Umatshini wokuwelda we-laser yefayibha ephathwayo yindlela yokuwelda esebenza kakuhle nechanekileyo esebenzisa umqadi we-laser oxineneyo onamandla aphezulu njengomthombo wobushushu. Ukuwelda we-laser yenye yezona zinto zibalulekileyo ezisetyenziswayo kwitekhnoloji yokucubungula izinto ze-laser. Yayisetyenziswa kakhulu ekuwelda izinto ezibhityileyo eludongeni kunye nesantya esiphantsi kwiminyaka yoo-1970. Inkqubo yokuwelda kukuqhuba ubushushu, oko kukuthi, umphezulu wokufudumeza ngemitha ye-laser, ubushushu bomphezulu ukuya ekusasazekeni kwangaphakathi ngokuqhuba ubushushu, ngokulawula ububanzi be-laser pulse, amandla, amandla aphezulu kunye nokuphindaphinda okuphindaphindiweyo, iiparameter ezinje ngokunyibilika kwezinto, ukwenza ichibi elithile elinyibilikisiweyo. Ngenxa yeenzuzo zalo ezikhethekileyo, lisetyenziswe ngempumelelo ekuwelda ngokuchanekileyo kwezinto ezincinci nezincinci. Njengomnye wabavelisi bomatshini wokuwelda we-laser ababalaseleyo eTshayina, iCanwin igxile kumatshini wokuwelda we-laser ophathwayo kunye nokwenza umatshini wokuwelda we-laser wefayibha ngobuninzi kangangeminyaka engaphezu kwama-20.