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guillotine shearing blade for mechanical cutting machine Quality assurance:1.The choice of materials (for the toughness and abrasion resistance required by customers to choose the appropriate material) Chemical composition of product have high quality and scientific control curve.In addition to conventional elements,we add a moderate precious and rare element for the balde material . For the fast and accurate detection and adjustment of chemical composition,our company has invested large amounts of funds in the laboratory equipment to ensure the desired target value of the product. 2.Forging By forging the product can be removed cast defects appear in the smelting process like osteoporosis and optimized microstructure. Because of saving a complete flow line,the forging material have a better machanical properties than the same material. Except rolled sheet,profiles or welded parts that are simple shapes available,the important parts that need high mechanical load and grim working conditions are used the forging. 3.Advanced heat treatment processHeat treatment process
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