Customer case:

Reduced chemical and power consumption with Valmet SMF Mixer 

Feb 27, 2023

Indah Kiat Pulp & Paper Perawang (IKPP), Perawang Mill invested in Valmet SMF Mixer to increase mixing efficiency, while reducing chemical and power consumption.

It is really nice to have the SMF mixer so far, we can save around ​300k EUR/year.”
Setio Kurniawan, Project Coordinator, PT. Indah Kiat Pulp and Paper Perawang Mill​


Location Pt. Indah Kiat Pulp and Paper, Perawang Mill, Indonesia
Customer challenge The mill faced challenges in their FL9 (Fiberline 9) which has high chemical and power consumption while low pulp temperature entering the O2 reactor.
  1. Replacing the old mixer with Valmet SMF mixer 30-40 to improve mixing efficiency.
  2. Valmet SMF mixer has excellent mixing process which improves chemical and power consumption without temperature reduction.

FL9 has reduced chemical consumption by 1% and increased temperature about 10°C, leading to cost savings of around 300k EUR/year.​

Keywords SMF mixer, SMF, Asia-Pacific, pulp mill, cooking and fiberline, energy efficiency