Emulsfying Pump

Emulsifying pumps are high-shear fluid processing devices manufactured from premium 304 or 316L stainless steel, featuring mirror-polished internal surfaces and seamless, dead-angle-free machining. They are rigorously designed to comply with international hygienic standards including 3A, FDA, and EHEDG, offering exceptional resistance to contamination and facilitating swift, thorough CIP (Clean-in-Place) cleaning procedures. Primarily deployed in industries that demand the highest levels of sanitation—such as food processing, beverage production, pharmaceuticals, dairy manufacturing, bioengineering, and personal care chemicals—these pumps are engineered to simultaneously transport, mix, homogenize, and emulsify fluid products. By generating intense hydraulic shear forces, they effectively reduce particle size and stabilize emulsions, ensuring consistent product quality, uniform texture, and uncompromised process hygiene from batch to batch.

Common Types

  • In-line emulsifying pump: Designed for direct installation within pipeline systems, providing continuous high-shear emulsification during product transfer, ideal for large-volume production lines.

  • Batch emulsifying pump: Operates in recirculation mode within mixing tanks, allowing repeated processing until the desired emulsion stability and particle size are achieved, suitable for small-batch and R&D applications.

  • Single-stage emulsifying pump: Features one rotor-stator stage, delivering moderate shear force for simple mixing and pre-emulsification tasks with relatively low viscosity products.

  • Multi-stage emulsifying pump: Equipped with multiple rotor-stator stages in series, generating progressively higher shear intensity for fine emulsions, nano-suspensions, and high-viscosity formulations requiring superior homogenization.

Structural Advantages & Corresponding Benefits

  1. Multi-stage Rotor-Stator High-Shear Working Head

  • Special point: Quick-release clamp connections and a pull-out cartridge assembly that allows the rotor-stator set to be extracted without disconnecting pipeline flanges or motor mounts

  • Result: Reduces maintenance downtime by up to 60%, facilitates tool-free inspection and part replacement, and supports rapid product changeovers—critical for multi-product dairy, beverage, and daily chemical plants where batch-to-batch cross-contamination must be avoided.

  • Modular Cartridge-Style Disassembly Design

  • Special point: Single or dual flush-front mechanical seals made of SiC/SiC or tungsten carbide, with no stagnant zones at the seal face, and optional barrier fluid circulation for sterile applications

  • Result: Prevents product contamination from seal wear or leakage, extends seal service life by 3–5× compared to conventional seals, and enables dry-running protection, ensuring uninterrupted aseptic production in pharmaceutical and biotech lines.

  • Integral Flush-Front Mechanical Seal with Product-Lubricated Design

  • Special point: Precision-engineered rotor-stator stages with radial and axial clearance tolerances down to 0.1–0.3 mm, driven by a high-speed motor generating tip speeds up to 40 m/s

  • Result: Produces intense hydraulic shear and cavitation forces that reduce droplet/particle sizes to 1–5 μm, achieving stable emulsions and uniform dispersions in a single pass, eliminating the need for downstream high-pressure homogenizers.

 
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