Bulk Bag Dischargers
Bulk bag dischargers for tough applications
As industries continue to move towards the use of bulk bags, flexible polypropylene bulk containers that carry dry bulk powder in weights of 500-4,000 lbs., there are more choices than ever in bulk bag discharging equipment.
Bulk bag dischargers (BBD) were designed to meet growing needs as more manufacturers in the chemical and plastics industries switch to the bulk bag handling systems for specialized applications. The containers make transporting, storing and purchasing large amounts of powder easier and more affordable without the need for large silos.
Most powder handling companies design and manufacture many different models and sizes of bag dischargers or unloaders. The bulk bag dischargers are engineered to safely discharge product into conveyor systems which move the material to a processing area such as a mixer or blender for batching by using a flexible screw conveyor, aero-mechanical conveyor or vacuum conveyor, whichever is most appropriate for the application.
Bulk bag dischargers are said to increase productivity and yield, while reducing wasted materials. Bulk bag dischargers are available with a number of cost effective options such as side, corner and bottom bag massage or bag liner clamps strategically located to increase material flow with minimal product degradation.
Factors to consider in selecting a bulk bag discharger
bulk bag discharge
When selecting a BBD, it is important to research individual needs and how the equipment will be used. By using bulk bags there are the immediate logistical concerns that need to be answered.
Companies may first want to perform a usage analysis of the product they currently want to convey. Determine the annual consumption based on previous years’ records, as well as planned consumption.
Once the consumption amount is determined, contact the powder supplier and compare prices of the different containers available, such as bulk bags, Gaylord boxes, drums and 50 pound bags. By purchasing large volumes of material, a significant discount may be offered. At this point, companies may find it feasible to purchase material in other containers that fit their needs.
Another point to consider is the logistical transportation of a material to the processing facility. Contact the carrier for rates based on the different containers to be used.
Design a storage plan that can be augmented as needs change. Bulk bags can be easily stacked to increase inventory, provided the bags are accessible by forklift.
The most important option to look at when converting to bulk bag systems is how the equipment and product will be used. The addition of bulk bag dischargers will greatly reduce manpower usage, as well as waste from used containers. Review the costs for waste disposal and employee time for a more accurate cost savings analysis.
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