Combination Chains (C55/C55L/C60/C77/C188/C131/C102B/C102/C111/C110/C132)

Combination Chains used extensively in the cement.paper and pulp, quarrying, and mining industries for elevating and conveying a wide variety of abrasive and non-abrasive materials.It is also obtaining many uses in general commercial assembly conveyors. It is not suggested for drive chain.The construction of our Combination Chain can be either cottered or riveted. Cottered is normally considered regular. Pins have toned areas at their ends, which lock into the appropriately punched sidebars, preventing pin rotation during chain operation.
All pin holes are clean-cored for soft bearing areas and are dimensioned for proper pin clearance. Industry agricultural Chain dimensional requirements are rigidly managed and this chain may be interchanged with links of various other producers. Pitch sizes range from 1.631 to 6.050 inches; tensile power range ex1ends from 12,150 to 67,500 pounds.
All the factory’s Combination block links other than C55 and C55L have elliptical barrels. This adds extra metal where the sprocket to chain contact causes the majority of chain wear.
Attachments can be found in most of the pitch sizes for an array of applications.
Combination links are symmetrical and may therefore be operated in either path of travel. Brutaloy and cast steel sprockets are available for each pitch size.
Our Promal (Duramal) chains have warmth treated pins with Promal (Duramal) block links. Super Promal ( Duramal) chains have high temperature treated pins and sidebars with Promal ( Duramal) prevent links.Chains are also available with block links of the hard Promal (Duramal).



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