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Máquina de moldagem de injeção barril de parafuso bimetálico
Descrição do produto
Nossa empresa não apenas obteve a notável conquista sobre a produção de parafuso e barril bimetálicos normais, também pesquisamos profundamente o barril e o parafuso para o plástico de engenharia especial, por enquanto grande parte dos plásticos de engenharia adicionam o cálcio, caulim, argila vermelha, sílica ou adicione fibra de vidro, fibra de carbono, fibra de boro e plástico livre de halogênio para tornar o plástico original muito melhor para adaptar os produtos plásticos específicos. Por outro Esse problema, inventamos um tipo de pó de liga especial, cujo ingrediente contém 25% ~ 50% de carboneto de tungstênio.
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material |
Grade A Wc-10 tungsten carbide alloy |
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Processing range |
Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
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Processing technic |
Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
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Alloy powder composition |
Wc(50%-60%),C,Si,Cr,B,Ni,Mo,Co,etc |
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The index of hardness |
HRC62-65,the service life of 5-6 times longer than the nitrided one |
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Characteristics of alloy powder |
High wearing resistance,high corrosion resistance and high temperature resistance |
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Apply to |
Nylon plus 30% - 50% glass fiber, bakelite, magnetic powder, ceramic powder, aluminum magnesium powder, iron powder, LCP and halogen-free flame retardant plastic |
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material |
Grade B Ni-20 Ni-based alloy |
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Processing range |
Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
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Processing technic |
Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
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Alloy powder composition |
Ni,C,Si,Cr,B,Mo,Co,Wc(20%-25%),etc |
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The index of hardness |
HRC60-63,the service life of 4-5 times longer than the nitrided one |
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Characteristics of alloy powder |
High corrosion resistance,high wearing resistance and high temperature resistance |
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Apply to |
PE, PC, PVC, LCP, acrylic, transparent plastic, halogen free flame retardant plastic, corrosion resistance of resin plastic, etc |
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material |
Grade C Fe-30 Fe-based alloy |
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Processing range |
Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
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Processing technic |
Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
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Alloy powder composition |
Fe,C,Si,Cr,B,Mo,Ni, Co,etc |
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The index of hardness |
HRC59-61,the service life of 3-5 times longer than the nitrided one |
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Characteristics of alloy powder |
Wearing and corrosion resistance |
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Apply to |
Nylon plus 10% -30% glass fiber, PC plus glass fiber, PVC plus calcium powder, recycled plastics processing, etc |
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