lab stirrer with axial flow blade
lab stirrer with axial flow blade benchtop mixer
lab stirrer with low-speed blending blade
lab stirrer drum stirrer attached

The LAB STIRRER
Bench-Top Mixer

The Lab Stirrer is a compact, bench-top mixer designed for mixing and blending small, laboratory volumes. With variable speed control and a digital display of shaft RPM, this stirrer ensures simple operation and batch-to-batch consistency. Common for R&D, quality control, and pre-mixing before additional processing steps such as high-shear mixing or milling.

  • Reliable Performance – Consistent RPM for repeatable results.
  • Flexible Power Options – Operates on standard 120V or 220V power—no air supply required.
  • Manual Height Adjustment – Easily raise and lower the mixing head for convenience.
  • Interchangeable Mixing Shafts – Swap out blades to match different material requirements.
  • Customizable Speed Range – 20 to 3,000 RPM, with additional options available.
  • Compact, Lightweight Design – Weighing only 11 pounds, it’s easy to set up and reposition.
  • Drum/Vessel Attachment Option – Attach directly to drum/vessel as needed.

Need specific blade options? We supply a variety of blade designs to fit your application, contact us today to get started.

Description

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Lab Stirrer vs. Lab Mixer: Which is Right for You?

Choosing the right laboratory mixing equipment depends on your batch size, material viscosity, and process requirements. Below is a side-by-side comparison of the Lab Stirrer and Lab Mixer to guide your decision.

Summary: If you need simple mixing or gentle blending for small samples, the Lab Stirrer is a great choice. If you require more aggressive dispersion or need to process larger batches, the Lab Mixer is the better fit.

Feature Lab Stirrer Lab Mixer
Batch Size Small laboratory volumes Up to 10 gallons (~40L)
Mixing Action Light stirring & blending High-shear dispersion & low-speed mixing
Speed Range 20–3,000 RPM Variable, high-shear dispersion
Power Source 120V or 220V (no air required) Multiple motor options
Height Adjustment Manual lift Manual, electric, or pneumatic lift
Blade Options Interchangeable for different applications Multiple high- and low-speed blade options
Application General mixing & blending Mixing, dispersing, deagglomeration
Best For Low-viscosities, product testing, small-scale production Low to high-viscosities, pilot production, high-shear applications

Lab Stirrer Applications

The EMI Lab Stirrer is an essential tool for R&D, product development, and quality control in various industries. Whether blending, dispersing, or emulsifying, this versatile bench-top mixer ensures consistent results. Here are a few common industries and applications:

  • Coatings and Inks

    Blending pigments, dyes, and additives for test formulations.

  • Cosmetics and Personal Care

    Mixing emulsions, lotions, and skincare formulations.

  • Pharmaceuticals and Biotech

    Preparing small batches of suspensions and dispersions.

  • Food and Beverage

    Creating test samples for flavoring, color dispersions, and ingredient development.

  • Chemicals

    Mixing low-viscosity solutions for product testing and formulation refinement.

  • Adhesives and Sealants

    Blending low-viscosity adhesives, primers, and coatings for lab-scale testing.

  • Electronics and Nanomaterials

    Dispersing conductive inks, pastes, and nano-scale materials for advanced coatings and circuit applications.

  • Agro Chemicals

    Mixing fertilizers, pesticides, and plant-based formulations for research and testing.

  • Textiles and Dyes

    Preparing dye solutions and chemical treatments for fiber testing and small-batch applications.

  • Batteries

    Mixing slurries for lithium-ion battery research and fuel cell applications.

Lab Stirrer Applications

The EMI Lab Stirrer is an essential tool for R&D, product development, and quality control in various industries. Whether blending, dispersing, or emulsifying, this versatile bench-top mixer ensures consistent results. Here are a few common industries and applications:

  • Coatings and Inks

    Blending pigments, dyes, and additives for test formulations.

  • Cosmetics and Personal Care

    Mixing emulsions, lotions, and skincare formulations.

  • Pharmaceuticals and Biotech

    Preparing small batches of suspensions and dispersions.

  • Food and Beverage

    Creating test samples for flavoring, color dispersions, and ingredient development.

  • Chemicals

    Mixing low-viscosity solutions for product testing and formulation refinement.

  • Adhesives and Sealants

    Blending low-viscosity adhesives, primers, and coatings for lab-scale testing.

  • Electronics and Nanomaterials

    Dispersing conductive inks, pastes, and nano-scale materials for advanced coatings and circuit applications.

  • Agro Chemicals

    Mixing fertilizers, pesticides, and plant-based formulations for research and testing.

  • Textiles and Dyes

    Preparing dye solutions and chemical treatments for fiber testing and small-batch applications.

  • Batteries

    Mixing slurries for lithium-ion battery research and fuel cell applications.

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