Tough-guy Tsubaki Pull-down Chain

Mining Hole Blast Application

This site is a coal mine. The drill rig is roaring because it is working against a very hard rock bed. This is a very tough environment for both man and machines.

The customer had a difficult time with their pull-down chains. Most of these chains had loose pins and there was evident cracking and breaking of these chain parts.

hole blast mining

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The solution was to apply Tsubaki Technology to stop this problem. Tsubaki provided chain with pins that employed a special coating that protected the pins and greatly extended the chain life.

– 2009 July 10