The cores are made from furan mass based on reclaimed quartz sand with use of continuous whirl mixers. The used technology allows to make cores for cast manufacturing that fulfils high customer expectations both in regards to measurements and quality of the surface.
The core production department has two whirl mixers: the main one, Wohr with efficiency of 12 t/h and the assistance one AMD-4s with efficiency of 4 t/h.
Currently we are in the process of implementing shooter for cores in Cold-Box technology. The planned start date is July 2017.