|Mike Johnston, Dukane Vice President of Sales and Marketing, |
shows Sara Underwood, graduate student in agricultural and
biosystems engineering, how to use the ultrasonic welder.
Dukane also delivered a 30 kHz handheld ultrasonic welding system to the Department of Agricultural and Biosystems Engineering’s Technology Systems Management teaching laboratories.
Grewell is an associate professor of agricultural and biosystems engineering and CCUR affiliate. His bioplastics research group focuses on formulating, processing, testing, characterizing, and joining bioplastics. He also chairs the Biopolymers and Biocomposites Research Team, a CCUR research program.
Dukane is a global provider of plastic welders for welding thermoplastic materials.
Courtesy of Iowa State University: