mixing matters blog

Industrial mixers are critical assets in chemical, food, pharmaceutical, and specialty manufacturing. When properly maintained, mixers deliver reliable performance, consistent product quality, and long service life. But without regular care, even the most durable equipment can suffer costly breakdowns.  This guide outlines a preventative maintenance checklist for mixers helping you reduce downtime, extend equipment life, and protect your investment. Why Preventative Maintenance Matters  Mixers operate under tough conditions: high torque, variable viscosities, abrasive slurries, and continuous duty cycles. Over time, wear and misalignment can lead to:  Inconsistent mixing performance  Unplanned downtime  Costly part replacements  Reduced efficiency and higher energy use  Proactive maintenance not only prevents breakdowns but also improves efficiency and ensures compliance with GMP and FDA standards in regulated

Why Environment Matters in Mixer Designs    In the industrial mixing world, choosing the right mixer is about more than just capacity or motor size. One of the most overlooked aspects of mixer design is the environment in which it will operate. Environmental conditions affect equipment lifespan, energy efficiency, safety, and ultimately, product quality.    When engineers select mixers for high- and low-temperature environments, the conversation quickly moves beyond horsepower, torque, shear and impeller type. In the real world, it’s the materials and seals that make-or-break performance. And those lessons weren’t learned in sanitized labs, they were forged in the mills, mines, and refineries of North America, where Dynamix was born.      From frozen Canadian wastewater lagoons to the

Understanding the Complexity of Non-Newtonian and High-Viscosity Fluid Mixing Mixing non-Newtonian and high-viscosity fluids presents a unique set of engineering challenges. These materials don’t behave in predictable ways under stress. Unlike Newtonian fluids (like water or mineral oil), their viscosity can change based on shear rate, temperature, and time. From cosmetics and coatings to food products and polymers, mastering the art of shear, temperature, and rheology control is key to product consistency, quality, and process efficiency. To understand the equation behind shear mixing and the different variables,  Checkout This Article by True Geometry. What Are Non-Newtonian Fluids? Non-Newtonian fluids defy the constant-viscosity rule. They fall into categories such as: Shear-Thinning (Pseudoplastic): Viscosity decreases with shear (e.g., ketchup, paints) Shear-Thickening (Dilatant):

Why Understanding Mixing System Design Is Crucial   Industrial mixing isn’t just about selecting a motor or choosing an impeller. True system optimization requires a deep understanding of the interplay between impeller size, vessel geometry, and shear dynamics. Whether you’re mixing low-viscosity solvents or high-solids slurries, the performance of your mixing system depends on balancing these core variables.    This blog serves as a comprehensive guide to the essential design principles behind high-performing industrial mixing systems. 

What Is Specific Gravity and Why Is It Important in Mixing?    Specific gravity (SG) is a dimensionless measure that compares the density of a substance to the density of water. In mixer design, it plays a critical role because it directly influences the energy needed to mix a fluid and affects how fluid layers interact within a tank. Understanding SG helps engineers select the right mixer setup, including impeller type, size, and drive system.    Specific gravity is calculated as:    SG  = _(P)fluid_   (P)water    Where: (P)fluid is the fluid density (kg/m^3)  (P)water is typically 1,000 kg/m^3 at 4°C    A specific gravity greater than 1 means the fluid is denser than water. Many industrial fluids—like slurries, oils,