ProMixUSA Logo
+1-866.776.6964
Portable Tank Mixer Direct Drive
Gear Driven Portable Mixers
,

Portable Tank Mixers

Portable Tank Mixers are versatile, mobile agitation systems designed for quick and flexible mixing in drums, IBC totes, pails, and small tanks.
They can be easily moved between containers, making them ideal for batch processing and multi-station facilities.

What Are Portable Tank Mixers?

These mixers consist of a motor (electric or pneumatic), shaft, and impeller mounted on a clamp, bridge, or stand.
Available in direct-drive and gear-driven models, they handle viscosities from water-like fluids up to several thousand centipoise.

Key Benefits

High Mobility Easily moved between different containers and workstations.
Cost-Effective One mixer can serve multiple tanks instead of permanent installations.
Quick Setup Fast attachment with C-clamps, bridge mounts, or bung adapters.
Versatile Suitable for drums, IBCs, pails, and small process tanks.

Portable Tank Mixers are the practical choice for R&D labs, pilot plants, maintenance departments, and production facilities that need reliable mixing without the expense of fixed installations.

SKU: 330302 Categories: , Tags: , , , , , , , , , , , , , , , , Brand:
Portable Tank Mixers are versatile, mobile agitation systems. They provide flexible mixing in drums, IBC totes, small tanks, and open vessels. Furthermore, operators can easily move these mixers between different tanks. Unlike fixed mounted mixers, they offer excellent mobility. As a result, they work perfectly for batch processing, pilot plants, maintenance operations, and facilities with multiple mixing stations. In addition, their lightweight design makes setup and relocation fast and convenient.

What Are Portable Tank Mixers?

These mixers typically consist of a motor (electric or pneumatic), a shaft, and one or more impellers, mounted on a sturdy clamp, bridge, or stand.
They are engineered to provide effective mixing in containers ranging from 5-gallon pails to 550-gallon IBC totes and small process tanks up to approximately 2,000 gallons.

Available in direct-drive (high speed) and gear-driven (low speed, high torque) configurations, portable tank mixers can handle a wide range of viscosities — from thin solvents and water-like fluids to medium-viscosity paints, coatings, and resins up to several thousand centipoise.

Key Design Features

  • Versatile Mounting Options – C-clamp, bridge mount, drum lid mount, or adjustable stand for easy positioning on different container types.
  • Multiple Drive Types – Electric (TEFC or explosion-proof), air-powered (pneumatic), and variable speed models with VFDs.
  • Impeller Selection – Propeller, pitched blade turbine, hydrofoil, or folding impellers that can pass through small openings (e.g., bung holes in drums).
  • Shaft Lengths – Available in various lengths to reach the proper mixing zone in drums, IBCs, or small tanks.
  • Material Options – 316 Stainless Steel shafts and impellers standard; Hastelloy or PTFE-coated versions available for highly corrosive fluids.
  • Lightweight & Portable – Designed for easy transport by one or two people between workstations.

Typical Applications

Portable Tank Mixers are commonly used in:

  • Drum and IBC mixing of paints, coatings, inks, and chemicals
  • Small-batch blending in pilot plants and R&D laboratories
  • Maintenance and cleanup operations (tank rinsing, residue suspension)
  • Food ingredients, flavors, and beverage syrups
  • Adhesives, resins, and sealants preparation
  • Water treatment chemical dosing and polymer activation
  • Pharmaceutical and cosmetic small-batch mixing

Why Choose Portable Tank Mixers?

Their greatest advantage is flexibility. A single portable mixer can serve multiple tanks or containers throughout a facility, reducing the need for permanently installed mixers on every vessel.
They are quick to set up, easy to clean or move, and cost-effective for intermittent or variable production schedules.

Whether you need to mix a 55-gallon drum of paint, blend ingredients in an IBC tote, or perform small-scale testing in the lab, portable tank mixers provide a practical, reliable, and economical solution for on-demand agitation.

Impeller Qty

1, 2, 3
Impeller Diameter

4", 6", 8", 12", 16", Other
Mount

Economy Clamp, Flange, Heavy Duty Clamp, Plate, Triclamp
Impeller Type

High Efficiency, Hydrofoil, Propellers
Gearbox

No, Yes
Motor Type

Air, TEFC, TEFC Stainless, XP TEFC
Wetted Material

304SS, 316SS
Speed Controller

No, Yes

Specifications

Portable Tank Mixers are versatile, mobile agitation systems designed for flexible mixing in drums, IBC totes, small tanks, and open vessels.
They offer quick setup, easy relocation between containers, and cost-effective performance for batch processing and pilot-scale operations.

