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Single-screw Artificial Grass Extrusion line
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Extruder machine parts-spinneret

Extruder machine parts-spinneret
The spinneret is a key component of the melt spinning machine. It is installed at the end of the spinneret assembly. Its main function is to extrude high-temperature molten polymers (such as PP, PE, etc.) through micropores to form a thin stream, which becomes grass fiber after cooling or solidification.
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Product NameExtruder machine parts(spinneret)
Application IndustryManufacturing Factory, Machinery Repair Shops, Shipping terms: EX-MILL
Specificationcustomized
Transport PackageStandard Packaging
MaterialMetal
UsageArtificial Grass Extrusion Machine


Product Overview


The spinneret is a critical component in melt spinning machines, specifically designed for artificial grass production lines. Manufactured by JDS Textile Machinery Co., Ltd., a leading supplier of textile machinery parts, this component is installed at the end of the spinneret assembly to transform high-temperature molten polymers (such as PP and PE) into fine streams. These streams solidify upon cooling, forming uniform grass fibers that are essential for durable, high-quality artificial turf.


Our spinnerets come in standard specifications like φ195/96holes and support full customization to match diverse production needs. Crafted from high-grade metal, they are built to withstand extreme temperatures and prolonged use, ensuring consistent performance in high-volume manufacturing environments. Whether for curly or straight grass yarn production, this spinneret integrates seamlessly with various artificial grass extrusion lines, making it a versatile choice for manufacturers and machinery repair shops.


Product Features


High-Precision Microhole Design

Each spinneret features 96 precisely drilled microholes (standard φ195 model) with tolerances as low as ±0.01mm. This precision ensures uniform flow of molten polymers, resulting in grass fibers with consistent diameter (ranging from 0.1mm to 0.5mm, customizable) and smooth surfaces. Uniform fibers directly enhance the artificial turf’s appearance, resilience, and longevity.


Durable Metal Construction

Made from heat-resistant alloy steel, the spinneret withstands operating temperatures up to 280°C, far exceeding the melting points of common polymers (PP: 160–170°C; PE: 110–130°C). This material resists corrosion from polymer additives and reduces wear from repeated use, extending the component’s service life to 8,000+ production hours under standard operating conditions.


Flexible Customization

Beyond standard φ195/96holes, we offer spinnerets with hole counts from 36 to 144 holes and diameters from φ150 to φ250, tailored to specific fiber thickness and production speed requirements. Whether for high-density turf (fine fibers) or heavy-duty sports fields (thicker fibers), our engineering team works with clients to design custom solutions.


Seamless Compatibility

This spinneret is compatible with most leading artificial grass extrusion machines, including models from JDS and other brands. It integrates effortlessly with grass yarn twisting machines and rewinding equipment, minimizing downtime during installation or replacement.


Efficient Production Support

By ensuring stable polymer flow, the spinneret helps maintain production speeds of 100–300 meters per minute (depending on fiber type), reducing interruptions caused by uneven extrusion. This efficiency translates to higher daily output—up to 5,000+ square meters of artificial turf per machine, boosting overall manufacturing productivity.


Applications


Artificial Grass Manufacturing Facilities

The primary application is in factories producing artificial turf for landscaping, sports fields (football, golf, tennis), and commercial spaces. It directly contributes to creating grass fibers with the strength and texture needed to mimic natural grass.


Machinery Repair Shops

As a replaceable wear part, the spinneret is widely used by repair shops to restore functionality to aging or damaged melt spinning machines. Its standardized design simplifies replacement, ensuring quick turnaround for clients.


Custom Fiber Production

Beyond artificial grass, it supports the production of specialized polymer fibers for other industries, such as geotextiles and decorative textiles, by adjusting polymer types and hole specifications.


FAQ


What is the delivery time for a custom spinneret?

Custom orders are delivered within 35–40 days after payment confirmation. Standard models are available for faster shipping (7–10 days).


What payment terms apply?

We accept 100% TT in advance for all orders, ensuring secure processing and timely production initiation.


Can the spinneret be used with polymers other than PP and PE?

Yes, it is compatible with other thermoplastics like PET and PA (nylon), provided the material’s melting point is within the spinneret’s temperature tolerance (≤280°C).


How should the spinneret be maintained?

Regular cleaning with industrial-grade solvents (avoiding corrosive agents) after 500 hours of use is recommended. This prevents polymer residue buildup, which can block holes and reduce precision.


What shipping options are available?

We offer multiple shipping terms: EX-MILL, FOB, and CIF, based on customer preferences. International shipping is available to all major manufacturing hubs, with tracking provided for full transparency.


With its precision engineering, durability, and customization options, the JDS spinneret stands out as a reliable component for artificial grass production. Whether you’re scaling up production or replacing a worn part, this extruder machine part delivers consistent results to meet your manufacturing goals.


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