“H” CLASS Refuse Drag Chains is used for conveying sawdust,Transmission Chain wooden chips, pulp, garbage, tankage, ashes, and other abrasive waste materials through either wooden or steel troughs. Due to the large, wide opening area, “H” CLASS Refuse Drag Chain provides sizeable carrying capacity when operated at moderate speeds.
Leading face of every barrel is flat, providing a broad area to push material along the trough and to keep carefully the chaim from riding over the top of the material. The rounded internal side of the barrel can be carefully shaped to make excellent sprocket contact. Sidebars are reinforced with wearing sneakers which provide both
additional wearing surface area and stiffening for the link. A vertical member on each sidebar assures added link rigidity and 
shields the pin from damage.
“H”CLASS Refuse Drag Chain is available in EVRT-POWER Promal or Duramal with a tensile power selection of 36,400 to 52,000 pounds. This tough working chain is available in a pitch range of 5.000 to 8.000 inches. Each hyperlink is stated in accordance with manufacturer's specifications and may be interchanged with links created by additional chain producers. “H”CLASS Refuse Drag Chain is available in riveted construction only. Grease chambers, cored into each link's barrel, keep grease which lubricates pins.
Wide faced sprockets, either of machined or cast metal, are recommended for”H” course Refuse Drag Chain operation. Links should always be run in the direction of the closed barrel.
