Totally 7 liquid ring pumps were stopped and replaced by one RunEco EP Turbo Blower and two EP Blowers.
Stora Enso Skoghall BM8, Sweden, vacuum system rebuild fulfills the energy saving target. Totally 7 liquid ring pumps were stopped and replaced by one Runtech EP Turbo Blower and two EP Blowers. Power saving in the vacuum system is over 2,000 kW, so annually 16,6 GWh. Customer reports also significant savings in water consumption and maintenance costs.
Stora Enso Skoghall BM8 is the biggest primary fiber board machine in Europe, with the width of 8.1 m and annual capacity of 450,000 ton.
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