A New Sigma Kneader was Exported to Chile!

Compare tilting discharge and screw discharging for sigma mixers to understand which method improves unloading efficiency for high-viscosity materials.

Discover why vacuum sigma kneaders are essential for NBR rubber compounding with better degassing, temperature control, mixing quality, and safety.

Silicone rubber is one of the most demanding materials in industrial mixing. Its high viscosity, strong elasticity, and sensitivity to temperature make it difficult to process with conventional mixers. Choosing the right Sigma Mixer for silicone rubber is essential for achieving consistent product q

Guide to choosing a lab sigma kneader for R&D trials. Check viscosity, vacuum degassing, temperature control, and safety with Karvil Machinery's 7L model.

Explore how Karvil Machinery’s vacuum sigma mixer removes air bubbles and improves purity in high-viscosity silicone rubber compounds and sealants.

We are thrilled to welcome our valued client to our workshop this week for the Factory Acceptance Test (FAT) of their newly manufactured Double Planetary Mixer. After a series of rigorous tests and comprehensive inspections, we are proud to announce that the equipment has passed with flying colors a

Recently, Karvil Machinery successfully completed the manufacturing and testing of a complete 2000L Horizontal Ribbon Blender Production Line. This premium powder mixing system has been meticulously packaged and shipped to our valued client in Chile.Designed specifically for the food industry, this

Learn how 5L vacuum sigma kneader with screw extruder solves residue & discharge issues for high-viscosity lab raw materials.