dry-bulk manufacturers, UNITED STATES \worldofchemicals.com
Dry Bulk

Polar manufactures dry bulk/pneumatic trailers in large cube and small cube format. Models ranging from a 550 Cubic feet single hopper design to a 2800 cubic feet 6 hopper design. Available in pneumatic and vacuum pneumatic designs. Round sloping interior surfaces with steep, smooth hoppers, to unload quickly and completely.