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HIGH-SPEED STEEL EJECTOR PINS
Material: SKH51 Hardness: 59-61HRC
Capable to process min diameter reach 0.2mm, max accuracy reach 0.002mm.
Able to chrome surface and do mark rolling and so on.
These series products with high hardness, good toughness, well hard-wearing and heat-stable, more suitable application in precise mold, optimal its lifetime, especially in controlling heat deform. |
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RECTANGULAR EJECTOR PINS
Material: SKH51 Hardness: 59-61HRC
Rectangular part can reach 0.3mm after processing, accuracy can reach 0.005mm.
Rectangular part is done after heat treatment and grinding, to insure the stability of internal structure, optimal toughness and not to be easily deformed. |
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EJECTOR SLEEVES
1.Material: SKH51 Hardness: 59-61HRC Length: within 300mm Coaxial: 0.001mm Accuracy: 0.005mm
2. Material: SKD61 Inner Hardness: 38-42HRC Surface Hardness: above HV900
Length: within 1000mm Coaxial: 0.06mm Accuracy: 0.01mm
These inner holes of series product are done by lapping and control coaxial rigidly, make sure that matching and interchanging inner hole, ejector and its core. |
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