Long-Lifespan Sash Press Brake Upper Die for Aluminum Alloy Door Window Processing

Long-Lifespan Sash Press Brake Upper Die for Aluminum Alloy Door Window Processing. Premium Material Construction: Made from 42CrMo alloy steel with hardness up to HRC 56-60 for superior durability. Anti-Marking Tip Design: Specially engineered tip prevents surface marks and scratches on delicate aluminum profiles. Customizable Solutions: Available in custom angles, radii, and lengths based on customer drawings and samples. Extended Service Life: Delivers 30-50% longer service life compared to traditional tools through advanced heat treatment. No Minimum Order Quantity: Accepts orders of any size from single pieces to bulk quantities without MOQ restrictions. Comprehensive Quality Control: Strict inspection process including CNC machining, grinding, and CMM dimensional checks.