Custom 304 Stainless Steel CNC Machining Parts with 40-Tool Capacity and ISO-Certified Polishing Services
Price:
Negotiable
MOQ:
1
Delivery Time:
7-15 work days
Brand:
crida-model
Product Description
Manufacturing Process Overview
Our custom 304 stainless steel metal polishing service combines CNC turning and milling operations to deliver high-precision components for diverse industrial applications.
CNC Machining Processes
CNC Turning
Rotates workpieces on a spindle while cutting tools remove material to shape cylindrical forms like shafts and tubes. Achieves tight tolerances and smooth finishes through continuous rotation during precision cutting operations.
CNC Milling
Employs rotating tools that cut stationary workpieces along multiple axes. Creates complex multi-dimensional shapes including slots, holes, and intricate contours while ensuring high precision and minimal material waste.
Metal Polishing Techniques
- Mechanical Polishing: Uses high-speed rotating abrasive pads, belts, or wheels to deliver smooth, shiny finishes for both decorative applications and functional parts requiring minimal friction.
- Electrolytic Polishing: Immerses parts in electrolytic solution under electric current to remove surface irregularities. Achieves smooth, bright finishes critical for medical device manufacturing and hygiene-sensitive applications.
- Vibratory Polishing: Places parts in vibrating container with abrasive media for uniform surface treatment. Ideal for small parts and mass production with efficient processing times.
- Buffing: Final-stage process using polishing compound-impregnated soft cotton wheels. Delivers high-gloss finishes for aesthetically critical applications.
Technical Specifications
| Attribute | Details |
|---|---|
| Size | Customized |
| Design Software | CAD UG CAM, STP, Solidworks |
| Heat Treatment | Annealing |
| Tool Magazine Capacity | 40 tools |
| Control Software | LaserCut/Laser Work |
| Available Services | 3, 4, 5, 6 Axis CNC Machining |
| Key Selling Points | High accuracy |
| Quality Standard | ISO certified |
| Colors Available | Pantone/RAL and custom colors |
| Equipment | Wire Cutting, Advanced CNC Machining Centres |
| Applications | Laser Cutting, Automotive, Machinery, Electronics, Diving Equipment |
Material Challenges & Solutions
304 stainless steel presents specific machining challenges that our experienced team expertly manages:
- Work Hardening: Material tends to harden during cutting - controlled with specialized tooling
- Tool Wear: Requires sharp, wear-resistant carbide or coated tools
- Heat Buildup: Managed through efficient cooling and controlled cutting speeds
- Cutting Speeds: Optimized feed rates maintain tool life and accuracy
Packaging & Protection
Our comprehensive packing method ensures product safety during transit:
- Inner Protection: EPE foam cushions components from impacts
- Outer Shield: Kraft paper provides moisture resistance and secure packaging
Frequently Asked Questions
How do you control quality?
(1) Material Inspection - Check material surfaces and approximate dimensions. (2) First inspection of production - ensure critical dimensions in mass production. (3) Sampling inspection - check quality before warehouse delivery. (4) Preshipment inspection - 100% inspection by QC assistant before shipment.
Are the products of all the colors the same with the same surface treatment?
No. For powder coating, bright colors appear higher than white or gray. For anodizing, colorful finishes appear higher than silver, and black appears higher than colorful.
Can I get a quotation without drawings?
Our engineering team can create drawings from your samples, pictures, or detailed size drafts for accurate quotation.
What's your MOQ?
We have no MOQ for new customers, accepting small orders to support trial orders, new designs, and marketing development.
I want to keep our design a secret. Can we sign NDA?
Yes, we can sign NDA before you send drawings to protect your intellectual property.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Crida Model Co., Ltd.
Location
402, 4th floor, building 3, Xinqiao first industrial zone, Shajing street, Bao'an District, Shenzhen
Contact Person
Anita Xu