Sigma mixer, also known as a z blade mixer or kneader mixer, is a type of mixing equipment that consists of two counter-rotating blades that work together to mix and knead materials. The blades are shaped like the Greek letter sigma, hence the name "sigma mixer." This design allows for thorough mixi

"Have received the kneader today all is very good. Already had a few test mixes so everything works very nicely, good job!" -- It is a great honor, this is the feedback to Karvil Machinery from Lithuanian customers after using the sigma mixer. Karvil machinery is a leading manufacturer in China whic