Detailed Specifications – Portable Tank Mixers

Parameter Specification Notes / Options
Power Range 1/4 HP to 5 HP (0.18 kW – 3.7 kW) Electric or pneumatic drive
Drive Types Direct Drive (high speed) or Gear Drive (low speed, high torque) Variable Frequency Drive (VFD) optional
Impeller Types Propeller, Pitched Blade Turbine, Hydrofoil, Folding Impeller, Anchor (high viscosity) Folding impellers for bung-hole entry
Shaft Lengths 12″ to 60″ (305 mm – 1524 mm) standard Custom lengths available
Mounting Options C-Clamp, Bridge Mount, Drum Lid Mount, Adjustable Stand, Bung Adapter Quick-release clamps for easy relocation
Materials of Construction 316 Stainless Steel shaft & impellers (standard), Hastelloy, Titanium, or PTFE-coated options 316L SS for most corrosive services
Viscosity Range 1 cP to 25,000+ cP Gear-driven models for higher viscosities
Speed Range 300 – 3000 RPM (direct drive) or 30 – 500 RPM (gear drive) Variable speed control recommended
Power Supply Electric (115V / 230V / 460V) or Pneumatic (air-powered) Explosion-proof motors available
Typical Tank Sizes 5-gallon pails to 550-gallon IBC totes and small tanks up to 2,000 gallons Best suited for batch or intermittent mixing
Standards & Compliance CE, UL, ATEX (explosion-proof models), FDA-compliant materials available Material certificates provided upon request

Portable Tank Mixers are custom-configured based on container type, fluid viscosity, required mixing intensity, and available power source.
Impeller style, shaft length, and mounting method are selected to ensure the mixer reaches the optimal mixing zone while remaining stable and easy to move.

Their combination of portability, versatility, and cost-effectiveness makes them the practical choice for R&D labs, pilot plants, maintenance departments, and production facilities that need flexible mixing solutions without permanent installations on every vessel.

Power vs. Viscosity

Power Requirement vs. Viscosity

Portable Tank Mixers (1 HP to 5 HP Models)
Typical 55-Gallon Drum to 550-Gallon IBC Applications

Typical Power Consumption Curve – Portable Tank Mixers

Viscosity (cP)     |   Power Required (HP)
─────────────────────────────────────────────
1             |    0.5  (Direct Drive – Low Viscosity)
10             |    0.8
100             |    1.2
1000             |    2.0  ← Typical Design Point
5000             |    3.5  (Gear Drive Recommended)
10000            |    5.0  (Max for most 5 HP models)
20000+            |    Requires larger model or slower speed

Power demand increases significantly with viscosity. Direct-drive models work well for low viscosity; gear-driven models are preferred above 1,000 cP.

Key Notes on Power vs. Viscosity for Portable Tank Mixers

  • Low Viscosity (< 100 cP): Direct-drive motors with propeller or hydrofoil impellers are most efficient and use the least power.
  • Medium Viscosity (100 – 5,000 cP): Gear-reduced models provide higher torque while maintaining reasonable power consumption.
  • High Viscosity (> 5,000 cP): Requires larger horsepower, slower speeds, or special folding/anchor impellers.
  • Power scales roughly with viscosity to the power of ~0.8–1.0 depending on impeller type and mixing objective.
  • Variable Frequency Drives (VFDs) are highly recommended to optimize power usage and prevent motor overload during startup with viscous materials.
  • Air-powered (pneumatic) models are often preferred in hazardous areas or where electric power is limited.

Portable Tank Mixers must be properly sized for the expected viscosity range.
Undersized mixers will fail to achieve adequate mixing, while oversized units waste energy and increase operating costs.

For accurate power calculations based on your exact container size, fluid properties (specific gravity, rheology), impeller type, and desired mixing result, consult the manufacturer for a custom engineering recommendation.

Installation Procedures

Portable Tank Mixers are designed for quick setup and easy relocation. Proper installation ensures safe operation, stable mounting, and effective mixing while preventing vibration, shaft damage, or spills.

