Meech Expands Web Cleaner and Static Ranges for Labelexpo Americas 2012

The 977CM Pulsed DC controller—the first true closed-loop Pulsed DC static control system—has proved especially popular due to its combination of precise static control and advanced self-monitoring features. The 977CM continuously monitors output from the ionizing bars and automatically adjusts the input voltage to compensate for the adverse effects of contamination. For greater accuracy, an optional sensor bar detects residual voltages on web paths and rewinds and communicates with the 977CM unit to instruct it to tune its output to ensure the best possible charge neutralization for the current operating conditions. When no further adjustment is possible the contamination will start to reduce performance. Adjustable alarms alert the operator, via local audible and visible warnings and remote alarm signals, to the need to clean the bars.