Select a wide range of sprocket and sprocket hub for from 0.2 to 120 tons crawler heavy excavator, scraping machinery and other special machinery.
The casting sprocket, bolt and nut fastening connection type sprocket and welding type sprocket can sure the perfect assembly and also can eliminate the risk of bolt can’t fix the hole or loose.
The effective depth of quenching ensure the excellent anti-wear and longer life span.
