NEWS

The 5L vacuum sigma mixer with screw extrusion discharge customized by Karvil Machinery for Dow Chemical (USA) has been manufactured and passed the customer's online inspection and obtained high praise.This Stainless Steel Lab Sigma Blade Mixer is used by the customer to produce butyl rubber. After

This time, a 2L Electric Heating Vacuum Sigma Mixer is on its way to our customer in the Netherlands . Key Features:Total volume: 2L, compact design for laboratory or pilot useElectric heating with jacket for precise temperature controlVacuum function: -0.09 Mpa with vacuum valve & gaugeSafety

We are proud to announce the shipment of a 150L ATEX Zone 21 explosion-proof sigma kneader mixer to our valued customer in Bulgaria.This custom-built machine is engineered for the safe and efficient production of explosives, equipped with:✅ Explosion-proof motors & control systems✅ Hydraulic tilting

Enhancing Explosive-Grade Material Processing with Karvil's 1000L Flameproof Sigma Kneader Mixer Handling energetic compounds like nitrocellulose demands machinery that guarantees not only performance but above all—safety. For a chemical manufacturing client in Chile, Karvil Machinery delivered a 10

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

We are delighted to welcome our Turkish client to Karvil Machinery for a technical visit and discussion on sigma mixer customization.During this visit, we conducted an in-depth presentation of our sigma kneader mixers, showcasing their performance in mixing high-viscosity materials such as sealants,