Suzhou Kotler Precision Machinery Co.,Ltd
| Heat Treatment Process | Quenching |
| Material | KTL-ST30 Double Alloy (Fe-Ni Base) |
| Main Alloy Composition | Inner alloy: Fe, Ni, Cr, C, Co, B |
| Payment Terms | T/T |
| Component | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle |
| Structure | Double alloy structure (iron-nickel base + inner alloy layer) |
| Hardness | Base: HRC 26–28 |
| Delivery Time | 60 to 90 days |
| Supply Ability | 300 sets |
| Material | All-Hard Alloy |
| Main Alloy Composition | Main Alloy Composition |
| Packaging Details | Composite eco-friendly wooden box |
| Model Number | Diameter: 30 |
| Brand Name | KTL |
| Certification | ISO9001 |
| Place of Origin | Made in Suzhou, China |
View Detail Information
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Product Specification
| Heat Treatment Process | Quenching | Material | KTL-ST30 Double Alloy (Fe-Ni Base) |
| Main Alloy Composition | Inner alloy: Fe, Ni, Cr, C, Co, B | Payment Terms | T/T |
| Component | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle | Structure | Double alloy structure (iron-nickel base + inner alloy layer) |
| Hardness | Base: HRC 26–28 | Delivery Time | 60 to 90 days |
| Supply Ability | 300 sets | Material | All-Hard Alloy |
| Main Alloy Composition | Main Alloy Composition | Packaging Details | Composite eco-friendly wooden box |
| Model Number | Diameter: 30 | Brand Name | KTL |
| Certification | ISO9001 | Place of Origin | Made in Suzhou, China |
| High Light | Arburg Single Screw Barrel ，Single Screw Barrel 30mm ，30mm injection molding machine screw | ||
Arburg Injection Molding Machine Screw Assembly
Technical Specifications
| Component | Material | Main Alloy Composition | Heat Treatment Process | Hardness | Surface Treatment | Key Features |
|---|---|---|---|---|---|---|
| Screw | KTL-202 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 58-60 | Chrome plating | - Stable hardness and toughness - Improved corrosion resistance - Cost-effective for general applications |
| Screw Tip Assembly | KTL-202 All-Hard Alloy | Cr 7.8%, V 0.8%, Mo 2%, Co 0.8% | - Quenching: 1020–1050°C - Tempering: 550–570°C (≥3 times) - Tail annealed at high temperature |
HRC 58-60 | Chrome plating | - Consistent wear resistance - Enhanced surface protection - Reliable performance under standard working conditions |
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
5000000-6000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Kotler is a professional manufacturer with a registered capital of RMB 5 million, specializing in high-performance extruder screws, barrels, and precision components for the plastic processing industry. Equipped with advanced machinery such as Taiwan-imported six-axis and four... Kotler is a professional manufacturer with a registered capital of RMB 5 million, specializing in high-performance extruder screws, barrels, and precision components for the plastic processing industry. Equipped with advanced machinery such as Taiwan-imported six-axis and four...
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