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Lithium-Ion Rechargeable Battery Solution:Manufacturing equipment
To improve battery productivity and ensure quality, start with the device selection first. Reliable and proven Hitachi High-Tech’s manufacturing equipment broadly covers battery manufacturing processes.
Hitachi High-Tech has a wealth of experience in providing rechargeable battery manufacturing equipment for over 30 years. We offer a comprehensive product lineup from the raw material process to the assembling process, and provide Hitachi-quality rechargeable battery manufacturing solutions that realize high-efficiency and high-quality rechargeable battery production.
Small footprint with an archless structure
Low cost and improved workability with compact Dryer
High efficiency drying by hot air + IR
Thin film to thick film can be applied by slot die
Syringe type liquid supply can apply from 100 ml
High line pressure and high precision compression technology
Continuous compression processing with high line pressure and high precision
Roll deflection compensation mechanism
Heat roll function
High reproducibility due to constant position press
Option for embedded slitter and inspection device is available.
High-precision, high-speed cell stacking improves productivity and reduces TCO
Electrode Stacking Machine
(Z-Folding / single sheet type)
High-speed, high-precision cell stacking
Automatic electrode alignment mechanism
Particle contamination prevention mechanism
Independent separator outer winding mechanism
Easy-access to the machine provides high maintainability.
Support multi electrode types by tool changing.
Option for embedded electrode notching unit is available.
Stacking speed (dry-run): 0.8 sec / layer
Electrode size: Approx. A4 size
*Anode + Separator + Cathode + Separator = 1 Layer
Bringing high-speed and high-quality assembling line supported by well experienced engineering capability
Prismatic type lithium-ion battery assembly machine
Top Cap assembly machine
Current collector welding machine
Insulation film mounting machine
Can/Cell insertion machine
Can/Cap laser welding machine
Electrolyte filling machine
Safety valve laser welding machine
Vacuum impregnation machine
Pouch type lithium-ion battery assembly machine
Tab welding machine
Pouch formation machine
Heat sealing machine
Electrolyte filling machine
Advanced high-efficiency and energy-saving dry system
High-performance zeolite rotor realizes ultra-low dew point (-90° C DP)
Saving energy for rotor regeneration using heat pump technology
Option for machine enclosure type is available.
Possible to provide total design solution for the entire dry room
High-performance, energy-saving dry rotor system backed by core technology (honeycomb rotor)
NMP recovery system
High-performance dry rotor system
Environmental compliance - exhaust free NMP recovery
Closed-loop system doesn’t waste dry air.