Installation Procedures for Portable Tank Mixers

Step Installation Procedure Tools / Materials Required Safety & Important Notes
1 Select the correct mixer model based on container type (drum, IBC, pail), fluid viscosity, and required mixing intensity. Verify motor voltage, explosion-proof rating (if needed), and impeller style. Product specification sheet Using the wrong model can cause poor mixing or equipment damage.
2 Position the container on a stable, level surface. Ensure the area is clean, well-ventilated, and free of trip hazards. For hazardous locations, confirm the mixer is rated for the area classification. Leveling tools Never operate on unstable or tilted containers.
3 Attach the mixer securely using the appropriate mounting method:
• C-Clamp: Tighten firmly to the rim of the drum or tank
• Bridge Mount: Position across the top of the container
• Drum Lid Mount: Secure to a compatible lid
• Bung Adapter: For insertion through 2″ bung opening		 Torque wrench (if applicable), appropriate mounting hardware Ensure the mount is rigid. Loose mounting causes vibration and shaft damage.
4 Insert the shaft and impeller into the liquid. For folding impellers, ensure they fully open once submerged. Position the impeller at the correct depth (typically 1/3 to 2/3 of liquid height for optimal mixing). None (manual adjustment) Do not run the mixer without liquid (dry running can damage the impeller and shaft).
5 Connect power supply (electric or air). For electric models, use proper grounding and GFCI protection if required. For pneumatic models, ensure clean, dry compressed air at the recommended pressure. Power cord, air hose, regulators Verify voltage and air pressure match the mixer nameplate before starting.
6 Start the mixer at low speed (if variable speed is available) and gradually increase to the desired operating speed. Observe for excessive vibration, noise, or instability. VFD controller (if equipped) Stop immediately if vibration is excessive and re-check mounting security.
7 After operation, turn off the mixer, disconnect power/air, and remove it from the container. Clean the shaft and impeller before storing or moving to the next station. Cleaning tools, solvent (if needed) Proper cleaning prevents material buildup and cross-contamination between batches.

Important Notes for Portable Tank Mixers:

• Always secure the mixer firmly before starting — loose mounting causes dangerous vibration and shaft damage.
• Never run the mixer dry (without liquid) as this can damage the impeller and bearings.
• For hazardous areas, use only explosion-proof or air-powered models.
• Use variable speed control when available to optimize mixing and reduce splashing.
• Clean the shaft and impeller after each use to prevent hardened material buildup.

Following these procedures ensures safe, efficient, and reliable performance while extending the life of your portable tank mixer.

Maintenance Procedures

Portable Tank Mixers are relatively low-maintenance devices due to their simple design. However, regular inspection and basic care are essential to ensure safe operation, prevent vibration issues, and extend the life of the motor, shaft, and impeller.

Maintenance Procedures for Portable Tank Mixers

Maintenance Task Procedure & Frequency
Daily / Pre-Use Inspection • Visually check the motor, shaft, and impeller for damage or wear
• Inspect mounting clamp/bridge for tightness and cracks
• Verify power cord or air hose is in good condition
• Check for loose bolts or vibration dampeners
After Each Use • Clean the shaft and impeller thoroughly with appropriate solvent or water
• Remove any hardened material or residue immediately
• Wipe down the motor housing and clamp
• Store in a clean, dry location
Weekly / Bi-Weekly • Check all mounting hardware and tighten as needed
• Inspect the shaft for straightness and runout
• Lubricate any grease fittings on gear-driven models
• Test motor operation and listen for unusual noise
Monthly • Deep clean the impeller and shaft
• Check electrical connections and grounding (electric models)
• Inspect air filter and lubricator (pneumatic models)
• Verify impeller is securely attached to the shaft
Quarterly / Semi-Annual • Perform a full inspection of the motor (brushes, bearings, cooling fins)
• Check gear reducer oil level and condition (gear drive models)
• Inspect shaft coupling or keyway for wear
• Test vibration levels during operation
Annual Major Service • Replace motor bearings if needed
• Change gearbox oil (gear drive models)
• Inspect and replace worn impellers or shafts
• Have explosion-proof motors professionally inspected (if applicable)

Important Notes for Portable Tank Mixers:

• Clean the shaft and impeller after every use — hardened material is the leading cause of imbalance and vibration.
• Never store the mixer with material still on the impeller.
• Pneumatic models require clean, dry air and regular lubrication of the air motor.
• Electric models should be protected from moisture and chemical splash.
• Loose mounting clamps are a common source of excessive vibration and shaft damage.
• Keep a spare impeller and shaft on hand for quick replacement during busy production periods.

Regular simple maintenance will keep your portable tank mixers running reliably and safely for many years.

