Contra rotary mixer is an ideal mixer for the products of high viscosity and density. It is suitable for thorough mixing/blending of toothpaste, grease and other viscous compounds. The mixer consists of two different blades rotating clockwise as well as anti-clockwise at the same time. It consists of solid shaft with multiple paddle blades, which rotates in clockwise direction while the hollow shaft with anchor scrapper blades assembly rotates in anti clockwise direction. Intimate and homogeneous mixing of products is achieved by contra rotary motion of two different blades and high-speed homogenizer. Vacuum jacketed mixers are provided with vacuum pump, heating arrangement, etc. Inbuilt homogenizer with mechanical seal is provided with the bottom-dished end for emulsification. It is a chopper type high-shear emulsifier. The high shear action creates a forced product flow. The interchangeability of chopper blades is also possible to suit the mixing requirements of various viscous products. Online homogenizer with specially designed filter can also be provided for re-circulation of the products.
