Precision Metal Stamping for Effective EMI RFI Protection with
Customized PCB RF Shielding Solutions
Description Of Precision Metal Stamping for Effective EMI RFI Protection with
Customized PCB RF Shielding Solutions
Precision metal stamping is a high-precision manufacturing process
that leverages advanced die-cutting, punching, and forming
techniques to produce custom electromagnetic interference (EMI) and
radio frequency interference (RFI) shielding components for printed
circuit boards (PCBs). This method is critical for mitigating
electromagnetic noise in high-frequency electronic devices, such as
5G modules, RF front-ends, and medical equipment, where signal
integrity and electromagnetic compatibility (EMC) are paramount.
Material Of Precision Metal Stamping for Effective EMI RFI Protection with
Customized PCB RF Shielding Solutions
| Material and Testing Report |
| Metal | Aluminum | Aluminum 2024 Aluminum 5052 Aluminum 6061-T6 |
| Aluminum 6063 Aluminum 7075 Aluminum MIC 6 |
| Stainlesss steel | SUS303, SUS304, SS316, SS316L |
| UNS S32304 UNS S32003 UNS S31803 UNS S32205 |
| UNS S32760 UNS S32750 UNS S32550 UNS S32707 UNS S33207 |
| Steel | 12L14 4140 1018 1045 12L14 4130 4142 ,O1 tool steel, |
| D2 tool steel,A36 1008 ,Alloy42 |
| Titanium | Grades 1-4 Grade 5 Grade 9 |
| Brass | 260, C360, H59, H60, H62, H63, H65, H68, H70 |
| Copper | |
| Phosphor bronze | |
| Bronze | C932 |
| Carbon fiber | |
| PTFE | Polytetrafluoroethylene (PTFE) |
| Plastic | Acetal | (Polyoxymethylene (POM)) [Delrin] |
| PEEK | Polycarbonate |
| Polystyrene | Polyether Ketone |
| Nylon | |
| ABS | |
| PVC | |
| Acrylic | |
| G-10 Garolite Fiberglass | |
| Finish Result |
| As Machined | Sharp edge and burrs will be removed |
| Bead Blast | The part surface is left with a smooth, matte appearance |
| Anodized | Type II creates a corrosion-resistant finish. Parts can be anodized
in different colors—clear, black, red, and gold are most common—and
is usually associated with aluminum. |
Type III is thicker and creates a wear-resistant layer in addition
to the corrosion resistance
seen with Type II. |
| Powder Coat | This is a process where powdered paint is sprayed onto a part which
is then baked in an oven.
This creates a strong, wear- and corrosion-resistant layer that is
more durable than standard
painting methods. A wide variety of colors are available to create
the desired aesthetic. |
| Customized | Cotact us via email, skype, whatsapp. We will look into a finishing
process for you. |
| Others |
| Tolerance | +/-0.005mm |
| Lead Time | 1-2 weeks for samples, 3-4 weeks for mass production |
| Drawing Accepted | Solid Works, Pro/Engineer, AutoCAD(DXF, DWG), PDF |
| Payment Terms | TT/Paypal/WestUnion
|
Industries Of Precision Metal Stamping for Effective EMI RFI
Protection with Customized PCB RF Shielding Solutions
1. Aircraft parts
2. Automobile parts
3. Fixture parts
4. Medical parts
5. Petro chemical parts
6. Education parts
Features Of High Quality RF Shield
1. High precision
2. Short processing time
3. Easier customized/personalized
Our Advantages
1. Cost-Effective Scalability
Unlike machined or cast shields, precision stamping enables tooling
reuse across product iterations, lowering per-unit costs for
high-volume production.
Material waste is minimized due to optimized nesting algorithms,
reducing raw material expenses by up to 30% compared to laser
cutting.
2. Superior Shielding Performance
Stamped shields achieve >80 dB attenuation from 10 MHz to 6 GHz,
exceeding regulatory limits (e.g., FCC Part 15, CISPR 11) for
medical and industrial equipment.
The process eliminates porosity issues seen in plated plastics,
ensuring seamless electrical continuity across the shield’s
surface.
3. Accelerated Time-to-Market
Prototypes can be produced in 24–48 hours using digital twin
modeling and in-house tooling, enabling rapid EMC testing and
design validation.
Stamped shields integrate seamlessly with PCB assembly lines,
avoiding the need for secondary processes like adhesive bonding or
spot welding.
FAQ
Q1: Where can I get product & price information?
A1:Send us inquiry e-mail, we will contact you as we receive your
mail.
Q2: How long can I get the sample?
A2:Depends on your specific items, within 3-7 days is required
generally.
Q3: What kinds of information you need for quote?
A3:Kindly please provide the product drawing in PDF, and will be
better you can provide in STEP or IGS.
Q4: What are the payment terms?
A4: We accept 50% as payment deposit, when the goods is done, we
take photos for your check and you then pay the balance.
Q5: Are you a trading company or factory?
A5:We are direct factory with 10 experienced engineers and more
than 650 employees as well approximate 2,000 square ft. workshop
area.
Q6: What shall we do if we do not have drawings?
A6:Please send your sample to our factory, then we can copy or
provide you better solutions. Please send us pictures or drafts
with dimensions (Length, Hight, Width), CAD or 3D file will be made
for you if placed order.
