In-Motion Weigher

See the overview for the PDI In-Motion Weigher in the video below.

The PDI In-Motion Weigher accurately weighs cases, trays, and boxes to ensure correct product weight before shipping. Weighing is performed while the product is in motion.

The functions of the machine are weighing, sequencing, and product reject. All functions of the machine occur in a compact footprint to save floorspace. In-motion weighing increases the product per minute throughput.

The weigh belt automatically adjusts to different length product. This allows for different-length product to be run concurrently without the need for operator intervention.

The product is sequenced onto the weigher by a Next Case Holdback roller. Only one case of product is allowed to pass the holdback roller at a time to ensure that it is weighed properly.

If the product is not filled to the correct weight, it will be removed from the line by a belt reject system. Using a belt reject system eliminates the need for mechanical arm pushers, increasing safety and throughput. The roller reject conveyer is designed to fit the machine in three separate layouts: front-facing, left-facing, and right-facing.

The machine completes its functions by using highly efficient and reliable DC brushless motors, increasing machine uptime and reducing energy consumption. Since all drives on the machine are fully electric, there is no need for pneumatic actuators or compressed air.

Additional benefits of this machine are standard industry controls—which minimize the amount of training required—and the machine’s industrial design.