HST Homogenizer HLI75


The HLI75 is a high-pressure piston pump with three pistons and a homogenizing device. The pistons are orientated horizontally. Depending on the application, the homogenizer is available in single-stage or two-stage versions. A choice of valve materials is available, e.g. stainless steel and sintered materials, to handle a wide range of different products.

The cylinder block is made of high-alloy, forged, corrosion-resistant stainless steel and has a minimum of wearing parts. The HLI75 delivers high CIP performance due to the high-quality surface and avoidance of dead space. A variety of cylinder block designs are available for septic and aseptic processing of a broad range of products

The advantage of this machine is that the gear oil is no longer water-cooled, because this gear is an integrated transmission which does not require a lubricating oil cooling. The advantage for the customer are that important resources of water and energy are saved, as no oil pump is required.

Technical Data


  • Cylinder block material : in stainless steel DIN EN 1.4405
  • Pump valves: Poppet or ball type in material StelliteTM alloy
  • Gear Type: integrated gear without forced oil lubrication
  • Frame material : stainless steel
  • Motor : max. 75 kW/ IE3


  • Machine control via control cabinet
  • Optional:
  • PLC Siemens S7-1200/1500 or Allen Bradley including tested software
  • Touch panel HMI Siemens KTP
  • Control cabinet air conditioning
  • Plug&Play solution: Machine and control cabinet are tested together
  • Max. 20.000 Liter per hour
  • Homogenizing pressure up to 750 bar
  • Absorbed motor power: max. 75 kW
  • Optional in aseptic execution
  • Poppet valves for low viscous and slight abrasive
  • products
  • Ball valve for high viscous and abrasive products
  • Integrated lubrication system

Weight incl. motor: max. 3.800 kg


Poppet valves

Poppet valves for low viscous and  slight  abrasive products

Model Max. Pressure Max. Capacity
 HLI75 (bar) (Liter per hour)
-100T 100 20.000
-150T 150 14.000
-200T 200 10.500
-250T 250   8.500
-300T 300    7.000
-350T 350    6.000
-550T 550    3.800


Ball valves

For abrasive and high viscous products

Model Max. Pressure Max. Capacity
HLI75 (bar) (Liter per hour)
-150K 150 14.000
-200K 200 10.500
-250K 250    8.200
-350K 350    5.900
-550K 550    3.700
-750K 750    2.900
  • L x W x H (mm) : 2550 x 1500 x 1800
  • Weight : 4.000 kg
  • Dairy Industry (e.g. yoghurt, milk, cream, cheese)
  • Spray drying applications: e.g. milk powder
  • Ice cream mix
  • Beverage Industry (e.g. fruit juices, fruit concentrates, fruit purees and Liqueurs)
  • Homogenization of various tomato products
  • Chemical applications (e.g. polymerization, wax, latex)
  • Pharmaceutical applications (e.g. enteral nutrition, parenteral nutrition)
  • Biotechnological applications (e.g. various cell disruption)

Download Technical Doc


Need help with dairy machinery transportation?

Every month we export machinery to customers all over the world.

Offering competitive prices for air, sea or road freight, we can crate machinery and process all export documents to ensure the process is quick and stress free.

To enquire about shipping, just give us a call on +44(0) 1455 220 179


Need spares for this machine?

DairyBits stocks a host of spare parts for dairy and ice cream machinery.

With international shipping and door-to-door courier services, Dairy Bits can supply them quickly before any major disruption occurs. Click below to go to the site.

Have a machine like this to sell?

We make quick decisions and pay the best prices in cash for good quality, used dairy and food processing machinery, from single machines to complete plants.

To sell your machinery, just give us a call on +44(0) 1455 220 179 or

email us


To read or send us your own review of our products and services, please click below.

Read our reviews