Sigma kneader also called by sigma mixer or z blade mixer,it can used for all kinds of high viscosity material
mixing and kneading.
Sigma kneader’s blade can be Σ shape or z shape,the blades very strong it can compress, knead and shear the
adhesive and sealant.
Usually, during the mixing process of adhesives and sealants, heating is required. For small sigma/z kneaders,
jacketed electric heating can be used. For large sigma/z kneaders, jacketed circulating heat transfer oil, steam or
hot water heating methods can be adopted. The specific heating method to be used needs to be selected based
on the heating temperature.
If the aim is to rapidly increase the temperature or to achieve uniform heating, then the sigma/z blades also needs
to be heated by passing through a heating medium. There will be 4pcs rotary joints for blades.
During the process of mixing the adhesive/sealant, organic solvents will be added. Some of these solvents are
flammable and explosive. At this point, it is necessary to ensure that all the electrical components of the kneader
are designed with explosion-proof features.
During the production of adhesive/sealant, bubbles may form. The vacuum system equipped in the sigma/z
kneader can remove the air from the materials, thereby improving the quality of the product.
During the large-scale production of adhesive/sealant, the mixing time and temperature for each batch are
not uniform, which leads to inconsistent quality of each batch. The sigma/z kneader is equipped with a PLC
system, which can store multiple formulas and ensure the stability of product quality for each batch, thus enabling
automated production.
Get professional suggestions about sigma/z kneader for adhesive/sealant from Jiahe Shengtong Machinery!
Or any questions about mixer for high viscosity material mixing,contact Jiahe Shengtong Machinery too,we
will provide professional service for you.
