Sheet Metal Fabrication Services
Custom sheet metal parts from prototypes to low-volume production.
- DFM feedback: within 12 hours
- Lead time: as fast as 3 days
- Processes: cutting, bending, welding, assembly
- Quality system: ISO 9001:2015 certified
- Secure upload. All files are confidential. NDA available.
Sheet Metal Fabrication Processes
Laser Cutting
Precision cutting for brackets, panels, and enclosures with clean edges and tight feature detail. Best for fast prototypes and repeatable low-volume runs.
Punching
Cost-effective for repetitive holes, slots, and simple profiles.
Ideal for brackets and panels where speed and unit cost matter.
Bending & Forming
Controlled bending to achieve consistent angles and stable assemblies. We review bend radius, hole-to-bend distance, and relief features during DFM to prevent fit issues.
Hardware Insertion & Sub-Assembly
PEM nuts/studs, tapping, riveting, and sub-assembly support for ready-to-install parts. Ideal for enclosures and multi-part builds.
Sheet Metal Fabrication Capabilities
| Capabilities | Spec |
|---|---|
|
Service scope |
Prototype to low-volume production sheet metal parts; ready-to-assemble delivery available |
|
Materials |
Stainless steel (304/316), aluminum (5052/6061), cold-rolled steel (SPCC), galvanized steel (SGCC) |
|
Thickness range |
0.5–6.0 mm (depends on material and process) |
|
Max part size |
Up to 1500 × 3000 mm flat pattern (formed size depends on bending) |
|
Processes supported |
Laser cutting; punching; bending/forming; welding/joining; PEM hardware insertion; tapping; riveting; sub-assembly |
|
Hardware & assembly |
PEM nuts/studs/inserts; tapping; riveting; bracket/enclosure sub-assemblies |
|
Finishing options |
Powder coating; anodizing (Al); electroplating; bead blasting |
|
Tolerance standard |
ISO 2768-m (general); tighter tolerances assessed case-by-case |
|
Quality control |
Incoming inspection; in-process checks; final inspection; FAI on request |
|
Documentation |
Inspection report / dimensional report on request; material cert on request; finishing cert on request |
|
Files accepted |
STEP / IGES (3D), DXF / DWG (flat), PDF (2D drawings) |
|
Typical lead time |
Prototype as fast as 3 days; low-volume quoted by complexity and finish |
Typical Sheet Metal Parts We Manufacture
Common sheet metal parts for prototypes and low-volume production.
Enclosures & Housings
Electrical/electronic enclosures, control boxes, and covers with finishing options.
Brackets & Mounts
Mounting brackets, L-brackets, and structural supports for fixtures and assemblies.
Panels & Faceplates
Front panels, nameplates, and operator panels with cutouts and hole patterns.
Frames & Chassis
Chassis frames and welded structures for equipment and industrial assemblies.
Covers & Shields
Protective covers, guards, and EMI/RF shields for electronics and machinery.
Mounting Plates & Base Plates
Base plates with repetitive holes/slots for fast installation and alignment.
Why Choose Kemal for Custom Sheet Metal Fabrication
Free DFM Report
Upload your CAD files and get a free manufacturability review within 12 hours.
We flag bend risks, hole-to-bend issues, and assembly fit concerns before production.
You receive clear notes and recommended changes to reduce rework.
ISO 9001 & Inspection Reports
ISO 9001:2015 certified quality management system.
Incoming, in-process, and final inspection support stable output.
Inspection reports and material certificates are available upon request.
Finishing Options
Powder coating, anodizing (Al), electroplating, and bead blasting are available.
Finish recommendations based on corrosion resistance, appearance, and function.
Consistent surface quality for parts that are seen and handled.
Prototype-Friendly Volumes
Order prototypes or small batches without large-volume commitments.
Ideal for design iterations, pilot builds, and early market launches.
Scale quantities as the design stabilizes.
Ready-to-Assemble Hardware & Sub-Assembly
PEM nuts/studs, tapping, riveting, and sub-assembly support for ready-to-install parts.
Fewer suppliers to manage and less assembly work on your side.
Best for enclosures and multi-part builds.
Repeatable Fit & Consistency
Stable bending and joining to keep dimensions consistent across batches.
We focus on critical fit features so that parts assemble reliably the first time.
Process checks help prevent variation from springback and distortion.
Sheet Metal Fabrication: Prototype to Low-Volume Production
Functional Prototype
Validate fit, hole locations, and assembly before committing to production.
Ideal for enclosures, brackets, and panels that must mate with other components.
Rapid Prototyping
Quick turn sheet metal prototypes with DFM feedback to reduce rework.
Best for design iterations and pilot builds under tight timelines.
Low-Volume Production
Repeatable bending, joining, and finishing for consistent assemblies.
Suitable for pilot runs, small batches, and product launches.
FAQ's
What is injection molding?
Typical range: 0.5–6.0 mm, depending on material and process.
Thicker parts may be possible for cutting-only profiles. For formed parts, the workable thickness depends on bend radius, flange length, and tooling—send your design for DFM confirmation.
Can you provide PEM nuts/studs and sub-assembly?
Yes. We provide PEM hardware insertion (nuts, studs, standoffs/inserts) and sub-assembly support such as tapping, riveting, and simple mechanical assembly for ready-to-install parts.
To quote accurately, please specify the hardware type/size (or share a BOM), required locations, and any assembly requirements—we’ll confirm during DFM.
What files do you need for a quote?
For an accurate quote, please provide:
3D CAD: STEP or IGES
Flat pattern: DXF or DWG (especially for laser cutting/punching)
2D drawing: PDF with critical dimensions, tolerances, and notes (if available)
Project details: material, finish, quantity, and target lead time
If you only have 2D files (DXF/DWG + PDF), we can still quote—just include the material and thickness.
What finishes are available and how to choose?
We offer common sheet metal finishes including powder coating, anodizing (aluminum), electroplating, and bead blasting (plus other options on request).
How to choose (quick rules):
Outdoor corrosion resistance: powder coating or plating
Aluminum cosmetic + wear resistance: anodizing
Matte texture / reduced glare: bead blasting
Electrical conductivity required: electroplating
If you share the part material, environment (indoor/outdoor), and appearance target, we’ll recommend the best finish during DFM.
Do you support prototypes and small batches?
Yes. We support prototypes and small-batch builds for enclosures, brackets, panels, and assemblies.
You can start with a few parts for fit and assembly validation, then scale to pilot runs and low-volume production as the design stabilizes. Lead time depends on complexity and finishing—send your CAD files for DFM and an accurate schedule.
Can you provide inspection reports/material certs?
Yes. Inspection reports (dimensional/FAI on request) and material certificates can be provided when required.
To ensure the right documentation, please specify your critical dimensions and reporting format needs (e.g., full dimensional report vs. key characteristics) and whether you need material certs for each batch—we’ll confirm during quoting.
