ZHEJIANG JINJIA PLASTICS MACHINERY CO., LTD
| 판매 단위 | : | Piece/Pieces |
우리 회사는 정상적인 바이메탈 스크류와 배럴의 생산에 대한 놀라운 성과를 얻었을뿐만 아니라 특수 엔지니어링 플라스틱의 배럴과 나사를 깊이 조사했습니다. 이제 많은 엔지니어링 플라스틱이 칼슘, 카올린, 레드 클레이를 추가합니다. 실리카 또는 유리 섬유, 탄소 섬유, 붕소 섬유 및 할로겐 프리 플라스틱을 첨가하여 원래 플라스틱을 특정 플라스틱 제품을 훨씬 잘 조정하기 위해 원래 플라스틱을 훨씬 잘 만들 수 있습니다. 이 문제, 우리는 일종의 특수 합금 분말을 발명했는데, 그 성분에는 25% ~ 50% WC 텅스텐 카바이드가 포함되어 있으며, 다른 종류의 bimetallic 나사와 배럴보다 스크류와 배럴의 서비스 수명이 훨씬 길어집니다.
|
material |
Grade A Wc-10 tungsten carbide 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 |
Wc(50%-60%),C,Si,Cr,B,Ni,Mo,Co,etc |
|
The index of hardness |
HRC62-65,the service life of 5-6 times longer than the nitrided one |
|
Characteristics of alloy powder |
High wearing resistance,high corrosion resistance and high temperature resistance |
|
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 |
|
material |
Grade B Ni-20 Ni-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 |
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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