ZHEJIANG JINJIA PLASTICS MACHINERY CO., LTD
| Quantità di ordine minimo: | 1 Piece/Pieces |
| Unità vendibili | : | Piece/Pieces |
La nostra azienda non solo ha ottenuto il notevole risultato sulla produzione di normali viti e barili bimetallici, inoltre abbiamo studiato profondamente sulla canna e sulla vite per la speciale plastica ingegneristica, per ora gran parte delle materie plastiche ingegneristiche aggiungono calcio, caolino, argilla rossa, silice o aggiunta in fibra di vetro, fibra di carbonio, fibra di boro e plastica senza alogena per rendere la plastica originale molto meglio per adattare i prodotti in plastica specifici. Nell'altra mano, può rendere rapidamente l'usura della vite e la corrosione e la corrosione, per risolvere rapidamente Questo problema, abbiamo inventato una sorta di polvere in lega speciale, il cui ingrediente contiene il 25% ~ 50% in carburo di tungsteno WC. Rende la durata di vite e canna molto più lunga degli altri tipi di viti e barili bimetallici.
|
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 |
|
Processing technic |
Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
|
Alloy powder composition |
Ni,C,Si,Cr,B,Mo,Co,Wc(20%-25%),etc |
|
The index of hardness |
HRC60-63,the service life of 4-5 times longer than the nitrided one |
|
Characteristics of alloy powder |
High corrosion resistance,high wearing resistance and high temperature resistance |
|
Apply to |
PE, PC, PVC, LCP, acrylic, transparent plastic, halogen free flame retardant plastic, corrosion resistance of resin plastic, etc |
|
material |
Grade C Fe-30 Fe-based alloy |
|
Processing range |
Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
|
Processing technic |
Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
|
Alloy powder composition |
Fe,C,Si,Cr,B,Mo,Ni, Co,etc |
|
The index of hardness |
HRC59-61,the service life of 3-5 times longer than the nitrided one |
|
Characteristics of alloy powder |
Wearing and corrosion resistance |
|
Apply to |
Nylon plus 10% -30% glass fiber, PC plus glass fiber, PVC plus calcium powder, recycled plastics processing, etc |
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