Raque Piston Fillers are fully customizable to address multiple application needs

Raque designs the Piston Fillers starting at the ground level, meeting customer’s specific application requirements for both equipment design and manufacturing. This ensures that the Piston Filler solution is as accurate and efficient as possible.


  • Optimizable for unique fill application requirements
  • High accuracy at low & high production volumes
  • Full production environment integration
  • Meeting or exceeds USDA, FDA, & OSHA standards
  • A simple design provides quick turnover


  • Custom tooling is the key to clean, accurate, and fast deposits
  • Multiple dispensing valve options
  • Properly sized product cylinders
  • Proprietary actuators
  • Hopper lane & center configurations


  • Multiple lane & center configurations for high and low volume applications, and high cycle rates
  • 135 degree block design provides gentle product path for improved product integrity
  • Gentle operating process that doesn’t degrade product or create product shear
  • Unrivaled washed rating and all external components are IP69K
  • Flexible hopper design that rotates beyond 90 degrees for easy access
  • Simple design means 20% fewer parts to manage
  • Custom controls means screens and functions that fit unique environment cultures
  • SEVRO or PNEUMATIC actuator design with 100% stainless steel air cylinders
  • IP69K servo-controlled product piston actuators have smooth exteriors
  • IP69K encapsulated hopper agitator motor and gearbox with smooth exterior
  • Unparalleled weight control across all viscosities and particulate sizes