VAC-U-MAX has designed a number of bulk bag loading frames for different applications and will aggressively respond to all bulk bag loading opportunities. Two frames are offered as standard MDL104130A and MDL104130B. In general, the frames from VAC-U-MAX are simple, sturdy frames of square tubular construction with four legs and permitting a great number of loading options, including the supports for these. A simple bungee cord bag neck damp offers a major advantage in being able to seal any bag neck from 13 inch diameter to 24 inch diameter without changing the bag neck spout. An inflatable cuff, which is common on competitive units, is offered as an option. The disadvantage of this device is that a single size cannot accommodate a wide range of bag necks . The versatile and simple single venturi power unit with venturi discharge provides a source of low pressure air for bag inflation. A filter for the air displaced from the bag Is standard.
MDL104130B Is also constructed of rugged tubing, but is of bolted constriction and features an internal weigh frame with four load cells and summing box along with weigh meter of weigh control panel. Adjustment for different size bags is accomplished by raising or lowering the deck of the weigh frame.
MDL104130A is a simple welded frame of 3 inch square tubing with telescoping leg extenders so that this frame can be adjusted in height to handle bags from 36 inches tall to 72 Inches tall. If weighing Is to be accomplished, a 10,000 lb. capacity platform scale is mounted between the four legs .