Shenzhen Perfect Precision Product Co., Ltd.
| Delivery Time | 7-15 day |
| Supply Ability | 300,000pcs |
| Compatibility | Universal |
| Item | Custom Spinning Spare Parts |
| Lead Time | 7-15 Days |
| Weight | 0.5 Lbs |
| Roughness | Ra3.2 |
| Color | Silver |
| Hardness | 220HV-400HV Or As Your Request |
| Application | High Voltage Corona Control |
| Brand Name | PFT |
| Model Number | OEM |
| Place of Origin | China |
| Certification | ISO13485, IS09001, AS9100, IATF16949 |
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Product Specification
| Delivery Time | 7-15 day | Supply Ability | 300,000pcs |
| Compatibility | Universal | Item | Custom Spinning Spare Parts |
| Lead Time | 7-15 Days | Weight | 0.5 Lbs |
| Roughness | Ra3.2 | Color | Silver |
| Hardness | 220HV-400HV Or As Your Request | Application | High Voltage Corona Control |
| Brand Name | PFT | Model Number | OEM |
| Place of Origin | China | Certification | ISO13485, IS09001, AS9100, IATF16949 |
| High Light | Copper Metal Spinning Parts ，Ra3.2 Roughness Metal Spinning Parts | ||
When you need high-quality, smooth-finished metal components with exact specifications, metal spinning delivers. But not all spun parts are created equal—especially when you're working with silver-copper alloys and need a consistent Ra 3.2 surface finish.
Metal spinning is a cold-forming process where a flat metal disc (blank) is rotated at high speed and pressed against a form (mandrel) to create symmetrical, hollow shapes. It’s ideal for:
✔ Rapid prototyping (No expensive molds needed)
✔ Low to medium production runs (1 to 10,000+ parts)
✔ Complex curves & seamless designs (No welds or joints)
Ra 3.2 (≈125 µin) is a semi-smooth finish—not mirror-polished, but free of visible tool marks. It’s the sweet spot for:
| Industry | Applications |
|---|---|
| Electronics | RF shields, conductive housings |
| HVAC | Heat exchanger components |
| Lighting | Reflectors, lamp housings |
| Jewelry & Decor | High-end bowls, vases, art pieces |
| Aerospace | Lightweight sensor housings |
Whether you need 50 or 50,000 silver-copper parts, metal spinning offers flexibility, speed, and precision that other methods can’t match. With Ra 3.2 smoothness as standard, your components will perform—and look—flawless.
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Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
10000000-10000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm. Certificate ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica... We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm. Certificate ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica...
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