Editorial Technical Reference

High-Pressure Homogenizer

This page explains how High-Pressure Homogenizer is classified within Beverage Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A mechanical device that uses high pressure to reduce particle size and create uniform emulsions in liquid products.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for High-Pressure Homogenizer

Definition
The High-Pressure Homogenizer is a component within the Integrated Beverage Mixing and Homogenization System, designed for the beverage manufacturing industry. It applies intense pressure, typically in the range of 1500–3000 bar, to force liquid mixtures through a narrow homogenizing valve gap (10–100 µm). This process generates intense shear, turbulence, and cavitation forces that break down particles and droplets, achieving uniform dispersion, stability, and improved texture in beverages. The unit is constructed with wetted parts in 316L stainless steel, with PTFE seals and EPDM O-rings, ensuring corrosion resistance and chemical compatibility. It operates within a product temperature range of 5–90 °C and a flow rate of 10–10000 L/h, depending on the model. The homogenizer is available with sanitary tri-clamp or flange connections (DN25–DN100) and requires utilities such as cooling water (10–30 L/min) and compressed air (6–8 bar). Motor power ranges from 5.5 to 250 kW, and noise levels are between 75 and 95 dB(A) at 1 meter. The unit is designed for continuous duty (24/7) in production settings. Key parameters include maximum operating pressure, flow rate, valve gap, temperature, materials, connection size, motor power, noise, duty cycle, utilities, and operating windows for pressure, temperature, flow, and pH (2–12). Standards referenced include ASME B31.3, ASTM A240/A276, DIN 11851, IEC 60034, and ISO 3744. These standards serve as procurement references; actual compliance must be verified with the manufacturer. For specific applications, confirm model-specific values and standards with the legal manufacturer or supplier.
Working Principle
The liquid mixture is pumped at high pressure through a narrow homogenizing valve or gap. The intense pressure drop creates shear, turbulence, and cavitation forces that reduce particle size and create stable emulsions. The gap is adjustable, and smaller gaps increase shear and energy input. The process is influenced by pressure, temperature, flow rate, and product pH, all of which have defined operating windows for optimal performance.
Common Materials
Stainless Steel 316L
Technical Parameters
ParameterTypical rangeNotes & selection driver
Maximum operating pressure1500–3000 bar1500–3000 — Higher pressure for finer emulsions; 3000 bar for nano-emulsions. Higher pressure for finer emulsions; 3000 bar for nano-emulsions.ASME B31.3
Flow rate / capacity10–10000 L/h10–10000 — Depends on model; pilot scale 10–100 L/h, production up to 10000 L/h. Depends on model; pilot scale 10–100 L/h, production up to 10000 L/h.
Homogenizing valve gap10–100 µm10–100 — Adjustable; smaller gap increases shear and energy input. Adjustable; smaller gap increases shear and energy input.
Product temperature range5–90 °C5–90 — Above 90°C may cause protein denaturation or valve damage. Above 90°C may cause protein denaturation or valve damage.
Material of construction (wetted parts)316L stainless steel, PTFE seals, EPDM O-rings316L stainless steel, PTFE seals, EPDM O-rings — 316L for corrosion resistance; PTFE for chemical compatibility. 316L for corrosion resistance; PTFE for chemical compatibility.ASTM A240/A276
Inlet/outlet connection sizeDN25–DN100 mmDN25–DN100 — Sanitary tri-clamp or flange; size depends on flow rate. Sanitary tri-clamp or flange; size depends on flow rate.DIN 11851
Motor power5.5–250 kW5.5–250 — Scales with pressure and flow; 250 kW for 10000 L/h at 1500 bar. Scales with pressure and flow; 250 kW for 10000 L/h at 1500 bar.IEC 60034
Noise level75–95 dB(A)75–95 — At 1 m distance; higher for larger units; may require enclosure. At 1 m distance; higher for larger units; may require enclosure.ISO 3744
Duty cycleContinuous (24/7)Continuous (24/7) — For production; intermittent for lab units. For production; intermittent for lab units.
Utilities requiredCooling water: 10–30 L/min; compressed air: 6–8 barCooling water: 10–30 L/min; compressed air: 6–8 bar — For valve cooling and pneumatic control. For valve cooling and pneumatic control.
Pressure1500–3000 bar1500–3000 bar — Outside this window: Below 1500 bar: insufficient particle size reduction; above 3000 bar: valve wear, seal failure, and excessive energy consumption. Outside this window: Below 1500 bar: insufficient particle size reduction; above 3000 bar: valve wear, seal failure, and excessive energy consumption.
Temperature5–90 °C5–90 °C — Outside this window: Below 5 °C: increased viscosity, higher pressure drop; above 90 °C: protein denaturation, valve cavitation damage, and seal degradation. Outside this window: Below 5 °C: increased viscosity, higher pressure drop; above 90 °C: protein denaturation, valve cavitation damage, and seal degradation.
Flow rate10–10000 L/h10–10000 L/h — Outside this window: Below 10 L/h: inefficient for production; above 10000 L/h: pressure drop and insufficient homogenization. Outside this window: Below 10 L/h: inefficient for production; above 10000 L/h: pressure drop and insufficient homogenization.
pH of product2–122–12 — Outside this window: Outside range: corrosion of 316L, especially with chlorides; use Hastelloy if pH < 2 or > 12. Outside this window: Outside range: corrosion of 316L, especially with chlorides; use Hastelloy if pH < 2 or > 12.

