Real shot of JCT Machinery Sigma Blade Mixer

Introduction:We are here to introduce JCT Machinery Sigma Blade Mixer to you. Get to know what is Sigma Blade Mixer, and what its structures and functions.

Product Details

Application

Structural features

Technical Parameters

1、Definition
The sigma blade mixer operates by utilizing a pair of sigma-shaped blades that rotate in opposite directions within a cylindrical mixing chamber. These blades intermesh as they rotate, creating a shearing and kneading action. This continuous movement effectively mixes and kneads high-viscosity materials by subjecting them to both cutting and folding forces. The dual-direction rotation ensures thorough blending, while optional features like vacuum or jacketed operation can be employed to enhance specific processes.

sigma blade mixer

2、Main Structure
Mixing Chamber: The cylindrical chamber where the mixing process takes place, often constructed from durable materials like stainless steel.
Sigma Blades: Two horizontal, sigma-shaped blades that are counter-rotating.
Drive Mechanism: A motor-driven system that powers the rotation of the sigma blades.
Optional Features: Some mixers may include features like a vacuum system, a jacket for temperature control, and mechanisms for material loading, discharge, and cleaning.

sigma blades

sigma blade mixer electrical cabinet

3、Functions
Mixing and Kneading: Their primary function is to mix and knead high-viscosity materials effectively, ensuring a uniform blend. They are essential for processes such as rubber compounding, adhesive formulation, and dough preparation.
Shearing and Folding: The sigma blades generate shearing and folding forces that break down and distribute components within the mixture, promoting homogeneity.
Temperature Control: Many sigma mixers have a jacketed design, allowing for temperature control during mixing, which is vital for processes that require heating or cooling.
Vacuum Mixing: Some models can operate under vacuum conditions, which is useful for removing air bubbles from the mixture in applications like rubber compounding.

sigma blade mixer work