Made in the USA This product is made in the USA

The JEM International GWM is a gross weigh, mechanical scale for filling open mouth bags. The Wolverine can fill bags from 10 lbs. to 110 lbs. (5 kg – 50kg) at speeds of 4-5 bags per minute with an accuracy of ± 4 ounce (100 gram).

The GWM scales can be supplied with a variety of spout sizes to accommodate your specific bag dimensions. Flex-Belt and Auger feeders are available to handle products that are not free flowing in nature. The scales are available in mild 10 gauge steel (GWM) or can be supplied with stainless steel product contact surfaces (GWM-S) or all stainless steel construction (GWM-SS) for corrosive products  or for food grade products (GWM-FG) such as salt, fertilizer and various food products.


  • up to 6 (50#) bags/min
  • dust tight spout (12″, 25″ or 31″ bags)
  • mild steel construction


  • Stainless steel contact surfaces
  • All stainless steel construction
  • Belt feeder
  • Auger feeder
  • Box fill spouts


  • Air: None (dust tight option 60 PSI @3CFM)
  • Electrical: None