projects
Bulk Bag Improvement
Upgrades to Bulk Bag Unloader System Increases Safety and Sanitation
Spec Engineering provided an on-site evaluation for an existing bulk bag system and equipment, followed by front-end design services of necessary and recommended enhancements to improve the current system to a safer and more user-friendly operation.
Project Highlights:
- Equipment includes: bag spreader, bulk bag massage paddles, bulk bag punches, bulk bag load cells, 4″ pneumatic convey piping, blower package, trolley, frames, access chamber, surge hopper, airlock.
- Features a more sanitary design that utilizes stainless-steel construction.
- New design protects against potential explosion to safeguard equipment and human safety.

Spec Engineering is a Gray company.
Spec is a process engineering company, focused on best-in-class solutions for customers in the food, grain, minerals, chemicals, and pharma industries. In 2019, Spec became part of the Gray family of brands. As a Gray company, we continue to offer comprehensive expertise, catered to your scope, schedule, and budget.