1 Hole Sub Nozzle OEM Toyota Nozzle J3103-10070-0A For Toyota series air jet looms

Product Description:

• This 1-hole Sub Nozzle (Part No. JC521-21099 JU / J3103 Series, Code ATYA-0002a) is a core pneumatic accessory specially designed for the weft insertion system of Toyota series air-jet looms. With a single-hole structure, it cooperates with the main nozzle to realize segmented weft insertion, providing continuous and stable auxiliary air flow for weft yarn, serving as a key component to ensure loom weft insertion efficiency and weft yarn conveying stability.
  The nozzle body is precision machined from brass, which is corrosion-resistant and impact-resistant, adapting to the high-pressure air circuit conditions of the loom. The nozzle tube is made of stainless steel with mirror-polished inner walls, featuring low air flow resistance and high injection efficiency, forming a stable high-speed air flow to effectively deliver various types of weft yarns. The threaded interface is fully matched with the loom air system, with convenient installation and excellent sealing performance, showing no air leakage or pressure relief under long-term high-pressure conditions. Produced with a 1:1 replica of the original Toyota standard, the size and specifications are identical to the original part, enabling direct replacement without loom modification. The overall structure is compact with air flow parameters matching the original part, ensuring stable and reliable weft insertion operation. It is a cost-effective original-equivalent replacement solution for daily maintenance and part replacement of Toyota series air-jet looms in textile mills.

Features:

• 100% Compatibility with Original Standard: Specially designed for Toyota series air-jet looms with complete part numbers, the size and specifications are identical to the original part, enabling direct replacement without loom modification.
  1-hole Mirror Polishing for High Weft Insertion Efficiency: The single-hole nozzle tube with mirror-polished inner walls features low air flow resistance and high injection efficiency, stably delivering various weft yarns and reducing weft deviation and breakage.
  Brass + Stainless Steel Material for Durability and Corrosion Resistance: Brass body is corrosion-resistant and impact-resistant; stainless steel nozzle tube is not prone to dust accumulation and clogging, with a long service life, adapting to the humid and dusty environment of textile workshops.
  Precise Air Flow Parameters for Stable and Reliable Weft Insertion: The nozzle structure reproduced according to original standards ensures stable air injection angle and flow, effectively cooperating with the main nozzle to realize segmented weft insertion and ensure continuous weft yarn conveying.
  Excellent Sealed Threaded Interface Without Air Leakage: Standard threaded interface with excellent sealing performance, showing no air leakage or pressure relief under long-term high-pressure conditions, ensuring stable loom air circuit pressure.
  Easy Installation and Maintenance: Threaded connection mounting for convenient disassembly and assembly, requiring only regular cleaning of the nozzle inner wall with compressed air, reducing loom downtime maintenance time.

Technical Parameters:

Applications:

• This J3103-10070-0A 1-hole Sub Nozzle is a core accessory for the weft insertion system of Toyota series air-jet looms, widely used in the segmented weft insertion mechanism of the loom, cooperating with the main nozzle to provide continuous and stable auxiliary air flow for weft yarn, serving as a key component to ensure weft insertion efficiency and weft yarn stability.
  It is mainly suitable for the production of various cotton, chemical fiber, blended and high-count high-density fabrics, especially for continuous weaving conditions of high-speed air-jet looms. Through stable air flow injection, it can effectively reduce weft breakage, weft deviation and fabric defects, improve weaving continuity and yield rate, and reduce loom weft insertion air consumption to enhance production efficiency.
  It is widely used in daily maintenance, batch part replacement and old equipment upgrading of Toyota series air-jet looms in textile factories. It can perfectly replace original sub nozzles of the same specification, restore loom weft insertion efficiency, and reduce downtime losses caused by nozzle failures, serving as a necessary consumable accessory for Toyota air-jet looms in large and medium-sized textile enterprises.

Support and Services:

• Model and Specification Matching Service: Provide one-on-one adaptation consultation, accurately verifying the compatibility of the nozzle according to the customer's loom model (Toyota series), part numbers and code ATYA-0002a, avoiding selection errors.
  Installation and Commissioning Technical Guidance: Provide detailed Chinese and English installation instructions to guide customers in completing nozzle installation, air line connection and weft insertion air flow debugging, solving problems such as unstable weft insertion and high weft breakage rate after installation.
  1-year Warranty Service: The product provides a 12-month warranty period. Quality problems caused by non-human damage (such as nozzle clogging, unstable air flow, body deformation) can be replaced.
  Bulk Stock Support: Sufficient permanent stock for the standard ATYA-0002a specification, supporting fast delivery of large-batch orders to meet the centralized maintenance and stock preparation needs of textile mills.
  Customization Service: Custom services of the same specification are available according to customers' special loom models and nozzle bore requirements, adapting to niche loom models and special weaving processes.
  7×24-hour After-sales Support: Online technical support all year round to solve adaptation, installation and failure problems, helping customers troubleshoot quickly and avoid production downtime losses.

Packing and Shipping:

• Our sub nozzles adopt professional textile accessory protective packaging to avoid nozzle tube deformation, body scratching and thread damage during transportation. Each nozzle is independently placed in a shock-proof foam slot, sealed with a moisture-proof bag, and packed in a thickened hard cardboard box, which is compression-resistant and drop-resistant, suitable for long-distance sea and land transportation.
  Standard packaging is accurately counted in single-piece/box. The outer box is clearly marked with product part numbers, Part No. (J3103-10070-0A), compatible loom model (Toyota series air-jet looms), quantity and batch information, convenient for warehouse inventory, storage and on-site use. Custom packaging and OEM packaging are available to meet the needs of cross-border e-commerce, foreign trade orders and brand customers.
  In-stock orders are shipped within 48 hours. Domestic logistics and express delivery are available; cross-border shipping methods include international express, sea freight and air freight with full traceable logistics information to ensure safe and on-time delivery.

FAQ:

• Q1: Which looms is this sub nozzle compatible with? Can it directly replace the original part?
  A: This nozzle is specially designed for Toyota series air-jet looms with complete part numbers. The size and specifications are identical to the original part, and can be directly replaced without loom modification.
  Q2: What impact will clogged or unstable air flow nozzles have on the loom? How to deal with it?
  A: Clogged or unstable air flow nozzles will lead to reduced weft insertion efficiency, higher weft breakage rate, weft deviation and increased fabric defects. Troubleshooting: Regularly clean the nozzle tube with compressed air. If the clogging is severe or the air flow cannot be adjusted, it is recommended to replace with a nozzle of the same specification.
  Q3: What is the service life and warranty period of the nozzle?
  A: This nozzle is made of brass body + stainless steel nozzle tube, which can work stably for a long time under normal working conditions with a service life of tens of thousands of hours. The product provides a 1-year warranty period, and quality problems caused by non-human damage during the warranty period can be replaced.