CNC Welding 7075 Aluminum Towing Bracket Profiles

Foshan Pailian Aluminium Ltd is one of the most reliable manufacturers and suppliers of cnc welding 7075 aluminum towing bracket profiles in China. Welcome to wholesale cheap cnc welding 7075 aluminum towing bracket profiles made in China here from our factory. We also accept customized orders.

As a trusted aluminum supplier to China Southern Airlines and a key partner in the Guangzhou Baiyun Airport project, Zhonglian Aluminum delivers industry-leading CNC welding 7075 aluminum Towing Bracket profiles engineered for maximum strength, durability, and precision. Our one-stop aluminum manufacturing capabilities-from mold opening and extrusion to CNC deep processing and professional welding-ensure these brackets meet the rigorous demands of aviation ground support, aircraft towing, and critical infrastructure projects worldwide.

1. Aircraft-Grade 7075 Aluminum Alloy: Selected for its exceptional tensile strength (500MPa+), high fatigue resistance, and superior strength-to-weight ratio (1/3 the density of steel, same-level load capacity). Ideal for towing brackets that withstand extreme traction forces during aircraft movement and securing.
2. Precision CNC Welding Technology: Utilizes advanced TIG (Tungsten Inert Gas) welding in our 5,000㎡ high-precision CNC machining center. Weld seams are controlled to ±0.01mm tolerance, with full penetration and no porosity-ensuring structural integrity and eliminating weak points in critical stress areas.
3. Integrated Structural Design: CNC-machined and welded as a single unit (bracket body, connection lugs, and reinforcement ribs), reducing assembly steps and enhancing rigidity. The seamless welding process prevents corrosion from moisture or debris buildup, extending service life in harsh airport environments.
4. Aviation-Certified Performance: Tested to withstand continuous towing loads of up to 15,000 lbs, meeting global aviation safety standards for ground support equipment (GSE). Proven reliable in the Guangzhou Baiyun Airport project for aircraft towing and ground securing.

• Aircraft Towing & Securing: Critical for connecting towing vehicles to aircraft during maintenance, relocation, or adverse weather conditions-trusted by China Southern Airlines for daily operations.
• Airport Ground Support Equipment (GSE): Essential components for towing rod frames, ground anchor systems, and wheel chock barriers in major airports, terminals, and aviation maintenance facilities.
• Infrastructure Projects: Ideal for large-scale airport expansion, upgrade projects (like Guangzhou Baiyun Airport), and aerospace manufacturing plants requiring high-performance towing and lifting solutions.
• Heavy-Duty Industrial Use: Also suitable for marine, construction, and military applications where lightweight, high-strength, and corrosion-resistant towing brackets are required.

Our surface finishing processes enhance corrosion resistance, durability, and aesthetics-tailored to your project's environment and requirements:

• Passivation Treatment: Forms a protective oxide layer on 7075 aluminum, boosting resistance to salt spray, humidity, and chemical exposure (critical for coastal airports).
• Anodization (Type II/III): Available in clear, black, or custom colors, providing a hard, scratch-resistant finish with excellent wear performance (ideal for high-contact brackets).
• Mechanical Polishing: Creates a smooth, burr-free surface with a professional appearance, reducing friction during towing operations and simplifying cleaning.
• Custom Coatings: We offer specialized anti-corrosion or thermal-resistant coatings for extreme environments (e.g., desert or arctic airports).

As a one-stop aluminum solution factory, we fully customize CNC welding 7075 aluminum Towing Bracket profiles to your exact specifications:

• Full Mold & Extrusion Customization: From CAD design to mold development, we create custom 7075 aluminum profiles with unique cross-sections (e.g., hollow, reinforced, or irregular shapes) to optimize strength and weight.
• CNC Machining Flexibility: Our 5-axis CNC machining centers handle complex features: precision drilling (threaded holes, through-holes), milling (slots, notches), and tapping-all controlled by advanced CAM software for micron-level accuracy.
• Welding Customization: Adjust welding joint designs (butt, fillet, lap welds), seam positions, and thickness based on load requirements. We also provide weld penetration testing and non-destructive inspection (NDT) for critical applications.
• Dimension & Load Capacity Tuning: Modify bracket length, width, thickness, and connection points to match your towing equipment's specifications (e.g., aircraft model, towing vehicle capacity).
• Prototype to Mass Production: Fast turnaround for custom prototypes (7-10 days) and scalable production with consistent quality-supported by 25 extrusion lines and 50,000 tons annual output.

