사양: 45/90,45/100,50/105,51/105,55/110,55/120,58/124,60/125,65/120,65/132,68/143,70/135, 71/140,75/150,80/143,80/156,92/188,105/216 위는 우리의 표준 사양이며 고객의 요구 사항에 따라 사용자 정의 할 수 있습니다. 나사의 압축비는 다양한 원료 및 제품에 따라 설계될 수 있습니다.
| package | wooden box | |
| MOQ | 1set | |
| Payment term | 30% Pre TT,rest paid according copy of bill of lading | |
트윈 스크류 및 배럴 제작: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, AMUT 모델 예비 부품.
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 |
Bimetallic alloy level | Alloy powder including 50% Wolfram Carbon Alloy powder including 25% Wolfram Carbon Alloy powder including 9.5% Wolfram Carbon |
Processing Technology: | Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting |
| Technical Parameter: | Hardness after hardening & tempering:HB280-320 Nitrided layer depth:0.50-0.80mm Nitrided hardness: 950-1100HV Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4μm Linearity of screw: 0.015mm/m Hard-chrome plating hardness after nitriding: ≥950HV Chrome-plating layer depth: 0.025~0.10mm Bimetallic layer depth: ≥3mm Bimetallic hardness: HRC62-72 |
Suitable Plastic Material: | 1)General Plastics, PVC |
2)Material compounds CACO3, glass fiber, recycle materials, stabilizer |
3)ABS,TPR,TPU,PMMA,C-PVC,UPVC,RPVC,PET,EVA,PU etc |
4)Scrap and waste plastic and PVC recycling |
5)Modified engineering plastics |
Terms and Conditions: | Payment : T/T, D/P, D/A, L/C, WESTERN UNION, Cash |
Means of transport: Ocean,Air,Express |
Packing: Wooden Case (Export standard) |
Production time:About 35 days after we receive the advanced payment |
