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Tensioners and Tighteners 
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Self-adjusting Tensioner B V-belt Size
Tensioners and Tighteners
Tensioners and tighteners are used to prevent damages in drive system components by maintaining a constant tension and keeping the belts and chains tightened. Raptor Supplies offers a wide range of these devices from CS Johnson, Fenner Drives, Lovejoy and Power Drive. Ideally designed for use with belts and chains, these automatic tensioners minimise wear on shafts and bearings while also absorbing shocks & vibrations. The self-adjusting feature of these units eliminates the need for periodic adjustments. The belt and chain guides are used to keep belts & chains aligned during operation. The UHMW construction (Ultra High Molecular Weight Polyethylene) reduce metal-on-metal wear. They are easy to install due to their two-piece channel design facilitating easy connectivity.
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