HST Homogenizer HL8


The HL8 is a high-pressure piston pump with six 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 HL8 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


  • Max. 60.000 l/h
  • Homogenizing pressure up to 400 bar
  • Motor power: max. 355 kW
  • Optional in aseptic execution
  • Pump valve selection suitable for the product
  • Machine cabinet for sound reduction up to 6 dB(A)

Weight with motor:  max. 10.700 kg


Technical Data


  • Cylinder block material : in stainless steel DIN EN 1.4405
  • Pump valves: Poppet or ball type in material StelliteTM alloy
  • Gear Type: crankshaft gear with forced oil lubrication
  • Frame material : painted steel
  • Motor : max. 355 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


Poppet valve

For low viscose and slight abrasive products

Model Max. Pressure Max. Capacity
HL8 (bar) (l/h)
-150T 150 60.000
-200T 200 55.000
-210T 210 50.000
-250T 250 42.000
-300T 300 35.000
-350T 350 30.000
-400T 400 24.000


Ball valve

For high viscose and strong abrasive products

Model Max. Pressure Max. Capacity
HL8 (bar) (l/h)
-150K 150 55.000
-200K 200 50.000
-210K 210 45.000
-250K 250 40.000
-300K 300 32.000
-350K 350 28.000
-400K 400 21.500


  • L x W x H (mm) : 3590 x 2302 x 1843
  • Weight : 10.700 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


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