Double Sigma Mixer ----the best choice for high-viscositymaterials!
Double Sigma Mixer consists of two "U" shape container made ofeither Mild Steel or Stainless Steel(SUS304, SUS321, SUS316L), withjacket of Carbon Steel covering two sides for heating orcooling.

The mixing elements of the Double Sigma Mixer are two pieces of Ztype casted steel blades. They contrarily rotate inward and arefitted at close or specific clearance with the mixing chamber tofinish thorough and uniform mixing. The two blades rotate atdifferent speed (usually about3/2).
We can make different kinds of Double Sigma Mixer  accordingto the customer''s different demands, For example, vacuum system,heating or cooling methods, feeding hole, discharging methods,changeable liner, filtration net, safety valve, view glasses, Coveropening methods and so on.

1. Working Principles:
Double Sigma Mixer is used to knead, mix, crush, disperse andre-polymerize high viscosity paste or elastoplastic materials,which can not be processed by the general powder mixers and liquidblenders.

Double Sigma Mixer is the ideal equipment for all kinds of chemicalproducts and has the merits of stirring evenly, kneadingefficiently and no dead corner. The materials are scraped,stretched, folded and squeezed among the blade, slot wall, andridge-like protrusions.
The materials cycle from one end of the impeller to the other. Thetwo mixing paddles are tangent and spin at different speeds tocomplet the kneading process. Tilt the solt to discharge thematerials.

2. Uses:
Double Sigma Mixer  is widely applied to produce highviscosity sealant, silicone rubber, neutral and acidic glasscement, chewing gum, bubble gum, paper pulp, cellulose, and is alsoused in batteries, ink, pigments, dyes, pharmaceuticals, resins,plastics, rubber, cosmetics and other industries.

3. Category:
There are four kinds of Double Sigma Mixer : Vacuum kneader,pressure kneader, atmospheric pressure kneader and high temperaturekneader. It has three ways of discharging: Hydraulic turningcylinder pumping type, ball valve type and screw extrusiontype.

4. Characteristics:
Control and record the temperature, time, viscosity and otherrelevant data through the PLC in real time during production.
The parts of the cylinder and the blade that contact with thematerials are made of stainless steel, to ensure product''squality.
The kneader can be used for the high-viscosity paste or plasticsolid with poor mobility around 5000PA. S, and the jacket can beheated or cooled by the heat transfer oil or water. According tothe special needs, the plant can be designed to operate in avacuum. The speed difference between the biax is 7.52r/min, so thatthe material is constantly changed, fastly mixed and has a largertransfer area for unit volume.

5. Notes:
(1) Our company can design the equipment according to user''sspecific requirements.
(2) For the fast update of the technology, we will change thetechnical data without notice, and the right parameters are subjectto the real product.
(3) If you are not certain of which type to choose, please call usand our profession sales engineers will recommend for you.