Acid Filling + Mixing

Acid Mixers & Diluters (Batch or Continuous)

Källström’s fully-automatic acid-mixing & diluting systems work for any acid density you need with compact designs that include all necessary parts—valves, pumps, piping, PLCs (Allen-Bradley or Siemens), and heat exchangers.

Key Features:

  • Capacities up to 6 m³/h

  • Accuracy down to ±0.002 g/cm³

  • Fully-automatic, 24/7 operation

Källström also offers equipment for powder mixing and dosing—as well as gel mixing.

Acid Fillers

Källström acid-filling machines are tailor-made and custom-built for each customer’s needs.

Volumetric Acid Fillers for SLI Batteries

Källström’s volumetric acid fillers come equipped with 1 to 6 filling heads, can handle any battery cell voltage between 2 and 36 volts, can fill up to 25 batteries/minute, and can process up to 3 different acid densities on a single machine with Kallstrom’s unique tank add-on.

Vacuum Acid Fillers for VRLA Batteries

Källström’s vacuum acid fillers feature state-of-the-art Coriolis flow meters to ensure dosage accuracy while providing density and temperature readings in real-time. These systems enable you to minimize dry-spots while filling 2, 6, 8, 12, and 24 volt batteries. They can also fill up to 4 batteries/min with a fill accuracy of ±3 g/cell.

Källström also offers similar acid-filling systems for NiCd and NiMH batteries.