Slitting
EMEA Electro Solutions is the official agent for COMEXI Slitter machines for cell manufacturing.
NEW ENERGIES
Comexi slitters differentiates from current manufacturers of electrode slitting machines by offering more efficient solutions that are designed and made in Europe.

Slitters for electrodes made in Europe
S4 Energy
Web material speed | from 20 to 150 m/min |
Max. incoming reel OD | 600 mm |
Foil thickness | 6 – 15 µ |
Rewinder type | Duplex |
Max. output reel OD | 600 mm/800 mm |

Slitters for electrodes made in Europe
S2 Energy
Web material speed | from 20 to 150 m/min |
Max. incoming reel OD | 1000 mm |
Foil thickness | 6 – 15 µ |
Rewinder type | Duplex |
Max. output reel OD | 800 mm |

Efficiency and precision in unwinding and rewinding
Comexi Energy Winders
Speed | 23,600 in/min |
Reel diameter | up to 40 in |
Maximum width | up to 60 in |
Maximum reel weight | 1,250 kg |
Shaft and shaftless versions | |
Inside core diameter | 3″ and 5″ |
Double turret | |
Non-stop splicing technology |
Slitters for electrodes made in Europe
Comexi S4 Energy
Slitters specially designed to deal with battery electrode materias such as coated copper and aluminium, and the different films and papers required for the battery separator.
Comexi slitters differentiates from current manufacturers of electrode slitting machines by offering more efficient solutions that are capable of integrating the latest quality assurance systems with closed loop integration and traceability features.
Our benefits are not an option, rather a necessity.
Quality assurance
Working with top co-suppliers to guarantee quality parameters.
Made in Europe
Slitters made in our factories in Riudellots de la Selva.
Slitting expertise: More than 1200 slitters installed worldwide.
Worldwide service
More than 50 technicians around Europe, warehouse holding 2 million Euro in spare parts. Commitment to 24/48h delivery time for spare parts.
Slitter for lab and pilot lines
Web material speed | from 20 to 150 m/min |
Max. incoming reel OD | 600 mm |
Foil thickness | 6 – 15 µ |
Coating thickness | 30-110µ (each side) (continuous or intermittent) |
Rewinder type | Duplex |
Max. output reel OD | 600 mm |
Slitting method | Shear Cutting |
Quick knives changeover | Yes |
Max. rewinder weight | 2 x 400 kg |
Max. burr size | <5µ |
Slitting alignment | 0.1 mm |
Slitters for electrodes made in Europe
Comexi S2 Energy
Slitters specially designed to deal with battery electrode materias such as coated copper and aluminium, and the different films and papers required for the battery separator.
Comexi slitters differentiates from current manufacturers of electrode slitting machines by offering more efficient solutions that are capable of integrating the latest quality assurance systems with closed loop integration and traceability features.
Our benefits are not an option, rather a necessity.
Quality assurance
Working with top co-suppliers to guarantee quality parameters.
Made in Europe
Slitters made in our factories in Riudellots de la Selva.
Slitting expertise: More than 1200 slitters installed worldwide.
Worldwide service
More than 50 technicians around Europe, warehouse holding 2 million Euro in spare parts. Commitment to 24/48h delivery time for spare parts.
Slitter for pilot lines and gigafactories
Web material speed | from 20 to 150 m/min |
Max. incoming reel OD | 1000 mm |
Foil thickness | 6 – 15 µ |
Coating thickness | 30-110µ (each side) (continuous or intermittent) |
Rewinder type | Duplex |
Max. output reel OD | 800 mm |
Slitting method | Shear Cutting |
Quick knives changeover | Yes |
Max. rewinder weight | 2 x 400 kg |
Max. burr size | <5µ |
Slitting alignment | 0.1 mm |