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Pacote: caso de madeira (padrão exportação)
Borracha extrusora de parafuso parafuso barril
Parafuso pino e barril especificação: Ø75mm ~ Ø200mm
Especificação do parafuso de alimentação de frio/calor: Ø65mm ~ Ø650mm
Relação de compressão e estrutura do parafuso pode ser projetada de acordo com diferentes produtos e matérias-primas.
Base Materials: |
1)38CrMoAlA(SACM 645) 2)42CrMo(AISI 4140) 3)Cr12MoV(SKD11) 4)4Cr5MoSiV1(SKD61) 5)9Cr18MoV 6)40Cr |
Bimetallic Alloy Materials: |
1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)Tungsten carbide |
Processing Technology: |
Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting |
Technical Parameter: |
Nitrided layer depth:0.50-0.80mm Nitrided hardness: 900-1100HV Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4 Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: ≥950HV Chrome-plating layer depth: 0.025~0.10mm Bimetallic layer depth: 2 mm Bimetallic hardness: HRC50-65 |
Nós podemos manufaturar todos os tipos de parafusos e barrls de acordo com o requrement dos clientes.
Grupo de Produto : Barril de parafuso para máquinas de borracha
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.