NEWS

Selecting the right Sigma Mixer is one of the most important decisions when processing high-viscosity materials. Whether you're producing silicone rubber, adhesives, sealants, ceramics, battery materials, or food products, choosing the right machine directly affects product quality, production effic

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

This week, the Karvil Machinery team successfully completed the Factory Acceptance Test (FAT) and packaging of a custom-built 10L Explosion-Proof Vacuum Sigma Mixer. The equipment has left our manufacturing facility and is currently en route to a client's laboratory in the United States.This project

img.Optimizing Chewing Gum Production Why Karvil's Vacuum Sigma Mixer is the Industry Standard.webpChallenges in Modern Chewing Gum ManufacturingAs a sticky and thick candy product, chewing gum brings its own set of tough problems during making. The process has to make sure everything mixes evenly,

We’re excited to send out a 20L vacuum sigma mixer to our client in Indonesia! This little powerhouse is built to handle sticky, high-viscosity materials like fatty acid–based pastes with ease. With mirror-polished sigma blades, screw discharge, and a full vacuum + heating system, it’s ready to

Sigma mixers ensure safe, uniform explosive blending with vacuum sealing, temperature control, and high-shear mixing—ideal for energetic materials.