NXT Conversion Kit for existing all mechanical air and impeller bag packers


The NXT Conversion Kit converts an existing mechanical filler to a fully electronically weight controlled filler. Uses the existing scale beam and filler components. The NXT Conversion Kit is easily adjusted for bag weight changes, calibration, and printer capabilities. Bulk/Dribble provides means for added accuracy, and improves weight accuracy from mechanical filler +/- 8 oz. to typically +/- 3 oz.

Current Design
Basic Packer designs that are all pneumatic logic (no weight controller). Includes 700 Series Force Flow (Air) Packers and 800 Series Impeller Packers.

Upgraded Design
The NXT weight controller includes an upgrade to fully electronic solenoid operated air valves. The troubleshooting method is similar to that of PLC based systems and familiar to maintenance personnel. The weight controller also provides a user friendly interface that has many features. Bulk and dribble product flow greatly enhances the accuracy of the filled bags.


  • Converts a pneumatic packer to a full electronic weight controlled filler
  • All electronically controlled timers and solenoid valves, no pneumatic logic
  • Uses 24VDC control voltage for valves and I/O
  • Displays final bag weight
  • Allows weight settings to be seen and monitored
  • Improves accuracy
  • Available for II-G-1/2 hazardous environments
  • Available with RS232 or Ethernet output comms.