PI 81 / PI 236 Injector

industrial food injectors

Industrial Food Injector

The Gunther PI 81/236 industrial food injector has been designed for the medium to large sized producer wishing to process both bone-in and boneless meat and contains the following features:

Multi-Needle Injection

  • Stainless Steel construction
  • Direct asynchronous servo motor drive positioned above the injection area
  • Quick change needle bridge system
  • Brine feed direct to needles, eliminating hoses
  • Pneumatically adjustable needle tension (except stiff needle bridge)
  • Pneumatically adjustable stripper bar
  • Working height infinitely variable (40-190mm or 40-200mm)

Conveyor Belt

  • Direct drive using asynchronous motor
  • Special polyethylene belt, completely removable for cleaning
  • Selectable feed adjustment (single, double, triple)

Brine System

  • Stainless Steel centrifugal pump with infinitely variable speed control
  • Brine pre filter system with pressure control


  • MC2R touch screem
  • 99 selectable programs, giving options for: recipe name, stroke height, needle bar speed, conveyor belt speed, one or two way brine injection, brine pressure and needle pattern
  • Automatic cleaning program, supervision of filter pollution, stand-by operation and visual fault indication
  • USB printer port, RS 232 interface

Additional cost options

  • Cleaning trolley for conveyor belt and filtration parts
  • Data collection
  • Single and double piston pump

Note: These injectors require a rotary filter system

Latest model includes:

  • New drive concept Günther Reverse II
  • Optional patented individual needle detection system and flow monitoring and detection of individual damaged needles
  • Optional dynamic stroke mode


Other brine injectors in this range include:

PIH 300 Meat Injection Systems

This meat curing and marinating system is part of the Gunther range of equipment for which Paragon Processing Solutions are sole agent for UK and Ireland.

Applications: Injection of bone-in and boneless meat and poultry.

Download the Product Brochure (pdf)