Author: labkneaderjudeon

Lab Kneader Machines for Small-Batch Material Testing and Formulation
Simptek Lab Kneader Machine for R&D Material Mixing
02 Sep 25

Are Lab Kneaders the Same as Sigma Kneaders?

In the industrial mixing and processing world, kneaders are essential machines used for handling high-viscosity materials such as rubber, silicone, sealants, adhesives, polymers, plastic ,color master batch, ceramic powder, chemicals and even pharmaceuticals etc. These high-viscosity materials are very stick and thic, not easy to flow ,thus them require powerful mixing equipment that ensures uniform […]
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Laboratory sigma kneader machine for high-viscosity material mixing
01 Sep 25

Can Laboratory Kneaders Handle High-Viscosity Materials? Discharge Challenges & Solutions

In modern manufacturing industries ,for much time ,we are faced with the high-viscosity (with viscosities ranging from 200,000 cps up to 1,000,000 cps) material, such as rubber, silicone, adhesives, sealants, and high-performance polymers, to handle in these high-viscosity materials is really unavoidable and challenging. Since these high-viscosity material are heavy compound material ,they are very […]
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Laboratory mixing mill for rubber and silicone materials with temperature control
31 Aug 25

Can One Laboratory Mixing Mill Be Used for Both Rubber and Silicone?

Many people wander this question , whether they purchase one laboratory mixing mill equipment ,then it can be suitable for both rubber and silicone material. It is econoic and can save a lot of investment, in addtion ,it may no need to take up so much space of your facility . In fact ,it is […]
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PLC-controlled sigma kneader with extruder for high-viscosity material processing
30 Aug 25

How Sigma Mixer with Extruder Processes High-Viscosity Materials Efficiently

In modern material industrial production, the demand for efficient, precise, and automated mixing solutions is growing rapidly. When dealing with high-viscosity materials such as rubber compounds, silicone sealants, adhesives, plastics masterbatches, chemical pastes, gum compounds, resins, and polymer blends ,ceramic or pharmaceuticals etc , traditional mixing equipment ,like ordinary sigma mixer , is usually hard […]
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Sigma mixer with extruder showing mixing and discharge process
29 Aug 25

Why Sigma Mixer with Extruder Offers Greater Advantages than an Ordinary Sigma Mixer

In modern industries process for high-viscosity materials, like rubber compounds, silicone sealants, polymer, adhesives, master batches, chemical pastes, ceramic and pharmaceuticals etc, manufacturers are facing increasing demands for higher efficiency, uniformity, and productivity. As these high-viscosity material are heavy compounds ,they are very sticky and dense , so mixing these heavy compound material for ordinary […]
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Sigma kneader machine with extruder for high-viscosity material for rubber, silicone, adhesives, and chemical pastes
28 Aug 25

Why Sigma Mixer with Extruding Function Is Essential Compared to an Ordinary Sigma Mixer

In modern industrial production, especially in the high-viscosity materials mixing ,like rubber compounds , silicone sealants, adhesives, plastic masterbatches, and chemical pastes, the sigma mixer has been a trusted workhorse and indispensible tool for many years, as this high-viscosity material mixer can greatly improve efficiency, reduce waste, and ensure product quality. While the ordinary sigma […]
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PLC-controlled jacketed vacuum sigma kneader vs conventional kneader
27 Aug 25

PLC-Controlled Sigma Kneader vs. Conventional Sigma Kneader

In many industries such as chemical , adhesives, silicone sealants, rubber compounding, polymers, and pharmaceuticals, precise mixing, consistent product quality, and process efficiency are more important than ever. A Industrial sigma kneader machine is specially designed to handle ultra-high viscosity materials with ease. With dual sigma-shaped blades rotating at different speeds in opposite direction , […]
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PLC-controlled jacketed vacuum sigma kneader with heating and cooling system
26 Aug 25

The Function of PLC-Controlled Vacuum Sigma Kneaders in Industrial Mixing

In the industrial mixing field, process high-viscosity materials , like high-density polymers, adhesives, silicone, sealants, rubber compounds,chewing gum, ceramic pastes and pharmaceuticals , it requires precision and efficiency. Since these high-viscosity materials are extremely dense, sticky, and resistant to flow, which makes them difficult to mix, knead, and discharge. Obviously , conventional mixing equipment are […]
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Jacketed vacuum sigma kneader with heating and cooling system for industrial mixing
25 Aug 25

Stainless Steel Sigma Kneader with Extruder for High-Viscosity Material

In polymer chemical material Industries today, it requires more and more demand efficient, reliable, and high-performance advanced mixing and discharge solutions to process high-viscosity materials, such as silicone, adhesives, rubber compounds,sealant, chewing gum, printing inks, chewing gum, ceramic pastes, high-density polymers and putties, certain glues, bitumenetc. These high-viscosity materials are sticky, dense, and a little […]
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Jacketed vacuum sigma kneader for precise heating and cooling in industrial mixing
24 Aug 25

Heating vs Cooling Jackets: Choosing the Right System for Your Sigma Kneader

In modern polymer manufacturing industries , it heavily rely on advanced mixing technologies to handle high-viscosity materials ,in order to ensure the compound material consistent Among the most efficient solutions, the vacuum sigma kneader has become an indispensable mixing equipment for industrial mixing. Vacuum sigma kneader mixer is a versatile kneading mixing equipment in industrial […]
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