University Research Institute Polyvinyl Alcohol Polyester

• Customization: Available
• Warranty: 1
• Classification: Gear Parts
• Processing Type: Metal Processing
• Match Machine: Spinning Equipment
• Material: Metal
• Processing Level: Super Precision Finishing
• Mechanical Process: Milling
• Processing Trade: Processing with Imort Material
• Certification: ISO9001: 2000
• Customized: Customized
• Condition: New
• After-sales Service: Comprehensive After-Sales Service
• Anti-Corrosion: Corrosion-Resistant Material
• Transport Package: The Packaging Is Sturdy and Collision-Proof
• Specification: 107*44*112.8
• Origin: China
• Production Capacity: 50000

Product Description

Product Description

High-temperature melt-spinning spinneret plate

 

The characteristics of melt-spinning fiber spinneret plates are as follows:

Precise Hole Geometry: Features uniform hole diameter, consistent hole spacing, and smooth inner walls to ensure even melt flow and uniform fiber thickness.
High Temperature Resistance: Made of heat-resistant materials (such as stainless steel or special alloys) to withstand the high temperatures of molten polymers (e.g., PA, PET) without deformation.
Wear and Corrosion Resistance: Resistant to abrasion from molten materials and chemical erosion, ensuring long-term stable operation.
Optimized Flow Channel Design: Internal channels are engineered to minimize pressure loss and turbulence, promoting stable melt extrusion.
Customizable Specifications: Available in various hole counts, layouts (e.g., circular, rectangular), and hole shapes (e.g., round,) to meet the production needs of different fiber types (e.g., staple fibers, filaments).
High Precision Machining: Manufactured with advanced techniques (e.g., laser drilling, electrical discharge machining) to achieve tight tolerances, critical for fine denier fiber production.
Easy Maintenance: Designed for convenient cleaning and disassembly to facilitate routine maintenance and prevent blockages caused by polymer residue.

Specification

fiber  category	the type of  nozzle  used	note
viscose fiber/rayon	straight   cap   type
carbon fiber	spherical  cap-shap   spinneret

After Sales Service

Company Profile

characteristic

Discover the ultimate solution for precise fluid dosing with our precision metering pumps—engineered to redefine reliability in industrial fluid handling. Boasting an exceptional accuracy of ±0.3%, these pumps excel in transferring everything from high-viscosity slurries to aggressive chemicals, thanks to their robust construction with 316L stainless steel and PTFE linings that resist corrosion and wear.
Designed for versatility,  allowing seamless adjustment to varying flow demands without sacrificing performance. The user-friendly manual calibration system ensures easy operation, while the seal-less design eliminates leakage risks, making them ideal for critical applications in pharmaceuticals, water treatment, and chemical processing.
Backed by comprehensive after-sales support and a 5-year warranty on core components, our metering pumps deliver consistent results, reduce material waste, and minimize downtime—proven to enhance operational efficiency for businesses that demand precision without compromise.
 

FAQ

1) Q: Why did you choose our company?

A: Shanxi Jingwei Chemical Fiber Machinery Co., Ltd. has been specializing in the production of chemical fiber spinning and finishing equipment since 1960. It is the earliest professional manufacturer in China to develop and produce chemical fiber equipment. The company has a group of highly qualified professional technical personnel and has over half a century of experience in the development and production of chemical fiber equipment. It provides strong technical support for all customers.

The chemical fiber complete machine equipment such as spinning machines, drawing machines, and beam forming machines, as well as accessory equipment such as metering pumps, spinnerets, and chemical fiber spindles, are sold all over the country and are exported to 20 countries and regions in Southeast Asia, the Middle East, and Central Europe. As the earliest professional manufacturer in China to develop and produce chemical fiber complete equipment, the company will continue to provide customers with high-quality products and services and make new contributions to the sustainable development of China's chemical fiber industry!

(2) Q: Can the provided price be changed?

A: We offer each customer a reasonable price, and the price will be adjusted according to the purchase quantity.

(3) Q: How is the product quality?

A: The main components and raw materials are provided by large companies. The key components are developed by our own employees. The professional assembly line operation and strict quality inspection system can meet your requirements for high quality.

(4) Q: Are you a manufacturer or a trading company?

A: We are a professional manufacturer and have our own international trade department. Therefore, we can better understand the needs of customers and provide reasonable prices.

(5) Q: How is the product/quality guarantee and after-sales service?

A: International standard products offer one-year warranty. We provide 24/7 online service. If you have any questions about our machines, you can contact us.

(6) Q: One-stop service:

A: We have a R&D team of over 100 engineers, and we are currently improving and expanding our product supply range.