C Type Duplex Steel Heddles 331mm Spare Parts For Textile Looms

Product Description:

Features:

• Duplex Structure, High-efficiency Weaving: Adopts a duplex heald eye design, a single heddle can guide two warp yarns at the same time, greatly improving warp density and weaving efficiency, adapting to the production needs of high-count high-density and complex structure fabrics.
  C-type Hook, Strong Adaptability: Standard C-type hook design, perfectly matched with various C-type heald frame bars, firmly installed and accurately positioned, no movement or falling off under high-speed loom operation, eliminating weaving defects caused by uneven opening.
  High Carbon Steel Material, Wear and Fatigue Resistant: High carbon steel strengthened by heat treatment, with high surface hardness and good core toughness, excellent wear resistance and fatigue resistance, can withstand hundreds of reciprocating movements per minute of the loom, not easy to deform or break after long-term use.
  Mirror-polished Heald Eye, Excellent Yarn Protection: The inner wall of the heald eye is mirror-polished, without burrs or edges, greatly reducing the friction coefficient of warp yarn, reducing warp breakage rate, especially suitable for weaving production of easily worn warp yarns such as chemical fiber and high-count cotton.
  Rust and Corrosion Resistant, Adaptable to Workshop Environment: The surface is anti-rust treated, isolating the humid and dusty harsh environment of textile workshops, not easy to rust or oxidize, with long service life and reduced maintenance frequency and cost.
  Working Length 331mm, Standard Specification: Strictly produced according to the working length of 331mm, compatible with corresponding specifications of heald frames and looms, with precise dimensions and high flatness, synchronous opening action after installation, no jamming or misoperation.

Technical Parameters:

Applications:

• As a core component of the loom opening mechanism, installed on the C-type heald frame bar, guiding warp yarns through the duplex heald eyes, driving warp yarns to move up and down during the loom opening action to form the shed, which is a key accessory to realize the weaving of fabric structure. The working length of 331mm is compatible with corresponding specifications of heald frames and looms.
  Widely used in weaving production of various raw materials such as cotton, chemical fiber, blended fabric, silk and linen, especially suitable for the production of high-count high-density and complex structure fabrics, which can effectively improve warp density and weaving efficiency, reduce warp breakage and improve fabric quality.
  Suitable for daily maintenance, heald frame accessory replacement and equipment upgrade of looms in textile mills, can replace C-type duplex heddles of corresponding specifications, solving the problems of uneven opening and warp breakage caused by wear, deformation and breakage of heddles, and restoring loom weaving accuracy.
  Compatible with various shuttleless looms such as air-jet and rapier looms, and can perform stably under both conventional and high-speed weaving conditions, providing reliable guarantee for continuous and stable production of wide-width and high-density fabrics.

Support and Services:

• Machine Model & Specification Adaptation Verification: Provide one-on-one adaptation consultation, accurately verify the compatibility between this product and the loom according to the customer's loom model, heald frame specification (C Type, working length 331mm) and warp density, avoiding selection errors.
  Installation and Usage Technical Guidance: Operation guidance to assist customers in completing heald threading, installation and debugging, ensuring synchronous heald frame opening actions and normal operation.
  1-year Warranty Service: The product provides a 12-month warranty period. Quality problems caused by non-human damage (such as deformation, breakage, heald eye wear) can be replaced free of charge during the warranty period.
  Bulk Supply Guarantee: Sufficient stock of conventional specifications (C Type, working length 331mm), can quickly respond to bulk orders, meeting the stock preparation needs of textile mills for centralized maintenance.
  Customization Service: Custom duplex heddles of corresponding sizes and materials can be provided according to customers' special loom models and heald frame specification requirements to meet personalized production needs.
  Full-cycle Technical After-sales Service: If any installation, adaptation or weaving debugging problems occur during the use of accessories, 7×24-hour online technical support is provided to remotely guide troubleshooting and solutions to ensure the normal operation of the loom.

Packing and Shipping:

• Professional Anti-damage Packaging: Adopt anti-static and anti-wear packaging design, bulk products are packaged with moisture-proof sealed bags + custom shock-proof foam, and the outer layer is made of thickened hard cardboard boxes to prevent deformation, wear, rust and other problems during transportation, protecting the heald eye and hooks from damage.
  Standardized Packaging Specifications: The conventional packaging is 1000 pieces/box, the packaging quantity can be customized according to customer needs, and the product name, specification (C Type, working length 331mm), material, quantity and other information are clearly marked on the packaging, which is convenient for warehouse storage, inventory and on-site collection.
  Multi-channel Shipping Methods: Domestic orders support courier/logistics special line delivery, cross-border orders support international express, sea freight and other methods, which can be selected according to customer delivery time requirements.
  Fast Delivery Time: Sufficient stock of conventional specifications, in-stock orders are packed and shipped within 48 hours after ordering, customized orders are delivered on time according to the production cycle to ensure the customer's production schedule.
  Full Logistics Tracking: All orders are provided with logistics tracking numbers to real-time synchronize the cargo transportation status, making it convenient for customers to query the cargo location and estimated delivery time.

FAQ:

• Q1: Is this C-type duplex heddle compatible with C-type heald frames with a working length of 331mm? Can it directly replace original accessories?
  A: Yes, this product is strictly produced according to the standard of C-type duplex heddles, with a working length of 331mm. The heald eye size, sheet thickness and hook spacing are consistent with the original accessories. It can be directly installed on C-type heald frames of corresponding specifications and replace original accessories without modification, compatible with various mainstream air-jet/rapier looms.
  Q2: Will the duplex structure of the heddle increase warp yarn friction and lead to higher breakage rate?
  A: No. The duplex heald eyes of this product are mirror-polished with smooth and burr-free inner walls, which greatly reduces the friction coefficient between warp yarn and heddle. At the same time, the duplex structure can evenly distribute warp yarn tension, avoiding excessive force on a single warp yarn, effectively reducing warp breakage rate, especially suitable for weaving production of high-count high-density and chemical fiber warp yarns that are prone to wear.
  Q3: Does installing this duplex heddle require professional tools? Is daily maintenance convenient?
  A: No professional tools are required, ordinary loom maintenance personnel can operate it. The duplex heddle adopts C-type hook design, just pass the hook through the heald frame bar and align with the heald frame position to complete the installation, no complex tools are needed for the threading process; for daily maintenance, the duplex heddle can be directly disassembled for cleaning or replacement without disassembling the entire heald frame, making maintenance convenient and efficient.