ProJet had successfully commissioned a Power Cleaner at Johns Manville in Etowah, TN, USA. JM manufactures fiber glass mat for the roofing and shingle industry on this site. The Power Cleaner is installed on the Transfer Roll between the former and the Saurator to effectively clean the mesh sleeve of the roll. A clean Transfer Roll allows for higher production speed and greatly reduces the risks of sheet breaks. Johns Manville already has multiple ProJet Cleaner on all kinds of positions in fiberglass mat manufacturing lines at different manufacturing sites.