I-Punching processing yindlela eqhelekileyo yokucubungula isinyithi esebenza kwizinto ezahlukeneyo, kubandakanywa i-carbon steel, insimbi ye-galvanized, insimbi engenasici, i-aluminium kunye nobhedu. Ezi zixhobo zineempawu zazo kunye neenzuzo ekuqhubeni isitampu.

Okokuqala, intsimbi yekhabhoni yinto eqhelekileyo esetyenziswayo yokubhoboza ngokucokisekileyo kunye nokuqhubekeka okuhle kunye namandla, kwaye ifanelekile ukwenza iinxalenye ezahlukeneyo zesakhiwo kunye namacandelo. Intsimbi yegalvanized ineempawu ezigqwesileyo zokulwa nokubola kwaye ifanelekile kwimveliso yokuvelisa ezifuna ukuxhathisa ukubola, ezifana neendawo zemoto kunye ne-casings yezixhobo zendlu.

Insimbi engagqwali ineempawu zokumelana nokugqwala, ukumelana nobushushu obuphezulu kunye nenkangeleko entle, kwaye ifanelekile ukwenza i-kitchenware, i-tableware, i-architectural decoration kunye nezinye iimveliso. I-Aluminiyam ikhaphukhaphu, inokuqhuba kakuhle kwe-thermal kunye neempawu ezilungileyo zokunyanga umphezulu, kwaye ifanelekile ukwenza iinxalenye ze-aerospace, iinxalenye zemoto kunye ne-casings yemveliso ye-elektroniki.

Ubhedu lunombane olungileyo kunye ne-thermal conductivity kwaye ifanelekile kwimveliso yokuvelisa ezifana nezihlanganisi zombane, iingcingo, kunye neeradiyetha. Ke ngoko, ngokweemfuno zeemveliso ezahlukeneyo kunye neemfuno zobunjineli, izixhobo ezifanelekileyo zinokukhethwa ukusetyenzwa ngenqindi ukuhlangabezana nokusebenza kwemveliso kunye neemfuno zomgangatho. Kwizinto eziphathekayo, ukukhethwa kwezinto kufuneka kuthathelwe ingqalelo ngokubanzi imiba efana neempawu zoomatshini, ukuxhathisa ukubola, ukusetyenzwa kwentsebenzo, kunye neendleko zokuqinisekisa ukuba imveliso yokugqibela inomsebenzi ogqwesileyo kunye noqoqosho.