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“H” CLASS Refuse Drag Chains is used for conveying sawdust,wood chips, pulp, garbage, tankage, ashes, and other abrasive waste materials through either wooden or metal troughs. Due to the large, wide opening area, “H” CLASS Refuse Drag Chain provides sizeable having capacity when managed at moderate speeds.
The front face of each barrel is flat, providing a broad area to push material along the trough and also to keep the chaim from riding outrageous of the material. The rounded internal part of the barrel is carefully shaped to create 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 protects the pin from harm.
“H”CLASS Refuse Drag Chain comes in EVRT-POWER Promal or Duramal with a tensile strength selection of 36,400 to 52,000 pounds. This tough working chain is available in a pitch selection of 5.000 to 8.000 inches. Each link is stated in accordance with manufacturer’s standards and may become interchanged with links made by other 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 steel, are Leaf Chain recommended for”H” course Refuse Drag Chain procedure. Links should be operate in the direction of the closed barrel.