Suzhou Kotler Precision Machinery Co.,Ltd
| Delivery Time | 60 to 90 days |
| Packaging Details | Composite eco-friendly wooden box |
| Material | All-Hard Alloy |
| Payment Terms | T/T |
| Component | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle |
| Heat Treatment Process | Quenching |
| Supply Ability | 300 sets |
| Main Alloy Composition | Main Alloy Composition |
| Model Number | Diameter: 18 |
| Brand Name | KTL |
| Certification | ISO9001 |
| Place of Origin | Made in Suzhou, China |
View Detail Information
Explore similar products
45mm NISSEI Screw And Barrel Hard Alloy Injection Molding Screw
40mm Injection Molding Screw Types Design HRC 58 - 60
22mm Screw And Barrel NEX50-5E Heat Treatment Injection Molding Machine Screw
Hard Alloy Injection Machine Screw NISSEI 360T Thermal Stability Barrel In
Product Specification
| Delivery Time | 60 to 90 days | Packaging Details | Composite eco-friendly wooden box |
| Material | All-Hard Alloy | Payment Terms | T/T |
| Component | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle | Heat Treatment Process | Quenching |
| Supply Ability | 300 sets | Main Alloy Composition | Main Alloy Composition |
| Model Number | Diameter: 18 | Brand Name | KTL |
| Certification | ISO9001 | Place of Origin | Made in Suzhou, China |
| High Light | Arburg 25T injection moulding machine screw types ，18mm injection moulding machine screw types ，18mm barrel of injection moulding machine | ||
| Component | Material | Main Alloy Composition | Heat Treatment Process | Hardness | Surface Treatment | Key Features |
|---|---|---|---|---|---|---|
| Screw | 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 60 ± 2 | — | Cost-effective solution, stable performance for general plastics |
| Screw Tip Assembly | KTL-606B All-Hard Alloy | Cr 16.3%, V 3.4%, Mo 5%, Co 3.2%, Ni 2.2% | - Quenching: 1020–1040°C - Tempering: 540–570°C (≥3 times) - Tail annealed at high temperature |
HRC 60 ± 2 | — | Excellent wear & corrosion resistance, suitable for high-performance materials |
| Barrel | KTL-ST20 Double Alloy (Fe-based) | Inner alloy: Fe, Ni, Cr, WC, C, B | — | Base: HRC 26–28 Inner layer: HRC 58–60 |
— | - Alloy thickness: 1–2 mm (single side) - Low thermal expansion - High resistance to high-temperature softening |
| Nozzle | SKD61 | — | - Quenching: 1020–1050°C - Tempering: 550–570°C (≥2 times) |
HRC 50 ± 2 | — | Good thermal fatigue resistance and durability |
| Flange | Alloy Steel + Chromium Plating | — | - Heat treatment + electroplating | Base: HRC 30–32 Cr layer: HRC 62–64 |
Chromium plating (0.05–0.08 mm) | Enhanced wear resistance and corrosion protection |
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...
Get in touch with us
Leave a Message, we will call you back quickly!