{"id":13499,"date":"2026-09-18T01:23:50","date_gmt":"2026-09-18T01:23:50","guid":{"rendered":"https:\/\/miningspareparts.com\/en\/product\/tp450-cone-crusher-wedge-assembly\/"},"modified":"2026-09-18T03:41:42","modified_gmt":"2026-09-18T03:41:42","slug":"tp450-cone-crusher-wedge-assembly","status":"publish","type":"product","link":"https:\/\/miningspareparts.com\/en\/product\/tp450-cone-crusher-wedge-assembly\/","title":{"rendered":"TRIO17026581 Wedge Assembly with Bolt and Nut for TP450 Crusher"},"content":{"rendered":"
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Product Overview<\/h2>\n

This is a complete wedge assembly set<\/strong> for the TP450 cone crusher<\/strong>, comprising the wedge body together with its matching bolts and nuts \u2014 the components that clamp and secure the mantle and bowl liner in the crushing chamber. Manufactured by MiningSpares from cast steel with a durable painted finish, the set is supplied as a matched kit so that the wedge, bolt and nut threads are fully compatible and fasten correctly under load.<\/p>\n

Wedge Assembly Components<\/h2>\n\n\n\n\n\n\n\n
No.<\/th>\nItem Code<\/th>\nItem Name<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nTRIO17026581<\/td>\nWedge Assembly<\/td>\nTP450<\/td>\n<\/tr>\n
2<\/td>\nTRIO17023529<\/td>\nBolt of Wedge Assembly<\/td>\nTP450<\/td>\n<\/tr>\n
3<\/td>\nTRIO17023527<\/td>\nNut of Wedge Assembly<\/td>\nTP450<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Equipment Overview<\/h2>\n

The TP450<\/strong> is a heavy-duty cone crusher widely used in mining, quarrying and aggregate production for secondary and tertiary crushing of hard rock and ores. Inside the crushing chamber, the mantle is mounted on the main shaft and the bowl liner is held in the upper frame; both are locked in position by a ring of wedge assemblies. Each wedge presses the liner against its seating face, while the bolt and nut clamp the wedge in place and maintain the preload as the machine operates.<\/p>\n

Why the Wedge Set Matters<\/h2>\n