Dry Room – Prototyping Line
DESCRIPTION
55 m2 Dry enviroment of -60ºC dew point including all the equipment for processing energy storage devices in pouch cell format. Focused on slurries/ inks formulation and mixing, ink/ slurry coating and drying in a roll to roll process, calender of soft materials on substrates, extrusion of polymer and polymer compunds.
MOST OUTSTANDING EQUIPMENT AND COMPONENTS
Dry roomIt includes a Materials' processing line and a Cell assembly line
1) - 60 ºC Dew Point ≈ 11 ppm
2) 55 m2
3) Conductive floor
4) + 30 Pa overpressure
5) + 21 ºC + /- 1 Room Temperature
6) ISO class 7
7) Controlled airlock entrance / exit
Included in the Dry room.
3 side sealing: Use: Side sealing and tab sealing
3 side sealing: Characteristics:
- Temperature: 250 ºC ±1ºC
- Thermocouple control
- Time pulse control: 0~ 20 seg
- Sealing thickness up to 400 µm
Final sealing: Use: Degassing the pouch after Forming and final sealing with the final geometric pouch geometry trimming.
Final sealing: Characteristics:
- Automatic Pouch piercing
- Vacuum up to 5 mbar ±1 mbar
- Hoses compatible with organic carbonates( PC, EC, DEC) salts (LiPF6, LiClO4) and easily interchangeable to avoid contamination.
Included in the Dry room.
Use: fill the pouch with electrolyte and seal
Characteristics:
- Capacity up to 170ml per shoot
- Volumetric control µl
- Automatic Pouch opening pads
- Vacuum up to 5 mbar ±1 mbar
- Hoses and tank compatible with organic carbonates( PC, EC, DEC) salts (LiPF6, LiClO4) and easily - interchangeable to avoid contamination.
- Sealing unit:
---Tª :50- 250 ºC ±1ºC
Included in the Dry room.
Calendering: Use: calender the coated electrodes
Calendering: Main Characteristics:
- Manual sheet feeding
- Substrate web adjustable: 10 mm-200 mm
- Thickness: 10μm -300 μm with digital display
- Accuracy: ±1 μm
- Line speed: 0,1-1 m/min
- Roll surface: 0,01 μm [hard–chrome plating + surface mirror polished]
- Capacity: 45 Ton
- Heating: Rt- 150 ºC ±1ºC
Electrode stacking: Use: Anodes and cathodes stacking in the desired number of layers interposing a separator in a zig-zag way.
Electrode stacking: Characteristics:
- Electrodes mechanic alignment.. Precision: ±0,4 mm.
- Separator thickness: 10~ 40 µm
- Electrodes from 50 µm to 300 µm
- Separator reel tension control
- Separator Edge Position Control
Included in the Dry room.
Planetary mixer: Use: Electrode slurry preparation (anode and cathode). Wide variety of uses from mixing of dry powder particle materials to kneading of high viscosity material
Planetary mixer: Main Characteristics:
- Maximum capacity: 6.2 liters. ≈ 5 liters slurry
- Twisted double planetary blade rotating on its axis while orbiting the vessel.
- Disperser at high speed during kneading
- Vacuum up to10mbar
- Stainless Steel interchangeable tank.
- Chiller option to cold down.
- Display and register :Tª, speed, vacuum, time, etc
- Dust cover sealed with inspection window.
Coating machine: Use: Slurry deposition.
Coating machine: Characteristics:
- Organic or water based slurries compatible.
- Slurry capacity : up to 5 liters
- Speed: 0,1 m/ min up to 3 m/ min +±0.1 m/min
- Alignment control
- 2 drying zones with Tª adjustable: up to 180ºC
- Solvent Exhaust
SERVICES OFFERED BY THE ASSET
Assembling of pouch-type cells
Lamination of inks
Manufacture and calendering of electrodes
Studies of formulation and characterization of inks.
Study and adjustment of mass balance between negative and positive electrode.
ENTITY MANAGING THE ASSET
CIC energiGUNE
Contact person: Leire Olaeta Rodríguez
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