Sheet Metal / Stamping
Shields, clips, enclosures, baffles, chassis
- Material SS 304, SS 316, cold-rolled SPCC, galvanized SGCC, Al 1060/5052
- Process Laser cutting, stamping, bending, welding, surface
- Tolerance ±0.1mm
- Lead Time 10-20 days
Product Details
We specialize in progressive dies for flanging, ribs, hole groups, and bosses in one cycle — flatness ≤0.2mm, hole ±0.1mm — with zinc passivation, electrostatic coating, and brushing for shielding covers, chassis, and waterproof covers.
Applications
- Electrical cabinet enclosures
- Equipment guards / baffles
- Electronic instrument panels
- Server chassis
- Communication shielding covers
Typical Size Range
- Min
- 20×20×0.5mm
- Max
- 2000×1500×6mm
- Other
- Laser cutting bed 1500×3000mm
Common Materials
| Material Grade | International Standard | Typical Application |
|---|---|---|
| SS 304 | AISI 304 | Food, medical enclosures |
| Cold-rolled SPCC | SPCC | General sheet metal |
| Galvanized SGCC | Galvanized Steel | Rust-proof chassis |
| Aluminum 5052 | AA 5052 | Lightweight enclosures |
Process Capabilities
- Multi-station progressive dies (flange, hole groups, ribs one cycle)
- Laser cutting (±0.1mm, thickness 0.5-25mm)
- CNC bending (any angle, ±0.5°)
- TIG / spot welding (clean, strong seams)
- Surface treatment (zinc passivation, electrostatic coat, brushing, polish)
Sheet Metal / Stamping Part Gallery
Finished parts and typical process features (4 photos)
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04 Frequently Asked Questions
Stamping die vs laser cutting — how to choose?
Above 1000 pieces stamping die is more cost-effective per piece. Small batches / complex outlines: laser cutting (no tooling cost).
Do you provide sheet metal bending flat patterns?
Yes — we can auto-generate flat patterns from your 3D drawings to aid upfront drawing confirmation.
Can coating color be specified?
Yes — supply Pantone or RAL number to match, common color cards can be sampled same day.
Maximum sheet metal size?
Laser cutting max 1500×3000mm; bending up to 3000mm length; CNC bending thickness 0.5-12mm.
Detailed Content
Sheet Metal / Stamping
Sheet metal and stamping parts are made by shearing, stamping and bending processes from sheet stock, widely used for equipment enclosures, guards and mounting brackets.
Core Process Capabilities
- Multi-station progressive die single cycle: Shielding covers, clips and other small parts are stamped continuously with a progressive die — flanging, ribs, and hole groups formed in one die per cycle, with ≤1 second cycle time — ideal for high-volume delivery.
- Multi-bend + flange hole groups: Equipment chassis and covers go through multi-pass CNC bending for U-shape, flange, bosses and cavities — hole ±0.1mm and flatness ≤0.2mm ensure assembly interchangeability.
- Waterproof / protection design: Waterproof covers use multi-bend + rib-reinforced structures, with silicone grooves achieving IP65 — ideal for outdoor electrical and communication equipment.
- Integrated surface treatment: Zinc + passivation (NSS 48-96h), electrostatic powder coating (RAL custom), brushed polish — all one-stop for both look and corrosion resistance.
- Laser cutting and small-batch flexibility: Laser cutting bed 1500×3000mm, thickness 0.5-25mm; complex outlines don’t require dies, low unit cost and short lead time for small batches.