High Precision Melt Spinning Spinnerets Synthetic Fiber Extrusion Solutions

Nome da marca: Meet Precision
Local de Origem: Hunan, China
Certificação: ISO9001
Quantidade mínima: Sem moq
Embalagem Padrão: CAIXA DE MADEIRA
Detalhes do Produto
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High Precision Melt Spinning Spinneret

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Melt Spinning Spinneret Extrusion

Product Name: Fieira de fibra/Placa giratória / Placa fieira / Fieira de filamento
Application: linha de produção da fibra
Industry: Máquinas Têxteis / Equipamentos de Materiais Compósitos
Base Material: Aço inoxidável / liga de aço / liga de níquel
Surface Treatment: Polimento / Revestimento Duro / Revestimento Cerâmico
Optional Material: Carboneto de tungstênio / inserto cerâmico
Corrosion Resistance: Excelente
Wear Resistance: Alto
Working Temperature: personalizado
Chemical Resistance: Resistente a ácidos/solventes
Descrição do produto
Especificações e características pormenorizadas
Melt Spinning Spinnerets | High-Precision Synthetic Fiber Extrusion Solutions
Spinnerets are the core precision components in the chemical fiber spinning process. Specifically designed for melt spinning of thermoplastics such as polyester, nylon, and polypropylene, these critical tools shape polymer melt into continuous filaments. They are essential for producing high-quality fibers used in sportswear, industrial filtration fabrics, synthetic leather, and high-performance specialty yarns.
Technical Advantages
  • Ultra-High Machining Precision: Leveraging proprietary manufacturing techniques, we deliver exceptional hole geometry accuracy. Our circular hole diameter tolerance can reach ±0.001mm, while slit width accuracy for profiled holes is maintained at ±0.001mm, ensuring uniform melt flow and consistent filament denier.
  • Diversified Capillary Design: Beyond standard round holes, we specialize in a wide array of profiled designs (e.g., triangular, Y-shaped, flat, cross). By altering the fiber cross-section, our spinnerets enable unique fabric properties such as enhanced luster, soft hand-feel, moisture management, and improved bulk.
  • Superior Surface Finishing: We offer various surface finish options, including mirror, matte (sandblasted), and super-mirror. Additionally, functional coatings (such as CrN, TiN, TiC) can be applied to significantly enhance wear resistance, improve melt wettability, extend cleaning cycles, and ultimately reduce your operational maintenance costs.
Key Specifications
Materials Manufactured from high-quality, corrosion-resistant and high-temperature-resistant materials, including Stainless Steel (e.g., 304, 316) and Hastelloy, ensuring durability under high-pressure spinning conditions.
Micro-Hole Machining Capabilities
  • Round Hole Diameter: As small as Φ0.02mm – Φ0.06mm
  • Profiled Slit Width: Can be as narrow as 0.04mm, supporting complex multi-lobal and composite designs
  • Surface Roughness: Inner walls of capillaries and the spinning surface achieve an extremely low roughness (e.g., Ra ≤ 0.2 μm), guaranteeing stable spinning performance and minimizing filament breakage
Process Compatibility Fully compatible with major melt spinning processes, including FDY (Fully Drawn Yarn), POY (Partially Oriented Yarn), and BCF (Bulked Continuous Filament).
Why Choose Us
With decades of precision engineering experience and continuous innovation, we do not just manufacture spinnerets; we provide comprehensive fiber solution consulting. From initial capillary design and material selection to advanced surface treatments, we collaborate with you to achieve your desired fiber properties and production efficiency. Whether for standard apparel textiles or specialized industrial applications, our spinnerets are engineered to deliver optimal performance and superior production yields.
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