Suzhou Kotler Precision Machinery Co.,Ltd
| Structure | Double alloy structure (iron-nickel base + inner alloy layer) |
| Material | KTL-ST30 Double Alloy (Fe-Ni Base) |
| Main Alloy Composition | Inner alloy: Fe, Ni, Cr, C, Co, B |
| Packaging Details | Composite eco-friendly wooden box |
| Payment Terms | T/T |
| Main Alloy Composition | Main Alloy Composition |
| Heat Treatment Process | Quenching |
| Hardness | Base: HRC 26–28 |
| Delivery Time | 60 to 90 days |
| Material | All-Hard Alloy |
| Supply Ability | 300 pcs |
| Component | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle |
| Certification | ISO9001 |
| Model Number | Diameter:25-80 |
| Place of Origin | Made in Suzhou, China |
| Brand Name | KTL |
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Product Specification
| Structure | Double alloy structure (iron-nickel base + inner alloy layer) | Material | KTL-ST30 Double Alloy (Fe-Ni Base) |
| Main Alloy Composition | Inner alloy: Fe, Ni, Cr, C, Co, B | Packaging Details | Composite eco-friendly wooden box |
| Payment Terms | T/T | Main Alloy Composition | Main Alloy Composition |
| Heat Treatment Process | Quenching | Hardness | Base: HRC 26–28 |
| Delivery Time | 60 to 90 days | Material | All-Hard Alloy |
| Supply Ability | 300 pcs | Component | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle |
| Certification | ISO9001 | Model Number | Diameter:25-80 |
| Place of Origin | Made in Suzhou, China | Brand Name | KTL |
| High Light | Optical field injection screw barrel ，injection screw barrel HRC 48 ，HRC52 screw plunger injection molding | ||
| Product Material | 440C Upgrade |
|---|---|
| Material Origin | Japan |
| Main Components | Cr, Mo, V, etc. |
| Material Characteristics | The material undergoes high-temperature quenching, high-temperature tempering, and tail end high-temperature annealing softening treatment. The surface finish is excellent. |
| Heat Treatment Process | Quenching in vacuum at 1020-1050°C, followed by 550-570°C high-temperature tempering for more than three times. The tail undergoes high-temperature annealing softening treatment.
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| Manufacturing Procedure |
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| Quality Control Process |
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| Application Range | GF less than 15% of low-acid plastic pellets, such as PC, PMMA, transparency and fireproof materials, etc. |
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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