Heavy Duty Bottom Entry Agitators

Types: HDMB

Blending (petro)chemical, food or pharmaceutical products for instance in reactors are examples of heavy duty applications where bottom entry agitators and mixers are selected.

These applications are characterized by:

  • Mixing applications where extremely high forces are required
  • Very large tank volumes where a bottom bearing is not desirable
  • Highly viscous fluids exceeding even 100.000 cP
  • High pressure tanks exceeding even 100 bar g
  • Temperatures exceeding even 250 °C
Heavy Duty Bottom Entry
Motor power15 kW - 200 kW
MaterialsStainless steel 304, 316 L, Duplex (Super), Hastelloy C4 or C2000, Titanium Grade 2 or 7
CoatingsC3, C4, C5 of C5M
Surface wetted partsGround until Ra < 0,4 µm, handpolished till <0,2 μm or electropolished
Explosion proof (ATEX)Ex zone 0, 1 or 2 for gas, 21 or 22 for dust or Non-Ex version
AccessoriesDirect or gear driven (all brands), all kinds of sealing systems, adapted flanges to vessel

HDMB mixers

Jongia’s HDMB type industrial mixer is designed for heavy industrial applications. Its modular construction allows easy mounting of all kinds of shaft seals, whichever seal is required.

Radial and axial loads on the drive are completely absorbed by a separate double bearing section and the flexible coupling connecting the mixer shaft to the drive. The HDMB industrial mixer has a rigid torsion-free mixer housing. An optional spacer coupling in the mixer housing allows fast and simple seal replacement without removing drive or mixer shaft.This robust construction and the precision of its running characteristics guarantee the durability of the shaft seal.

Applications Heavy Duty Bottom Entry Agitator – HDMB

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