Industrial Mixing Impellers

8 impeller models with the right mixing geometry for every viscosity level and process requirement. Up to 40% energy savings with CFD-driven design.

Impeller Models

Ø150–3500mm

Diameter Range

1–100K cP

Viscosity

50%

Energy Savings

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IMPELLER MODELS

8 Impellers, the Right Geometry for Every Process

A wide product range from low viscosity to high viscosity, gas dispersion to general-purpose mixing.

HWM Impeller

High-efficiency axial flow impeller. Low-to-medium viscosity, low speed, high pumping capacity.

Axial FlowØ200–3000mm40% Savings

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HM Impeller

Turbulence and low-viscosity impeller. Fast homogenization and dissolution.

Radial FlowØ150–2500mmHigh Speed

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HWM-B Impeller

Wide blade version of the HWM. Energy savings at ultra-low speeds in large tanks.

Wide BladeØ300–3500mm50% Savings

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HVM Impeller

High viscosity impeller. Helical blade for polymer, paste and gel mixing.

High ViscosityØ200–2500mm100K cP

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TVM Impeller

Dual-flow mixing impeller. Combined axial + radial flow pattern.

Dual FlowØ250–3000mmVersatile

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GDM Impeller

Gas dispersing impeller. Fermentation, oxidation and gas-liquid processes.

Gas DispersingØ200–2000mmHigh kLa

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GM Impeller

General-purpose mixing impeller. Economical, versatile, fast delivery.

General PurposeØ150–2500mmEconomical

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GDS Impeller

Fixed-blade gas dispersing impeller. Stable performance in continuous processes.

Fixed BladeØ200–1800mmSterilizable

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COMPARISON

Impeller Selection Guide by Process Type

Which impeller for which process? The table below shows the most suitable Mechanimix impeller models for each mixing process.

Process / Application	HWM	HWM-B	HM	HVM	TVM	GDM	GM4	GDS
Homogenization Liquid-liquid mixing	★★★	★★★	★★★	★★	★★	★	★	★★
Solid Suspension Settling prevention	★★★	★★★	★★★	★	★★★	★	★	★★
Gas Dispersion Mass transfer with sparger	★	★★	★	—	★	★★★	★★★	★★★
Heat Transfer In jacketed tanks	★★★	★★★	★★	★★★	★★	★	★	★★
Crystallization Low shear required	★★	★★★	★★	—	★★★	—	—	★
Emulsion / Dispersion Oil-water mixtures	★★	★	★★★	★★★	★	★★	★★	★
High Viscosity >10,000 cP	★	★	★★	★★★	★★	—	—	—
Fermentation O₂ transfer + low shear	★★	★★	★	—	★	★★★	★★★	★★★
Polymerization Variable viscosity	★★	★★★	★★	★★★	★★★	★	★	★★
Flocculation / Settling Low speed	★★★	★★★	★★★	—	★★★	—	—	★

★★★ Optimum | ★★ Suitable | ★ Limited | — Not Recommended

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