Sigma Blade Kneader

Understanding the Different Blade Types in Lab Kneaders and Their Special Functions
Different blade styles of lab kneader including Sigma, Spiral, Z-blade, Double Spiral, and Masticator, showing shapes, functions, and applications.
06 Sep 25

How Many Styles of Rotating Blades Do Lab Kneaders Have?

Laboratory kneaders are widely used in rubber, silicone,chemical , ceramics, polymers, plastic , adhesives, batteries, food ingredients , pharmaceuticals etc. While most people focus on the kneader’s capacity, power, and control system, there is one critical component neglected but it determines the mixing efficiency, shear force and material dispersion and final product quality. That is […]
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University researcher using lab kneader for material science experiment
19 Jul 25

What Kind of Kneader Machine is Suitable for University Research?

In modern universities and research institutes, material scientists, chemists, and engineers need to test and develope new formulas and study the behavior of high-viscosity compounds constantly . In order to achieve accurate laboratory results, reliable and versatile lab-scale mixing equipment is essential. That’s why the lab dispersion kneader are so popular in these academic institute […]
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Laboratory kneader machine mixing thick rubber-like material in a stainless steel chamber
06 Jun 25

Can a Lab Kneader Handle Strong Viscosity Materials?

In the world of materials processing, viscosity is a critical factor that determines the ease or difficulty of mixing, kneading, or dispersing substances. In many industries, like polymers, chemicals, silicone ,plastic ,ceramics, and pharmaceuticals ,it is usually need to handle strong viscosity materials, which are thick, sticky, and often hard to process. The question is: […]
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Industrial Sigma Mixers with Extruders
05 May 25

What Advantage Sigma Kneader Mixer Bring for You ?

A Sigma Mixer or Sigma Kneader ,it consist of U trough bowl with two ‘Z’ shape blades each rotates in opposite direction for proper mixing of material . The sigma kneader mixer is used for kneading, mixing, crushing, dispersing for high viscosity, high elastic plastic materials ,like solid & semi solid materials like dough, powders, […]
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Vacuum Sigma Mixer for Silicone Rubber
04 May 25

Types of Sigma Kneader Mixer

Sigma mixer ,also known as kneader , it is specially designed for mixing, kneading, Grinding, dispersion, drying , mainly used to produce uniform mixing and kneading high viscosity materials , semi-solid, or dough-like materials that require strong shear mixing . The sigma mixer are commonly applicable to many materials ,including Chemical, Dyes & Pigments, Paint, […]
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Kneader Machine for Rubber Mixing
03 Apr 25

Why Are Industrial Dispersion Kneaders Widely Used in the Chemical Industry?

The chemical industry demands precision, efficiency, and consistency in mixing and compounding processes. Among the various mixing machine, one of the most efficient equipment is industrial chemical dispersion kneaders which have been widely used in the mixing and plasticizing processes of materials in various fields such as rubber, plastics, and chemicals , thanks to their […]
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