| Place of Origin: | Made in Suzhou, China |
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| Brand Name: | KTL |
| Certification: | ISO9001 |
| Model Number: | Diameter:25-80 |
| Minimum Order Quantity: | 1pc |
| Price: | Starting from 800 US dollars |
| Packaging Details: | Composite eco-friendly wooden box |
| Delivery Time: | 60 to 90 days |
| Payment Terms: | T/T |
| Supply Ability: | 300 pcs |
| Component : | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle | Material: | All-Hard Alloy |
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| Main Alloy Composition: | Main Alloy Composition | Heat Treatment Process: | Quenching |
| Material : | KTL-ST30 Double Alloy (Fe-Ni Base) | Main Alloy Composition : | Inner Alloy: Fe, Ni, Cr, C, Co, B |
| Structure : | Double Alloy Structure (iron-nickel Base + Inner Alloy Layer) | Hardness : | Base: HRC 26–28 |
| Highlight: | Optical field injection screw barrel,injection screw barrel HRC 48,HRC52 screw plunger injection molding |
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| Product Material | 440C Upgrade |
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| 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. |