Q&A

Question Answer
What are Portable Tank Mixers? Portable Tank Mixers are mobile, easy-to-move agitation systems designed for mixing in drums, IBC totes, pails, and small tanks. They consist of a motor (electric or pneumatic), shaft, and impeller mounted on a clamp, bridge, or stand that allows quick relocation between containers.
What sizes of containers are they suitable for? They are ideal for 5-gallon pails, 55-gallon drums, 275–550 gallon IBC totes, and small process tanks up to approximately 2,000 gallons. They are not typically used for very large fixed tanks.
What types of drives are available? • Electric (TEFC or explosion-proof)
• Pneumatic (air-powered)
• Direct drive (high speed) or gear-reduced (high torque, lower speed)
Variable Frequency Drives (VFDs) are often available for electric models to adjust speed.
What viscosity range can they handle? Portable tank mixers can handle viscosities from 1 cP (water-like) up to 25,000+ cP. Direct-drive models work best below 1,000 cP, while gear-driven models are recommended for higher viscosities.
What impeller types are commonly used? Propeller, pitched blade turbine, hydrofoil (for efficiency), and folding impellers (that can fit through small bung openings in drums and IBCs).
What are the main advantages of portable tank mixers? They are highly flexible — one mixer can serve multiple containers. They are quick to set up and move, cost-effective for intermittent use, and eliminate the need for permanent installations on every tank.
Are they suitable for hazardous or flammable materials? Yes. Explosion-proof electric motors and air-powered (pneumatic) models are commonly available for use in hazardous (Class I, Division 1) areas.
How do I choose the right portable tank mixer? Key factors include: container type and size, fluid viscosity, required mixing intensity (blending, suspension, dispersion), available power source, and whether the area is hazardous. Gear drive is preferred for viscosities above 1,000 cP.
Do portable tank mixers require much maintenance? They are relatively low-maintenance. Regular tasks include checking motor condition, inspecting the shaft and impeller for wear, and lubricating bearings on gear-driven models. Pneumatic models need clean, dry air supply.

Note: Portable Tank Mixers offer excellent flexibility and cost-effectiveness for batch processing and multi-container facilities.
Proper selection of power, drive type, impeller, and mounting method is essential for achieving the desired mixing result.

Advantages / Disadvantages

Advantages Disadvantages
  • Highly portable and easy to move between different tanks, drums, and IBCs
  • Cost-effective solution – one mixer can serve multiple containers
  • Quick setup and removal, ideal for batch processing and pilot plants
  • Available in electric and pneumatic versions for various environments
  • Wide range of mounting options (C-clamp, bridge mount, drum lid, etc.)
  • Can handle viscosities from water-like fluids up to several thousand cP
  • Folding impellers allow easy insertion through small bung openings
  • Lower capital investment compared to permanently installed mixers
  • Limited to smaller containers (best for drums and IBCs, not very large tanks)
  • Less stable than fixed mounted mixers – can vibrate or shift if not properly secured
  • Higher maintenance on clamps and mounting hardware over time
  • Power and torque limitations compared to heavy-duty fixed mixers
  • Not ideal for continuous 24/7 operation in large-scale production
  • Manual repositioning required between batches
  • Shaft runout and alignment can become issues with frequent moving

Note: Portable Tank Mixers excel in flexibility and cost-effectiveness for batch processing, pilot plants, and facilities with multiple mixing stations.
While they are not as robust as permanently installed industrial mixers for very large tanks or continuous duty, they offer excellent value when mobility and versatility are priorities.

Applications

Portable Tank Mixers are versatile, mobile agitation systems widely used wherever quick, flexible, and cost-effective mixing is needed in drums, IBC totes, pails, and small tanks.
Their ability to be easily moved between containers makes them ideal for batch processing, pilot plants, maintenance, and multi-station facilities.

Applications of Portable Tank Mixers

Industry / Application Typical Uses Purpose & Benefits
Chemical Processing Small-batch blending, solvent mixing, pH adjustment, additive dispersion, drum and IBC homogenization Provides flexible mixing without permanent installation, ideal for frequent formulation changes and pilot-scale testing.
Paints, Coatings & Inks Color matching, pigment dispersion, viscosity adjustment, drum and tote blending Allows quick movement between colors and batches while maintaining consistent quality with minimal downtime.
Food & Beverage Flavor mixing, syrup blending, ingredient suspension, small-batch sauce and dressing preparation Sanitary models with stainless steel wetted parts ensure compliance while offering easy cleaning and mobility between batches.
Pharmaceutical & Cosmetic Creams, lotions, ointments, small-batch API suspensions, buffer preparation Portable design supports flexible production and easy transfer between clean rooms or workstations.
Water Treatment Polymer activation, coagulant mixing, chemical dosing in drums or small tanks Allows rapid preparation of treatment chemicals and easy movement between dosing stations.
Adhesives & Sealants Two-part epoxy mixing, silicone blending, adhesive formulation in pails and drums Enables precise mixing of reactive materials with minimal waste and no cleaning between batches.
Maintenance & General Manufacturing Tank rinsing, residue suspension, cleaning solution preparation, small-batch custom mixing Highly mobile solution for maintenance departments and facilities with variable mixing needs.

Portable Tank Mixers are especially valuable when:

  • Production involves frequent batch changes or multiple small containers
  • Space or budget does not allow permanent mixer installations on every tank
  • Pilot-scale testing or R&D requires flexible mixing setups
  • Maintenance teams need mobile mixing capability for cleaning and preparation
  • Facilities handle a wide variety of viscosities and product types

Their combination of portability, ease of use, and cost-effectiveness makes portable tank mixers an indispensable tool for manufacturers who need reliable mixing without the expense and rigidity of fixed industrial agitators.

Download

Drawings

You may also like…

Related products