Battery Cell Blue Film Removal System for New Energy

Fedjetting’s ultra‑high‑pressure water jet system providesautomated, chemical‑free blue protective film removalfor lithium‑ion battery cells. Built for high‑volume EV and energy‑storage production lines, it safely strips films from cell surfaces, narrow edges and end faces—preserving cell integrity, boosting throughput and complying with strict battery manufacturing standards.

Our Strengths

Revolutionizing Battery Manufacturing Efficiency

Non-Contact Removal Process

Precision water jets remove blue film with zero physical contact, eliminating scratches, dents or surface damage to cell casings.

Adaptive Nozzle Systems

Custom engineered nozzles handle all cell formats: prismatic, cylindrical and pouch cells, with full coverage on edges and end faces.

Real-Time Monitoring

Integrated sensors and vision systems provide continuous in‑process verification for consistent, reliable results.

Cleanroom Compatibility

Designed for stringent cleanroom environments, with low mist, zero dust and enclosed operation.

Why Choose Fedjetting Blue Film Removal System?

Unlike mechanical scraping, laser ablation or chemical stripping, our water jet processavoids cell damage, toxic waste and high operational costs . It delivers a clean, residue‑free surface ideal for welding and assembly, improves production yield and supports sustainable manufacturing.
The fully enclosed system integrates precision conveying, targeted jet cleaning and in‑line drying for stable, high‑quality output. It eliminates hazardous chemicals and abrasive residues, reducing waste and compliance costs.

LEARN MORE

Why Choose Fedjetting Blue Film Removal System?

Automated Ultra-High-Pressure Water Jet Battery Cell Blue Film Removal System Industry Applications

Electric Vehicle (EV) Power Battery Manufacturing

For prismatic, pouch and cylindrical power batteries used in pure electric vehicles, hybrid vehicles and commercial vehicles. The system removes blue film before welding, assembly and testing, ensuring clean surfaces for high-quality connections and stable module performance.

Energy Storage System (ESS) Battery Production

Applied to large-scale energy storage batteries, grid energy storage systems, industrial commercial energy storage and residential energy storage batteries. It supports stable, high-efficiency film removal for long-cycle, high-reliability energy storage cells.

Consumer Electronics Battery Production

For lithium-ion batteries in smartphones, laptops, tablets, wearable devices and other 3C products. The non-damaging process ensures appearance integrity and electrical safety for small, high-precision cells.

Battery Rework, Repair & Recycling Lines

Used in cell rework stations, defective cell repair and battery recycling pretreatment. It safely removes blue film without damaging substrates, improving material recovery rates and reducing production loss.

Cleanroom‑grade battery processing

Special-Purpose Battery Manufacturing

Suitable for aerospace batteries, medical device batteries, marine batteries and industrial power batteries, meeting high-standard, high-safety and high-reliability processing requirements.

Get Your Custom Solution

Contact Fedjetting to discuss your cell type, output and layout requirements. We provide tailored system design, on‑site installation, operator training and ongoing support to optimize your production line.

About Us: About Us; Contact Us; Quality Policy; Privacy Policy; Careers

Solution: Hydroblasting; Waterjet Cutting; Deburring; Coating Removal; Deshelling; Precision Cleaning

Contact Us

No.1, Qianjin Road, Moling Street

richard@fedjetting.com

025-52157501

Newsletter: Get the latest news and expert advice on waterjet technology.

Send a message

First Name*

Last Name*

Email*

Message*

Verification*