This pre-stretching plate production line equipped with one set of 6000t stretching machine which possess the largest capacity and most advanced technology domestically, one set of 9-rolls straightener, as well as the incorporated spray-quenching furnace, ageing furnace, precise sawing machine, polishing and filming machine, waterlogging detection equipment.
Purpose: to fulfill the process of heating, quenching, straightening, stretching & levelling, cutting, ageing, polishing etc for medium-thick size AL and its alloy plate product, so that the pre-stretching plate products of multiple size & property satisfying with customer’s need can be produced.
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