New Ultracell mobile workstation integrates ultrasonic welders in a self-contained unit. A touchscreen or other digital controller can be mounted on the outside of the workstation, eliminating the need for manual welding adjustments inside the enclosure. The Ultracell from Herrmann Ultrasonics, Schaumberg, Ill., comes in two sizes: 800 x 800 mm or 1200 x 800 mm. Its enclosure has fluorescent lighting, sound-absorbing foam lining, and access doors at the front and rear. A double-insulated viewing pane in the front slides down pneumatically to seal the work area during a weld cycle, ensuring noise levels below 80 dB.