500L double arm sigma blade kneader mixer 500L Double Sigma Mixer widely used in silicones rubber .Putty.adhesives, Rubber, chewing gum etc Different design available .Stainless steel Sigma mixer ,Tilt discharge and screw discharge are optional.
Double Arm Sigma Blade Kneader Mixer consist of double "W" shaped container made of either Mild Steel or Stainless Steel 304 or 316 with jacket of Carbon Steel covering two side for heating or cooling application & dust free cover to accomplish vacuum if desired or normal cover..
The mixing elements are two nos. Z type steel casted blades. They contra rotate inward fitted at close or specified clearance with the container to give thorough and uniform mixing. There is a gland pusher of gun metal bush which ensure minimal friction and extend the life of mixing elements (Blades). Two counter rotating mixing arms rotate at different speeds (usually in the ratio of 3 to 2) in the trough, the intersection of which forms a saddle and the arms meet tangentially just above the saddle.
A Sigma mixer, also known as a kneader mixer, works by using two blades to mix materials in opposite directions, creating a kneading and folding action. The blades are shaped like the Greek letter sigma and rotate at different speeds. The mixing action is a combination of: Bulk movement Shearing Stretching Folding Dividing Recombining The blades sweep all points of the trough surface during each revolution, ensuring that all parts of the material are mixed. This results in a homogeneous mixture. Sigma mixers are used in a variety of industries and can handle a wide range of materials, from high-viscosity pastes to low-viscosity liquids. There are two main types of Sigma Blade Mixers: Tangential blade design: One blade rotates 1.5X to 2X faster than the other blade. Overlapping sigma blade design: A pair of blades that rotate at the same speed and overlap each other.
Optional mono-screw extruder models available
Adjustable blade arm rotation
Quick disassembly of the through-ends opposite the drive and blades for easy cleaning.
Stainless steel construction.
Simple installation - only a single power cable.
Stainless steel with sight-glass cover for product viewing during mixing.
Model |
Capacity (L) | Power (kw) | Rotating speed rpm |
Vacuum degree( Mpa) |
Weight |
Jacket |
ABFSM-5 |
5 |
0.75 |
33/23 |
-0.094 |
300 |
Customized |
ABFSM-10 |
10 |
1.1 |
33/23 |
-0.094 |
400 |
Customized |
ABFSM-50 |
50 |
3 |
45/23 |
-0.094 |
600 |
Customized |
ABFSM-100 |
100 |
7.5 |
35/22 |
-0.094 |
1200 |
Customized |
ABFSM-300 |
300 |
11-30 |
37/21 |
-0.094 |
1600 |
Customized |
ABFSM-500 |
500 |
15-37 |
35/25 |
-0.094 |
3000 |
Customized |
ABFSM-1000 |
1000 |
22-90 |
35/25 |
-0.094 |
4500 |
Customized |
ABFSM-1500 |
1500 |
22-90 |
30-16 |
-0.094 |
5800 |
Customized |
ABFSM-2000 |
2000 |
30-110 |
30/16 |
-0.094 |
6000 |
Customized |
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