Inganda zo gucapa zirimo ibyiciro bitatu byingenzi: guhuza ibitabo, ibyuma bisiga irangi, hamwe no gukata impapuro no gutemagura.PASSION yagize uruhare runini mubijyanye no guhuza ibitabo mu myaka irenga icumi.Urutonde rwibikoresho byo guhuza ibitabo birimo: Imitwe ya Shredder, Gukata umukungugu, gukata Leveler, ibyuma bitatu byo gutema.Muri byo, imitwe ya Shredder nibicuruzwa byingenzi byikigo cyacu, bishyirwa kumubiri ukata gusudira cyangwa imigozi, kandi bigakoreshwa mugufata ibitabo nibinyamakuru.Urusyo rwa tungsten rwa karbide rushobora gukoreshwa mu gupakira no gucapa imashini zamamaye ku rwego mpuzamahanga, nka: Kolbus, Wohlenberg, Muller Martini, Horizon, Heidelberg n'ibindi. gusya karbide ifite ubuzima burebure, gusya neza no gukora neza.