Suzhou Kotler Precision Machinery Co.,Ltd
| Supply Ability | 300 pcs |
| Material | All-Hard Alloy |
| Structure | Double alloy structure (iron-nickel base + inner alloy layer) |
| Hardness | Base: HRC 26–28 |
| Component | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle |
| Main Alloy Composition | Main Alloy Composition |
| Heat Treatment Process | Quenching |
| Material | KTL-ST30 Double Alloy (Fe-Ni Base) |
| Packaging Details | Composite eco-friendly wooden box |
| Payment Terms | T/T |
| Main Alloy Composition | Inner alloy: Fe, Ni, Cr, C, Co, B |
| Delivery Time | 60 to 90 days |
| Place of Origin | Made in Suzhou, China |
| Brand Name | KTL |
| Model Number | Diameter:16-60 |
| Certification | ISO9001 |
View Detail Information
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Product Specification
| Supply Ability | 300 pcs | Material | All-Hard Alloy |
| Structure | Double alloy structure (iron-nickel base + inner alloy layer) | Hardness | Base: HRC 26–28 |
| Component | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle | Main Alloy Composition | Main Alloy Composition |
| Heat Treatment Process | Quenching | Material | KTL-ST30 Double Alloy (Fe-Ni Base) |
| Packaging Details | Composite eco-friendly wooden box | Payment Terms | T/T |
| Main Alloy Composition | Inner alloy: Fe, Ni, Cr, C, Co, B | Delivery Time | 60 to 90 days |
| Place of Origin | Made in Suzhou, China | Brand Name | KTL |
| Model Number | Diameter:16-60 | Certification | ISO9001 |
| High Light | Wear Resistant Single Screw Barrel ，Single Screw Barrel Corrosion Resistant ，injection machine screw 60mm | ||
High-performance injection molding screw engineered for exceptional durability in demanding mobile industry applications.
| Product Material | Special metallurgical steel powder |
|---|---|
| Compatible Machinery | Electric injection molding machine, oil hydraulic injection molding machine (maximum temperature ≤ 500°C) |
| Material Origin | Europe |
| Main Components | Cr, Mo, V, Ni, Co, etc. |
| Material Characteristics | High-temperature quenching, high-temperature tempering, and tail end high-temperature annealing softening treatment with excellent surface finish |
| Heat Treatment Technology | Vacuum quenching at 1150-1180°C, followed by 550-600°C high-temperature tempering (4+ cycles), tail high-temperature annealing softening treatment. Hardness: HRC 52-55 |
Heat treatment indicators inspection - Each machining process inspection - Finished products inspection
Suitable for GF < 50% highly acidic plastic pellets including PA66, PA46, PBT, PEEK, PPSU, PEI, and PPA.
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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