PINK has developed a new, modular machine design and UI design for its new generation of vacuum soldering systems – VADU 200 XL, 300 XL, 400 XL. One or two modules can be added to the VADU 200 XL, the base model VADU series machine, creating up to four chambers and scaling up the system from small series to mass production. Modules and features can be integrated easily and seamlessly blend into the system's overall sleek form factor. Details such as the smooth transition from the dark grey side panel to the front panel add a strong design element. The hidden top cover handles continue the simple, seamless design lines and offer better ergonomic operation.