... Machine,cold roll forming machine,tile making machine1.Main technical specifications 1). the number of roller: 20 group 2). the ... blade:Cr12 mould steel with quenched treatment b.cutting system :adopt advanced hydraulic drive, after forming automatic cut, no distort, ... . 6. The equipment s coating , package 1).the coating adopt international general shade-guide 2).The package :simple waterproof package ...