Atmospheric Batch High Shear Mixer

The FRL-C Series Atmospheric Batch High Shear Mixer is an industrial-grade, high-performance emulsification system engineered for open-tank and atmospheric reaction kettles or batching tanks. Unlike standard agitators, this advanced batch mixer combines a bottom-mounted rotor-stator shear head with a mid-mounted high-speed dispersing impeller. This dual-action design maximizes hydraulic shear while maintaining perfect fluid field control. Whether you are processing coatings, chemicals, cosmetics, or food emulsions, the FRL-C series offers rapid, uniform, and thorough processing for immiscible liquid-liquid or solid-liquid phases under atmospheric pressure.

Core Processing Advantages & Working Principle

Dual-Stage Fluid Field Control ：The mid-mounted high-speed dispersing impeller guides the tank's flow pattern from the top down. It feeds materials directly into the bottom homogenizer. This dual-stage movement eliminates mixing dead zones and ensures 100% turnover.

High-Kinetic Energy Micronization：The rotor generates extreme tangential speeds and high-frequency mechanical effects. Inside the narrow rotor-stator gap, materials endure intense mechanical shear, centrifugal extrusion, fluid-layer friction, and impact tearing. Aggregates are instantly reduced to micron-level particle sizes.

High-Frequency Batch Recirculation：Insoluble solid, liquid, and gas phases are instantly and finely dispersed into a continuous phase. Driven by repetitive, high-frequency internal circulation, the mixture achieves maximum homogenization with additives. The result is a highly stable, uniform, and premium-quality end product.

Technical Specifications & Equipment Features

Maintenance-Free Atmospheric Design：Engineered specifically for non-pressurized open tanks. The FRL-C series can be configured with budget-friendly packing gland seals instead of costly, complex mechanical seals. This dramatically lowers operational downtime and maintenance costs.

Scalable Batch Processing Capacity：Our versatile design supports single-batch processing volumes ranging from 10L to 10,000L. It perfectly covers everything from pilot-plant scale-up to heavy-duty, large-scale industrial manufacturing.

Sanitary 304 / 316L Stainless Steel：All material-contact parts are crafted from high-grade 304 or 316L stainless steel. This guarantees excellent corrosion resistance, durability, and compliance with industrial hygiene standards.

Fully Customizable Configurations：The tooth profile and tooth count of the rotor-stator can be adjusted to match your material viscosity. Additionally, the shaft length can be extended or customized to fit the exact depth of your mixing vessel.

Versatile Mounting Adaptability：To fit your existing setup, the FRL-C series supports multiple top-vessel installation methods:

• Vertical Mounting (Centered alignment)

• Eccentric Mounting (Off-center to reduce vortexing)

• Tilted / Inclined Mounting (Angled installation for optimized flow)

Take the next step toward optimizing your mixing process. Contact our sales engineering team today to request a sample trial or schedule an on-site demonstration. Let us show you how our mixers can substantially reduce your batch times while improving product consistency—ultimately lowering your total cost of ownership.