they operate ecologically as well as economically highly efficient.

OPTIPURE ROILPURE ® System

Achenbach rectification systems thermally separate tramp oils from the rolling oil and redirect the rolling oil into the production cycle in as-good-as-new quality. They are always tailored to the specific operation purpose.

Together with the Achenbach SUPERSTACK® filtration systems and the Achenbach AIRPURE® exhaust air purification systems, they handle the entire exhaust air and coolant flow in the rolling process.

OPTIPURE AIRPURE ® System

Achenbach exhaust air purification systems serve for the energy-optimized separation and recovery of rolling oil from the rolling mill exhaust air. They are always tailored to the specific operation purpose. Together with the Achenbach ROILPURE® rectification systems and the Achenbach SUPERSTACK® filtration systems, they handle the entire exhaust air and coolant flow in the rolling process. Following the closed-loop priciple, they operate ecologically as well as economically highly efficient.