“H” CLASS Refuse Drag Chains is used for conveying sawdust,wood chips, pulp, garbage, tankage, ashes, and other abrasive spend through either wooden or metal troughs. Due to its large, wide opening region, “H” CLASS Refuse Drag Chain provides sizeable transporting capacity when operated at moderate speeds.
Transmission Chain Leading face of each barrel is flat, providing a wide area to push material along the trough and also to keep carefully the chaim from riding over the top of the material. The rounded internal aspect of the barrel can be carefully shaped to make excellent sprocket contact. Sidebars are reinforced with wearing sneakers which provide both
additional wearing surface and stiffening for the link. A vertical member on each sidebar assures added link rigidity and shields the pin from harm.
“H”CLASS Refuse Drag Chain comes in EVRT-POWER Promal or Duramal with a tensile strength range of 36,400 to 52,000 pounds. This rugged working chain comes in a pitch selection of 5.000 to 8.000 inches. Each link is produced in accordance with manufacturer’s criteria and may be interchanged with links made by additional chain manufacturers. “H”CLASS Refuse Drag Chain comes in riveted construction only. Grease chambers, cored into each link’s barrel, hold grease which lubricates pins.
Wide faced sprockets, either of machined or cast steel, are recommended for”H” class Refuse Drag Chain procedure. Links should be operate in the direction of the closed barrel.