قطر المسمار: قابل للتفاوض
التطبيق: الطارد ، حقن صب الآلة
المواد: 38CrMoAlA ، SACM645 ، 42CrMo
مكان الميلاد: مقاطعة تشجيانغ ، الصين (البر الرئيسي)
Material and specifications:
1, cold feed rubber screw and barrel;
Specifications; Ф40-Ф300MM
Aspect ratio; L / D = 8-20
2, hot feed rubber screw and barrel;
Specifications; Ф30-Ф250MM
Aspect ratio; L / D = 4-8
3, pin machine rubber screw and barrel;
Specifications; Ф60-Ф250MM
Aspect ratio; L / D = 12-18
Screw type:
Different plastic properties, you can choose different structures of the screw, can improve the plasticizing effect] Gradient, mutant, wave type, barrier type, double screen type, split type, separate type, exhaust type, pin type, mixed type , Double-headed, three-head, long type and so on.
Screw Use Material:
| Raw materials | Finished product requirements |
| The finished product processing requirements 38CrMoAlA，SACM645，42CrMo | Nitriding treatment |
| 42CrMo，AISI 4140 | Electroplated hard chrome layer |
| Cr12MoV，SKD11，SKD61，YXMI，EFZD，DC53，SKH55，SKH59，SKH58，SKH51，SKH-9，ASP60，ASP30，ASP25，CW6Mo5Cr4V2 | Sprayed bimetallic alloy layer re - nitriding treatment |
| Spraying bimetal alloy layer and nitriding treatment YPT72，DAC-MAGIC，4 Cr5MoSiV1 | Double alloy overall coating |
| PM38，SI36，SUS440，9Cr18MoVH | Stainless steel, high frequency quenching |
| GHII3 | High temperature work naturally hardened |
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