Alloy Structural Loom Cam 631558BA Negative Opening Cam For Air Jet Tsudakoma 2/2 F22QAP

Negative Opening Cam 631558BA Air-jet Tsudakoma 2/2 F22QAP

roduct Description:

• This 2/2 Negative Opening Cam (Part No. 631558BA, Code ATKM-0461, Model F22QA) is a core accessory specially designed for the shedding system of Tsudakoma air-jet loom series, developed for 2/2 twill and other fabric weaves. Through a precision cam profile curve, it drives the heald frames to realize stable up-and-down reciprocating movement, serving as a key component to ensure precise loom shedding timing and uniform fabric weave.
  The cam is precision machined from high-strength alloy structural steel with surface quenching hardening treatment, featuring high hardness and wear resistance, showing no profile deformation or wear under long-term high-frequency reciprocating motion. The profile curve is reproduced according to original Tsudakoma standards, fully matching the loom shedding mechanism to realize precise shedding timing and stroke control, effectively reducing heald frame shaking, guide rail wear and warp breakage. The mounting hole position and shaft sleeve dimensions are identical to the original part, enabling direct replacement without loom modification. The overall structure is sturdy and durable, adapting to the humid and dusty environment of textile workshops, showing no corrosion or fatigue cracking during long-term use. It is a cost-effective original-equivalent replacement solution for daily maintenance and part replacement of Tsudakoma air-jet looms in textile mills.

Features:

• 100% Compatibility with Original Standard: Specially designed for Tsudakoma air-jet looms, developed for 2/2 weaves, with profile curve and mounting dimensions identical to the original part, enabling direct replacement without loom modification.
  Alloy Structural Steel + Quenching Treatment for Wear and Deformation Resistance: Made of high-strength alloy structural steel with surface quenching hardening treatment, featuring high hardness and wear resistance, showing no profile deformation or wear under long-term high-frequency motion with a long service life.
  Precise Profile Curve for Stable 2/2 Shedding Action: Strictly reproduced original 2/2 shedding curve to realize precise shedding timing and stroke control, reducing heald frame shaking, warp breakage and fabric defects.
  Strong Stability for Complex Working Conditions: The alloy material adapts to the humid and dusty environment of textile workshops, showing no corrosion or fatigue cracking during long-term use, ensuring continuous and stable loom operation.
  Easy Installation and Low Maintenance Cost: Shaft keyway mounting + flange bolt locking design for convenient disassembly and assembly, requiring no additional debugging before use, reducing loom downtime maintenance time.
  Cost-Effective to Reduce Maintenance Costs: Bulk stock supply, perfectly replacing original parts to significantly reduce accessory costs for daily maintenance in textile mills.

Technical Parameters:

Key Dimensions & Performance

Applications:

• This Negative Opening Cam(631558BA) is a core accessory for the shedding system of Tsudakoma air-jet looms, widely used in the loom heald frame drive mechanism to drive the heald frames to realize up-and-down reciprocating movement, serving as a key component to ensure precise 2/2 weave shedding action and uniform fabric quality.
  It is mainly suitable for Tsudakoma air-jet loom series, for the production of 2/2 twill, basket weave and other fabric weaves, especially for continuous weaving conditions of high-speed looms. Through precise shedding timing and stroke control, it can effectively reduce warp breakage, fabric defects and heald frame wear, improve weaving continuity and yield rate, and extend the service life of loom shedding mechanism components. It is widely used in daily maintenance, batch part replacement and old equipment upgrading of Tsudakoma air-jet looms in textile factories. It can perfectly replace original negative cams of the same specification, restore loom shedding control accuracy, and reduce downtime losses caused by cam wear and deformation, serving as a necessary consumable accessory for Tsudakoma 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 cam according to the customer's loom model (Tsudakoma air-jet loom series), part number 631558BA and code ATKM-0461, avoiding selection errors.
  Installation and Commissioning Technical Guidance: Provide detailed Chinese and English installation instructions to guide customers in completing cam installation, shaft sleeve fixing and shedding mechanism debugging, solving problems such as unstable shedding and heald frame shaking after installation.
  1-year Warranty Service: The product provides a 12-month warranty period. Quality problems caused by non-human damage (such as cam wear, profile deformation, shaft sleeve cracking) can be replaced.
  Bulk Stock Support: Sufficient permanent stock for the standard 631558BA 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 shedding process 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 negative opening cams adopt professional textile accessory protective packaging to avoid cam profile scratching, shaft sleeve deformation and surface damage during transportation. Each cam 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 number (631558BA), code (ATKM-0461), compatible loom model (Tsudakoma air-jet loom series), 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 negative opening cam compatible with? Can it directly replace the original part?
  A: This cam is specially designed for Tsudakoma air-jet loom series, developed for 2/2 weaves, with profile curve and mounting dimensions identical to the original part, and can be directly replaced without loom modification.
  Q2: What impact will worn or deformed cams have on the loom? How to judge when replacement is needed?
  A: Worn or deformed cams will lead to confused shedding timing, heald frame shaking, higher warp breakage rate and increased fabric defects. The basis for judging replacement: unstable loom shedding action, heald frame abnormal noise, abnormally high fabric defect rate, or cam profile wear/deformation, it is recommended to replace with a cam of the same specification.
  Q3: What is the service life and warranty period of the cam?
  A: This cam is made of alloy structural steel with quenching treatment, 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.