$2900≥1Set/Sets
| 지불 유형: | L/C,T/T,D/P,D/A,Paypal |
| 인 코텀: | FOB,CFR,EXW,CIF |
| 최소 주문량: | 1 Set/Sets |
| 수송: | Land,Ocean,Air |
| 포트: | Ningbo |
모형: 55-113 qiangsheng
원산지: 중국
상태: 새로운
재료: PVC
액세서리 유형: 통, 나사
비디오 공장 검사: 제공
기계 테스트 보고서: 제공
마케팅 유형: 일반 제품
보증 기간: 일년
핵심 판매 포인트: 경쟁력있는 가격
지역 서비스를 제공 할 곳 (해외 서비스 매장이있는 국가): 없음
고해상도의 서비스: 온라인 지원
해당 산업: 생산 공장
쇼룸 위치 (국가에는 해외 샘플 객실이있는 국가): 없음
Hardening Hardness: HB280-320
질화 경도: HV900-1000
Chrome Hardness: HV more than 950HV
질화 된 Brittleness: 2 학년 미만
Thickness After Chrome: 0.05-0.10mm
Alloy Depth&hardness: 0.8.-2.0mm/HRC 56-65
| 판매 단위 | : | Set/Sets |
| 포장 종류 | : | PE 필름 및 합판 케이스 |
| 사진 예 | : |
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技术规格
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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 pc of screw and 1 pc 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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Step 1-Rust Preventing Oil
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Step 2-Casting Film Wrapped
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Step 3-Polywooden Case
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