We have bought this roaster from a company that was changing their business profile. It was thoroughly refurbished. We dimantled the roaster, sanblasted it, painted it replaced all the crucial parts including the burner. Direct drive motors with speed controls were installed as well with a system of pneumatic actuators that help with operating the roaster. We have also built a pneumatic green coffee lodaer and a stainless steel destoner. A new control system based on a industrial computer with PLC and a 22 inch touchscreen was implemented. The system was additionally integrated with Artisan roast logging software.