Mmodzi mwa makasitomala athu, Bambo Zhang, katswiri pakupanga makina osindikizira a inki-jet ouluka ndi laser, makina olembera ulusi wa kuwala, makina osindikizira a inki-jet a UV laser ndi makina osindikizira a inki-jet a CO2 RF laser amagwiritsa ntchito ma laser otsatirawa, kuphatikizapo Iradion laser, Synrad laser ndi Rofin laser.
Masiku angapo apitawo, a Zhang adagula ma seti 15 a ma chiller amadzi a S&A Teyu CW-5000 kuti aziziritse makina awo olembera a 120W CO2 RF. Panthawi yogwira ntchito, chiller chamadzi cha S&A Teyu chagwira ntchito bwino kwambiri mbali zonse. Kenako nthawi ino, adzayitanitsanso ma seti 5 a ma chiller amadzi a S&A Teyu CW-5000. Posachedwapa, chiller chamadzi cha S&A Teyu CW-6200 chokhala ndi mphamvu yayikulu yoziziritsira chingagwiritsidwe ntchito. Tikuyamikira kwambiri chifukwa cha kuzindikira ndi kudalira kwa a Zhang S&A Teyu. Pa laser ya UV, tikulimbikitsanso a Zhang chitsanzo choyenera cha chiller chamadzi, omwe akuwonetsa kuti pambuyo pa mgwirizanowu kwa nthawi yayitali, adziwa bwino za mtundu wa malonda ndi magwiridwe antchito apamwamba a S&A Teyu. Kenako, tidzakhala ndi mgwirizano wanthawi yayitali.
