Views: 2 Author: Site Editor Publish Time: 2025-07-23 Origin: Site
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 1000L explosion-proof sigma kneader mixer engineered to meet the rigorous demands of the explosives industry.
This customized unit is built with a Explosion proof 55kW main motor and fully explosion-proof hydraulic system for both lid lifting and tilting discharge. A safety interlock prevents operation when the lid is open, offering another critical layer of protection for high-risk applications.
Inside the stainless steel mixing chamber, Z-type sigma blades knead the nitrocellulose-based material at controlled speeds, ranging from 0 to 37 rpm, thanks to a variable frequency drive. The cooling water jacket further ensures stable processing by preventing heat buildup during intense mixing.
From chemical-grade production to military-oriented applications, Karvil’s flameproof kneader enables manufacturers to maintain both compliance and consistency in volatile production environments. All contact surfaces are mirror polished SS304, eliminating the risk of material residue and enhancing cleanability.
Karvil Machinery remains committed to building safe, compliant, and high-precision mixing solutions for industries where risk tolerance is zero.
info@karvil.com
