Appel deals with the design and construction of machines for DIMENSIONAL and PLANARITY control for the ceramic industry. In 20 years of activity Appel has acquired an important role in quality control. In this growth process the Appel CALIBER PLANAR MACHINE has evolved to meet the different positioning and control needs within the plant for the production of ceramic tiles. Thanks to the experience acquired over the years it has been possible to complete the range of machinery, with the construction of the complete plant for the end of the line; composed of caliber-planar, selection line and packaging/palletization. Today Appel is therefore able to offer the customer a complete solution for the final part of the production line.