Sheet Metal Bending Service for Electrical Enclosures & Cabinets

Precision bending is the backbone of high-quality sheet metal fabrication. At Huarui, we utilize advanced multi-axis CNC bending machines and an extensive library of specialized tooling to transform flat laser-cut blanks into complex, 3D structures. From tight-radius electronics brackets to large-scale robot chassis, we ensure consistent angles and dimensional accuracy for every bend.

Specifications

Why Partner with Huarui?

Advanced Equipment: 12,000W Fiber Lasers for Complex pattern and fine detail cutting.

Technical Expertise: 15+ years of experience in robotics and industrial enclosure fabrication.

Reliable Lead Times：With two manufacturing factories, we are able to balance production loads and respond flexibly to urgent or high-volume orders.

Quality Assured: ISO certified facility with 100% inspection before shipping.

RoHS & REACH Compliance：All materials used in our sheet metal fabrication comply with RoHS and REACH regulations.

Quality Assurance

ISO 9001 certified

Full inspection before shipment

Advanced measuring equipment

Strict quality control process

Package

Protection: Scratch-resistant PE film & EPE foam buffering.

Crating: Custom fumigation-free wooden cases for heavy components.

Global Reach: Express (DHL/FedEx) for samples; Sea/Air freight for mass production.

FAQ

Q1: What is the maximum length of sheet metal you can bend?

A: Our CNC press brakes can handle parts up to 3200mm in length. For thicker materials, the maximum length may vary depending on the required bending force.

Q2: Can you create smooth curves or large radii?

A: Yes! With our recently updated arc bending molds, we can achieve smooth, large-radius curves without the need for custom stamping dies. This is ideal for aerodynamic robot shells and decorative panels.

Q3: How do you avoid die marks on aesthetic parts?

A: We use specialized non-marking bending films and urethane die inserts. This ensures that the surface of your stainless steel or aluminum parts remains pristine, which is crucial for products that will be anodized or left as brushed metal.

Q4: Do you provide DFM advice for bending?

A: Absolutely. Our engineering team reviews every drawing to ensure the "minimum bend radius" is respected to prevent material cracking and to optimize the design for cost-effective production.