IMMERSION ALUMINIUM CHROMATE PROCESS LINE

         DEGREASING             RINSING             CAUSTIC            RINSING          NITRIC ACID          RINSING             CHROMATING    

    temp.   : 50-60 ºC                                                                                                                          temp.  : 20-35 ºC

     time    : 2-10 min.                                                                                                                           time   : 0.5-1.5 min.

     tank    : stainless.                                                                                                                           tank   : stainless.

         RINSING             DRYING      

                                temp. : max.65 ºC