ViscoMix Agitators Options

Processtec ViscoMix agitators are engineered for sanitary and efficient mixing of liquids, powders, and high-viscosity products. Designed for durability and long service life, they deliver reliable performance and easy maintenance in demanding production environments.

Used across food, beverage, pet food, personal care, chemical, and specialty processing, ViscoMix agitators ensure stable and controlled mixing even under challenging conditions.

The system is specifically designed for viscous products and sensitive particulates, providing thorough mixing while protecting product structure and quality.

ViscoMix Mixing Technology

The ViscoMix uses converging hollow-body impellers that accelerate product toward the tank wall and create combined vertical and horizontal circulation throughout the vessel. This circulation pattern ensures complete product movement and efficient mixing across the entire tank volume.

Because the system generates strong circulation with high efficiency, the impellers can operate at lower tip speeds, allowing gentle handling of sensitive products while maintaining excellent mixing performance. Products ranging from low-viscosity liquids to materials up to 100,000 cPS can be processed reliably.

Typical applications include:

  • yogurt and dairy products
  • sauces and dressings
  • chocolate and confectionery products
  • oils and viscous liquids
  • products containing delicate particulates such as berries, vegetables, or fruit pieces

VM1 and VM2 Configurations

ViscoMix agitators are available in two primary installation configurations, designed to suit different tank geometries and process requirements.

VM1 – Top-Mount

The VM1 top-mount configuration installs at the tank top and is suitable for a wide range of tank sizes and process conditions.

Key characteristics:

  • efficient top-mounted mixing solution
  • optional bottom bearing for shaft stabilization
  • reduced shaft size and mechanical load
  • lower power consumption with stable mixing performance
  • easy maintenance with removable bearing design

VM1 systems are widely used for sanitary processing applications across food, beverage, dairy, pet food, and personal care industries.

VM2 – Bottom-Mount

The VM2 bottom-mount configuration is ideal for tall tanks, silos, and high-volume vessels.

By installing the agitator at the tank base, the VM2 provides:

  • stable mixing without long shafts
  • reduced material requirements
  • elimination of spray shadows
  • improved access for maintenance

VM2 systems can also be integrated into Flow-Balance Tank configurations, allowing tanks to operate in series using Processtec’s SmartConnect technology.

ViscoMix Product Styles

The ViscoMix product line currently includes four primary configurations representing the core designs moving forward.

VM1 with Gearbox

Traditional VM1 configuration using motor and gearbox drive systems.

VM1 with PM Motor

Newer VM1 design using permanent magnet motor technology, improving efficiency and reducing mechanical complexity.

VM2 Standard with PM Motor

Current standard VM2 configuration using a permanent magnet motor for improved efficiency and reduced maintenance.

VM2 Sterile with PM Motor

Specialized configuration designed for sterile or highly sanitary processing environments.

Mixing Elements

ViscoMix agitators can be equipped with different mixing elements depending on the application.

Cone Element (Standard)

  • general mixing and homogenization
  • gentle handling of suspensions with soft particulates

Shear Element

  • incorporation of powders and flours
  • applications requiring moderate shear
  • high-viscosity media above 50,000 cPs

System Options and Accessories

ViscoMix systems can be configured with several options to match specific process requirements.

These include:

  • bottom bearing stabilization for VM1
  • tank flow control solutions
  • Smart-Connect multi-tank systems
  • pressurized Flow-Balance tanks

ViscoMix systems are also commonly paired with ViscoClean cleaning solutions, allowing efficient cleaning of the agitator and vessel using targeted spray patterns.

Application Examples

ViscoMix systems have been installed in a wide range of industrial mixing applications, including:

  • high-protein food processing
  • industrial coffee production
  • jalapeño brine mixing with sensitive particulates
  • nutrition and R&D process tanks
  • flow balance tanks
  • oil storage silos
  • chocolate mixing systems

These installations demonstrate the versality of the ViscoMix system across many industries and process conditions.

SWAK accessories for ViscoMix Agitator

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