Our 5,000㎡ high-precision CNC machining center is the backbone of our bracket manufacturing, ensuring unmatched precision and welding quality:

• CNC Machining Process:

1. Rough Machining: Removes excess material from extruded 7075 aluminum profiles using high-speed CNC milling, with material utilization rate up to 92%.
2. Semi-Finish Machining: Refines key surfaces and features (e.g., bracket lugs, connection ports) to ±0.02mm tolerance, preparing for welding.
3. Finish Machining: Achieves final precision of ±0.005mm using diamond cutting tools, ensuring perfect fit with towing pins, bolts, and other components.
4. Quality Verification: Each machined part is inspected via 3D coordinate measuring machines (CMM) to confirm dimensional accuracy.

• CNC Welding Process:

1. Pre-Welding Preparation: CNC-machined parts are cleaned (degreased, deoxidized) to eliminate contaminants that affect weld quality.
2. Automated TIG Welding: Computer-controlled welding robots ensure consistent heat input, weld speed, and arc length-resulting in uniform, high-strength seams.
3. Post-Welding Treatment: Welded brackets undergo stress relief annealing to eliminate residual stresses, followed by grinding and polishing to smooth seams.
4. Weld Quality Testing: 100% of welds are inspected via X-ray, ultrasonic testing (UT), or liquid penetrant testing (LPT) to detect internal defects-meeting AWS D1.2 aviation welding standards.

We maintain a strict quality management system to ensure every towing bracket meets aviation-grade standards:

• Raw Material Inspection: All 7075 aluminum ingots are tested for chemical composition (via spectrometry) and mechanical properties (tensile, yield strength) before extrusion.
• In-Process Inspections: Real-time monitoring of extrusion, CNC machining, and welding processes-with hourly checks for dimensional accuracy and weld quality.
• Final Performance Testing: Each bracket undergoes load testing (static and dynamic), corrosion resistance testing (salt spray test for 500+ hours), and fatigue testing (100,000+ cycles) to ensure reliability.
• Full Traceability: Every batch is assigned a unique serial number, with complete records of raw materials, production processes, and test results-supporting third-party audits.

• Protective Packaging: Each CNC welding 7075 aluminum towing bracket is wrapped in anti-scratch foam, then placed in reinforced wooden crates with custom bracing to prevent damage during transit.
• Corrosion Protection: For long-distance shipping, brackets are coated with anti-rust oil or vacuum-sealed (upon request) to withstand ocean freight humidity.
• Global Logistics Support: Our team handles all documentation (commercial invoice, packing list, certificate of origin) and customs clearance, ensuring on-time delivery to North America, Europe, Asia, and beyond.

• International Certifications: CE, TUV, SGS, RoHS, ISO 9001, KS-compliant with European, American, and Asian aviation industry standards.
• Proven Track Record: As a supplier to China Southern Airlines and a key contributor to the Guangzhou Baiyun Airport project, we have a demonstrated history of delivering high-quality aluminum towing brackets for critical aviation applications.
• Global Customer Praise: Trusted by 500+ clients worldwide (airlines, airport authorities, GSE manufacturers) for our precision, durability, and one-stop service. Testimonials highlight our on-time delivery, customizability, and post-sales support.

• One-Stop Aluminum Solution Factory: From mold opening, extrusion, and surface treatment to CNC deep processing and welding-we handle every step in-house, reducing lead times by 40% and ensuring quality control.
• 33+ Years of Expertise: A seasoned source factory with 25 extrusion lines, 5,000㎡ CNC machining center, and 50,000 tons annual output-capable of scaling from small batches to large-scale projects.
• Aviation-Focused Experience: Deep understanding of aerospace safety standards and GSE requirements, with custom solutions tailored to the aviation industry.
• Dedicated Support: Our engineering team provides technical consultation, design optimization, and after-sales service-ensuring your project's success from concept to completion.

Ready to upgrade your airport ground support equipment with high-performance CNC welding 7075 aluminum towing bracket profiles?

Contact our engineering team today to discuss your custom requirements, get a free quote, or request samples.

We provide full one-stop aluminum solutions from mold design to final delivery, ensuring your project meets aviation-grade standards and delivery timelines.

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