Precision & Efficiency: 5 Core Sheet Metal Processes Powering Global Manufacturing

5 Core Processes: Solving Pain Points, Setting Quality Benchmarks

Laser Cutting

• Processes metal sheets (304/316 stainless steel, 6061/5052 aluminum alloy, cold-rolled steel, etc.) with thickness ranging from 0.5mm to 25mm, complying with ASTM/DIN standards.
• Boasts hole position accuracy of ≤±0.03mm and burr-free cutting edges, eliminating the need for secondary grinding.
• Efficiency is more than double that of traditional cutting methods.
• Generates processing paths directly from CAD drawings, accurately reproducing complex shapes and dense hole structures.

Flexible Stamping

• Breaks the limitation of traditional stamping’s reliance on specialized molds with quick mold change systems and universal mold bases.
• Mold change time reduced from 2 hours to 15 minutes, perfectly adapting to small-batch, multi-variety orders.
• Enables "72-hour design-prototyping-delivery" rapid response for auto hardware and electronic component brackets.
• Maintains a defect rate of ≤0.3% during mass production.

Precision Bending

• Customizes bending parameters for different materials (stainless steel, aluminum alloy, titanium alloy, etc.) with angle accuracy of ≤±0.1°, ensuring strong consistency in mass production.
• Supports complex multi-step bending; 3D models automatically plan bending paths to avoid workpiece interference.
• Reduced processing cycle by 35% for server chassis requiring 16 bending steps.

Precision Welding

• Integrates robotic TIG welding, laser welding, and CO2 shielded welding, selecting the optimal method based on product requirements.
• Laser cleaning removes surface oxides before welding; real-time monitoring ensures smooth, pore-free welds with 99.8% non-destructive testing (NDT) pass rate.
• Laser welding reduces weight by 20% and increases strength by 30% for key components like new energy battery trays, enhancing product range.

Customized Surface Finishing

• Offers a full range of solutions meeting ROHS/REACH environmental standards (no VOC emissions):
  • Electrostatic spraying: Uniform coating with 720-hour salt spray resistance, suitable for outdoor equipment.
  • Electropolishing: Removes burrs, meeting medical hygiene standards.
  • Anodizing: Increases aluminum surface hardness by 3x, ideal for high-end electronic devices.
  • Additional options: Electrophoresis, wire drawing, etc.

Industry-Specific Custom Solutions: Proving Process Strength

New Energy Sector

• Battery trays: "Laser tube cutting + scratch-free bending + laser welding" integrated process, using high-strength aluminum alloy for lightweight design and passing rigorous strength tests.
• Charging pile enclosures: "CNC stamping + electrostatic spraying" with excellent weather resistance, adapting to extreme temperatures from -40℃ to 85℃.
• Trusted by 3 leading new energy vehicle and charging pile manufacturers.

Medical Sector

• Uses 304/316 food-grade stainless steel, with electropolishing after laser cutting, scratch-free bending molds, and TIG welding.
• Fully compliant with ISO13485 medical quality management system and FDA guidelines.
• Delivers burr-free, scratch-free products that can be directly disinfected and cleaned, serving as a designated supplier for multiple medical device manufacturers.

Electronics & Communications Sector

• Server chassis and communication cabinets: "Precision bending + multi-process assembly" realizing integrated processing of heat dissipation holes and threaded holes.
• Ensures high assembly accuracy and increases heat dissipation efficiency by 35%.

3 Core Values for Your Partnership

1. Cost Optimization: Reduces raw material waste by 15%, labor costs by 25%, and overall production costs by 40% through process synergy and smart equipment.
2. Efficiency Enhancement: Prototyping in as fast as 24 hours; mass production lead time 30% shorter than industry average; 72-hour delivery for small-batch orders.
3. Quality Assurance: Multi-layer inspection (coordinate measuring machine, AI visual inspection) ensures a pass rate of ≥99.5%, backed by quality warranty services.

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