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • High Pressure Pump
    Generates the required pressure to force liquid through the homogenizing valve
    Material: Stainless Steel
  • Homogenizing Valve
    Creates the narrow gap where high shear forces break down particles
    Material: Tungsten Carbide
  • Pressure Intensifier
    Amplifies hydraulic pressure to achieve ultra-high homogenization pressures
    Material: Stainless Steel

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

What Decides the Award
  • What is the required particle size (D90) and emulsion stability for your product?
  • What is the production capacity (L/h) needed?
  • What is the maximum operating pressure required for your application?
  • What are the product's temperature and pH range?
  • What are the required sanitary standards (e.g., 3-A, EHEDG) for your industry?
  • What is the acceptable noise level and energy consumption?
  • What is the budget for capital and maintenance costs?
Failure Modes & Inspection
  • Valve wear
    Check: Visual inspection for pitting or erosion; measure gap and pressure drop; check particle size distribution.
  • Seal leakage
    Check: Visual inspection for leaks; pressure test; check for product contamination.
  • Clogging
    Check: Monitor pressure increase; disassemble and inspect valve; check feed filtration.
  • Cavitation damage
    Check: Ultrasonic testing or visual inspection for pitting; monitor noise and vibration.
  • Motor overload
    Check: Check motor current; inspect for bearing wear; verify pressure settings.

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Cavitation damage
Cause: Insufficient inlet pressure or flow starvation causing vapor bubble formation and implosion on valve seats and homogenizing pistons, leading to pitting and material loss.
Seal and packing failure
Cause: High cyclic pressure fatigue, thermal degradation from product temperature, or abrasive wear from particulate contamination in the fluid stream.
Maintenance Indicators
  • Abnormal high-frequency vibration or knocking noise from the homogenizing head, indicating cavitation or worn valve components.
  • Visible product leakage around piston rods or valve assemblies, or a sudden drop in homogenization pressure without a process change.
Engineering Tips
  • Maintain strict control of inlet pressure above the vapor pressure of the product and ensure proper pre-homogenization deaeration to prevent cavitation.
  • Implement a proactive seal and wear-part replacement schedule based on operating hours and product abrasiveness, and use high-purity compatible lubricants for piston and valve guides.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ASME BPE-2019 - Bioprocessing equipment CE Marking - Machinery Directive 2006/42/EC

Quoted from the published standard.

Manufacturing Precision
  • Pressure vessel bore: +/-0.025mm
  • Sealing surface flatness: 0.05mm
Quality Inspection
  • Hydrostatic pressure test at 1.5x maximum working pressure
  • Material composition verification via X-ray fluorescence (XRF) analysis

Manufacturers of High-Pressure Homogenizer

8 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Chaoli Homogenizing Pump
Changzhou, Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Homogenizer Machine
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
LDTD Homogenizer
Changzhou, Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Ningbo Scientz Biotechnology
Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shanghai Donghua Homogenizer
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shanghai Precise ZenoPack
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Wenzhou Kinding Machinery Co., Ltd.
Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Yocell Biotechnology (Qingdao) Co., LTD
Shandong, CN
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
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Manufacturing capability
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Inspection readiness
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Frequently Asked Questions

What is the typical operating pressure range for this homogenizer?

The typical operating pressure range is 1500–3000 bar, as listed in the directory. Higher pressures within this range produce finer emulsions, with 3000 bar used for nano-emulsions. However, the exact pressure capability depends on the specific model and application, so verify with the manufacturer.

What materials are used for wetted parts?

Wetted parts are constructed from 316L stainless steel, with PTFE seals and EPDM O-rings. These materials provide corrosion resistance and chemical compatibility. For products with pH outside 2–12, alternative materials like Hastelloy may be required, but this must be confirmed with the manufacturer.

What are the recommended operating conditions for temperature and flow rate?

The recommended product temperature range is 5–90 °C. Below 5 °C, viscosity increases and pressure drop rises; above 90 °C, protein denaturation and valve damage may occur. The flow rate range is 10–10000 L/h, depending on the model. Outside these ranges, performance may be inadequate or cause equipment damage.

What standards are referenced for this component?

The directory lists standards such as ASME B31.3 for pressure piping, ASTM A240/A276 for stainless steel, DIN 11851 for connections, IEC 60034 for motors, and ISO 3744 for noise measurement. These are procurement references; actual compliance must be verified with the manufacturer or supplier.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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