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*Lift time:=14px> 3000 times* High yield & high utilizatio*Ball core can replace* No disorder mold & No shrinkageDia 20MM-140MM Metal Mould For Steel Ball Related Mould:[color=#0070c0]Dia 20MM-140MM Grinding Ball Metal Mold[/color]quenching furnace for steel ball
tempering furnace for casting ball
casting ball metal mould
die casting mould for chrome steel ball