Energy Management in Knitting Mill Operations
topic
Knitting mill energy management monitors machine-level power consumption through smart metering and calculates normalised energy intensity as kilowatt hours per kilogram of fabric by machine type and style, identifying machines with abnormal energy consumption from mechanical inefficiency, and implementing variable speed drives on knitting machine main motors that reduce power consumption during running at speeds below maximum rated speed.
Role
Reduces the energy cost component of knitting production economics by providing the measurement visibility needed to identify energy waste and justify motor efficiency upgrades, with knitting machine variable speed drives providing 20 to 35 percent energy reduction compared to fixed speed motors when machines run below rated speed during fine gauge or specialty yarn production requiring lower machine speeds.