모형: 80/156
Applicable Industries: Manufacturing Plant, Plastic Goods Production
Nitrided Case Depth: 0. 45-0.8mm
Chrome Hardness: Hv > 950hv
Thickness After Chrome: 0.05-0.10mm
Alloy Depth&hardness: 0.8 -2.0mm&Hrc 56-65
Place Of Origin: Zhejiang, China
Material: 38crmoala,Din1.8550.Sacm645,Skd61,42crmo.40cr
Nitrided Brittleness: <= 2 Grade
| 판매 단위 | : | Set/Sets |
| 포장 종류 | : | 합판 케이스 |
| 사진 예 | : |
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Technical Specification
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Type
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Conical Twin Screw Barrel
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MOQ
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1 set (1 pair of screws and 1 pc of barrel)
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Design Details
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Screw
I TYPE:inside is water/oil cooling system II TYPE:outside is oil cooling system Barrel I TYPE:outside is air cooling system II TYPE:outside is copper pipe around cooling system |
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Accessories
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Stop ring+washers to adjust the space between screw and barrel
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Technical Specification
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Material:High quality 38CrMoAlA
Process:Advanced nitriding & bimetallic process Hardness After Hardening & Tempering:HB280-320 Nitrided Hardness:HV900-1000 Nitrided Case Depth:0.45-0.8mm Nitrided Brittleness:Less than Grade 2 Surface Roughness:Ra 0.4 Screw Straightness:0.015mm Alloy Hardness:HRC 50-65 Alloy Depth:0.8-2.0mm |
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잔뜩 먹다 "China Screw Barrel Home Town"의 위치는 30 년의 역사입니다. 우리는 종류의 나사와 배럴 디자인 전문가입니다. 우리는 귀하의 비즈니스의 요구를 이해하고 폴리머 공정의 성능을 향상시키기 위해 압출 라인 나사 및 배럴에서 주입 기계 나사 배럴에 이르기까지 제품을 설계했습니다.
강화 및 템퍼링 및 질화 후 배럴 내부 경도는 점검됩니다.
열처리 후 나사 경도는 두 번 점검됩니다.
각 크기는 생산 중에 그리고 마무리 후 다시 한 번 쫓겨납니다.
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