Matsakaicin ikon sarrafa zafin jiki don aikin masana'antu chiller wanda ke sanyaya injin gyare-gyaren allura shine 5-35 digiri Celsius. Amma idan za a saita mai sanyaya ruwa a ma'aunin Celsius 5 a cikin dogon lokaci, masu amfani suna buƙatar zaɓar mafi girma. Misali, a yanayin al'ada, yin amfani da S&A Teyu masana'antu sarrafa injin sanyaya CW-5200 zai isa ya kwantar da injin gyare-gyaren allura. Amma idan masu amfani suna son saita na'urar sanyaya zuwa digiri 5 Celsius, ana ba da shawarar zaɓi CW-5300 wanda ƙarfin sanyaya shi ya fi ƙarfin zafi na injin gyare-gyaren allura.
Lura cewa saita zafin ruwa a digiri 20-30 na ma'aunin celcius na iya taimakawa tsawaita rayuwar S&A injin sarrafa injin Teyu.
Bayan ci gaban shekaru 19, mun kafa ingantaccen tsarin ingancin samfur kuma muna samar da ingantaccen sabis na tallace-tallace. Muna ba da samfura sama da 90 daidaitattun samfuran sanyin ruwa da samfuran sanyin ruwa 120 don keɓancewa. Tare da ikon sanyaya daga 0.6KW zuwa 30KW, ruwan mu na ruwa suna amfani da su don kwantar da maɓuɓɓugar Laser daban-daban, injin sarrafa Laser, injin CNC, kayan aikin likita, kayan aikin dakin gwaje-gwaje da sauransu.
