Unit Description:
Gravity Style Open Mouth Bag Filler for Packaging 20-110# (9-50KG) Bags with Free Flowing Granular & Pelleted Materials
at a Rate of 1-10 Bags per Minute.
NOTE: This machine is strictly intended for packaging free flowing granular materials. It is NOT recommended for powders
or any kind nor any kind of non-free flowing materials. All materials must be dry and of low humidity content to be used
with this machine.
Examples of Proper Application Include:
- Fertilizer, Corn, Soybeans, Salt, Sugar
- Sand, Limestone, Refractory Materials, Plastic Pellets
Principle of Operation:
The GWB Series gravity open mouth filler has a specially designed product flow gate powered by gravity. Product flows by
gravity from the supply hopper bin into the product feed inlet at the top of the machine. When a fill cycle is initiated,
the product flows through the gravity gate into a funnel spout and into the bag. No air or electricity is required for basic
operation. The GWB Series is an automatic gross weighing filler that simultaneously fills and weighs product directly into
the bag.
NOTE: This machine does not close or seal bags. This operation is completed as a separate operation with this series of bag
filler which we do offer which we do offer depending on the specific needs of your application. Click Here to Learn More
About Bag Sealing / Bag Closing Equipment.
Clean Operation:
The GWB Series gravity packer has a totally enclosed product flow path from the supply hopper bin all the way into the bag.
It can also be equipped with an optional air operated dust tight bag fill spout making the GB the cleanest filling gravity
style open mouth bag filler available in the industry.