Dust Extraction for Lithium Battery Manufacturing | V-TUF

Dust Extraction for Lithium Battery Manufacturing

Lithium-ion and LFP battery cell manufacturing, pack assembly, electrode coating and end-of-life processing generate hazardous dusts requiring H-Class extraction. Cobalt oxide, nickel compounds and conductive electrode materials are COSHH-controlled substances with stringent WELs under HSE EH40. The UK gigafactory pipeline represents a rapidly growing sector with extraction requirements that standard industrial vacuums cannot meet.

Hazardous dusts in battery manufacturing

Cobalt oxide — WEL 0.02 mg/m3 inhalable. Category 1B carcinogen. NMC cathode material. H-Class extraction mandatory.
Nickel compounds — WEL 0.1 mg/m3 inhalable. Category 1A carcinogen. NMC and NCA cathode materials. H-Class mandatory.
Lithium compounds — anode and electrolyte processing. Reactive with moisture.
Carbon black and graphite — anode materials. Conductive dust — standard vacuum exhaust recirculates conductive particulate.
PVDF binder dust — electrode coating process. Fluorine-containing compound, thermal decomposition hazard.

Equipment specification

H-Class extraction — cathode and anode material handling

V-TUF GRINDEX1100LPS — 25L H-Class, 110V and 240V

Point-of-source H-Class extraction for electrode cutting, slitting and dry room cleaning. Sealed H14 HEPA — no bypass exhaust recirculating cobalt or nickel particulate.

View GRINDEX1100LPS 240V View GRINDEX1100LPS 110V

V-TUF GRINDEX1200LPS — H-Class twin-motor, IP54

High-volume H-Class for multi-station electrode processing lines. IP54 rated.

View GRINDEX1200LPS 240V View GRINDEX1200LPS 110V

V-TUF GRINDEX1300LPS — H-Class three-motor, 3300W

Three-motor H-Class for gigafactory-scale continuous production lines.

View GRINDEX1300LPS 240V View GRINDEX1300LPS 110V

V-TUF MAXi 80L H-Class

High-capacity H-Class for production floor cleaning and general gigafactory housekeeping where cobalt and nickel contamination must be fully contained.

View MAXi H-Class explained

DSEAR and explosion risk

Lithium metal and some electrode materials present DSEAR-classified explosive dust risk. DSEAR risk assessment is mandatory for battery manufacturing facilities. Contact the V-TUF technical team to discuss ATEX-rated extraction options.

DSEAR and ATEX regulations

Legislation that applies

COSHH Regulations 2002 — cobalt, nickel and lithium compounds are COSHH-controlled substances. H-Class LEV is the primary engineering control.

HSE EH40 — cobalt WEL 0.02 mg/m3, nickel WEL 0.1 mg/m3. Both carcinogens — H-Class mandatory.

DSEAR — explosive dust risk assessment required for lithium and electrode material processing areas.

PUWER 1998 — LEV must be examined at least every 14 months under COSHH Regulation 9.

H-Class dust extraction — full specification

Battery manufacturing trade accounts

V-TUF operates trade account terms for battery manufacturers, gigafactory contractors and EV component manufacturers. UK stock, next-day delivery, technical documentation for COSHH and DSEAR compliance.

Telephone: 01522 787978 | Email: enquiries@v-tuf.com