Introduction:
sigma mixer/Z blades mixer/kneading machine/sigma kneader with double Z/Sigma Blades, is to be used for mixing and kneading of low-to high-viscosity products in many industries such as BMC/DMC, Chewing gum, candy/sugar paste, plasticize/silly putty, Hot melt adhesive , silicon compound, CMC/Cellulose, Electrode paste, carbon, pencil leads, soap, pigments, inks, plastic ect. 
 
Machine structure:
Including kneading/mixing system, machine base, hydraulic system, transmission system, electric control system, heating system (optional), cooling system (optional), vacuum system (optional) 
 
---- Discharge: Tilting discharging
Screw extruding discharging 
Ball valve/bottom plate ( manual, electrical, pneumatic)

---- Heating: electric heating, hot water heating, hot oil heating, steam heating
Cooling: Z blades water cooling, mixing chamber with jacket for cooling purpose. 
 
---- Vacuum system: water-ring vacuum pump and buffer tank.








5l-5000l sigma kneader , stainless steel, hydraulic tilting the chamber, screw extruder, ex-proof,
wear resistant  liner, heavy-duty, vacuum system, cooling, heating system, screw extruder, control cabinet, cutter, filter.

1. Short brief:

Each set of sigma kneader has two pieces of sigma blades inside the w type mixing chamber. It is widely used to knead, mix, crush, disperse and re-polymerize high viscosity paste or elastoplastic materials, which can not be processed by the general powder mixers and liquid blenders.

It is the ideal equipment for all kinds of chemical products and has the advantages of stirring evenly, kneading efficiently and no dead corner.

2. Uses:

Sigma kneader is suitable to make carbon fiber, cmc, bmc, dmc, construction adhesives, silicone sealant, silicone rubber, bubble gum, chewing gum, cellulose, and is also used in batteries, ink, pigments, dyes, pharmaceuticals, resins, plastics, rubber, cosmetics and other industries.

3. Performances:

1) PLC control and record the temperature, time, viscosity and other relevant data in real time during production.
2) contacting parts are made of stainless steel, to ensure product's quality.
3) the sigma kneader can be used for the high-viscosity paste or plastic solid with poor mobility around 50000pa. S, and the jacket can be heated or cooled by the heat transfer oil or water. According to the special needs, the plant can be designed to operate in a vacuum.

4. Notes:

(1) our company can design the equipment according to user's specific requirements.
(2) for the fast update of the technology, we will change the technical data without notice, and the right parameters are subject to the real product.
(3) if you are not certain of which type to choose, please call us and our profession sales engineers will recommend for you.