Screw blower range
The ZS screw blower range's latest addition has an integrated variable speed drive and offers flow rates from 50-5000 CFM
The newest product in the ZS screw blower range is available with integrated variable speed drive (VSD) and features ISO 8573-1 Class 0 certification for 100% oil-free air. The ZS range provides an average of 30 percent more energy savings than conventional lobe blowers in a wide range of low pressure applications, such as aeration in the wastewater treatment process. With the new addition, the ZS range now offers flow rates starting as low as 50 CFM and extending up to 5000 CFM.
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Annual Salary Survey
After almost a decade of uncertainty, the confidence of plant floor managers is soaring. Even with a number of challenges and while implementing new technologies, there is a renewed sense of optimism among plant managers about their business and their future.
The respondents to the 2014 Plant Engineering Salary Survey come from throughout the U.S. and serve a variety of industries, but they are uniform in their optimism about manufacturing. This year’s survey found 79% consider manufacturing a secure career. That’s up from 75% in 2013 and significantly higher than the 63% figure when Plant Engineering first started asking that question a decade ago.