45mm Injection Molding Barrel And Screw SKD61 Barrel In Injection Moulding Machine
Price:
USD 6,568 / set
MOQ:
1 set
Delivery Time:
60 to 90 days
Brand:
KTL
Product Description
NISSEI FNX140-36A Screw And Barrel Assembly
Technical Specifications
| Component | Material | Main Alloy Composition | Heat Treatment Process | Hardness | Surface Treatment | Key Features |
|---|---|---|---|---|---|---|
| Screw | KTL-202B All-Hard Alloy | Cr 8.2%, V 1.2%, Mo 2%, Co 1% | - Quenching: 1020–1050°C- Tempering: 550–570°C (≥3 times)- Tail annealed at high temperature | HRC 60 ± 2 | Titanium coating | - Improved wear resistance- Enhanced surface hardness- Cost-effective for general applications |
| Screw Tip Assembly | KTL-202B All-Hard Alloy | Cr 8.2%, V 1.2%, Mo 2%, Co 1% | - Quenching: 1020–1050°C- Tempering: 550–570°C (≥3 times)- Tail annealed at high temperature | HRC 60 ± 2 | Titanium coating | - Consistent wear resistance- Better surface protection- Reliable performance |
| Barrel | KTL-ST30 Double Alloy (Fe-Ni Base) | Inner alloy: Fe, Ni, Cr, C, Co, B | — | Base: HRC 26–28Inner layer: HRC 59–61 | — | - Double alloy structure- Good wear & corrosion resistance- Low thermal expansion- Stable under high temperature |
| Head (Flange) | Alloy Steel (Red Cross Grade) | — | Quenching and tempering | Base: HRC 30–32Cr layer: HRC 62–64 | Chromium plating (0.05–0.08 mm) | - Enhanced surface wear resistance- Corrosion protection- Good structural strength |
| Nozzle | SKD61 | — | - Quenching: 1020–1050°C- Tempering: 550–570°C (≥2 times) | HRC 50 ± 2 | — | - Good thermal fatigue resistance- Stable performance under high temperature |
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Company
Suzhou Kotler Precision Machinery Co.,Ltd
Location
No. 5388, Wuzhong Avenue, Wuzhong District, Suzhou City, Jiangsu Province
Contact Person
Zhong