The unique EvacTherm® process developed by Eirich

Environmentally friendly and economical manufacturing of lead acid compounds

The EvacTherm® process, which is making use of vacuum cooling, offers clear operational and technological advantages

  • No dependency on varying air temperature and humidity
  • No formula corruption due to raw material being removed with the cooling air
  • Exact compliance with the preset temperature patterns
  • No local overheating in the mixing reactor
  • Effective process control
  • Reproducible, constant paste quality
  • Automatic penetration regulation
  • No large outlet air volumes that need to be cleaned separately
  • Closed, environment-friendly system

Everything from a single source

  • System engineering

  • EVACTHERM® mixing reactor or intensive mixer
  • Batching technology
  • Process control and instrumentation technology
Preparation of battery paste with the EIRICH EVACTHERM process
Lead Acid Paste
(pdf, 740 KB)

Processing technology for lead acid paste

Intensive Mixers
(pdf, 3 MB)

EIRICH intensive mixers