A kwance a kwance mai laushi na atomatik injiniya ne na musamman da ake amfani da shi a cikin tsarin simintin don samar da molds daga yashi kore. Cakuda kore shine cakuda yashi, yumɓu, ruwa, da ƙari waɗanda ake amfani da su azaman kayan haɗin haɗi a...