010203
CNC Bending Services by China Suppliers - Precision Metal Forming from a Leading Factory
Equipment Specifications & Capabilities
170-Ton CNC Press Brake
- 3.2-meter bending length handles large-scale industrial components
- Processes 20mm carbon steel plates for heavy machinery frames
- Bends 12mm stainless steel/alloy plates for food processing equipment
- ±0.15mm tolerance ensures consistency in structural bracket production
70-Ton Precision Press Brake
- Specializes in thin-gauge metal bending (<3mm thickness)
- Perfect for aerospace aluminum components and medical device housings
- 2.5-meter working length with ±0.1mm precision
- Maintains mirror finishes on stainless steel architectural elements
Shared Advanced Features
- 100+ traceless bending molds eliminate surface marks
- Custom tooling for complex geometric profiles
- Automatic angle compensation technology
Material-Specific Bending Expertise
| Material | Key Applications | Technical Advantages |
|---|---|---|
| Carbon Steel | Automotive chassis, construction machinery | Minimal springback control for high-tolerance brackets |
| Stainless Steel | Medical instruments, kitchen equipment | Surface protection during hygienic-grade bending |
| Aluminum Alloys | EV battery trays, heat dissipation systems | Specialized tooling prevents micro-cracking |
Core Service Advantages
1. Precision Engineering
- Automotive bracket bending with ±0.5° angular accuracy
- Multi-stage programming for complex enclosure fabrication
- Repeatable results for mass production runs
2. Production Efficiency
- Zero mold costs for standard bends
- 60% faster setup than conventional bending
- Rapid prototyping services (3-5 day samples)
3. Design Flexibility
- Instant programming adjustments for custom metal profiles
- Handles unconventional geometries like offset Z-bends
- DFM analysis for sheet metal optimization
Industry Application Cases
Automotive Sector
- Crash-rated battery trays with reinforced bends
- Exhaust system flanges requiring gas-tight seams
Electronics Manufacturing
- EMI-shielded server racks with ventilation folds
- Thin-gauge aluminum heat sink enclosures
Medical Equipment
- Sterile-grade stainless steel carts with radius corners
- MRI component frames with non-magnetic properties
Quality Assurance Process
Inspection & Verification
- 1. Material certification validation: Complete traceability verification of raw metals.
- 2. First-article 3D scanning (±0.1mm): Virtual-to-physical comparison before production runs.
- 3. Bend angle verification: Real-time digital protractor measurement.
- 4. Surface inspection: Strict visual audits for cosmetic-grade components.
Integrated Manufacturing Solutions
- Combined laser cutting + bending services
- Welding and powder coating options
- Ningbo Port export advantage: 7-day Asia delivery / Global delivery
- ISO 9001 certified production system
Technical Specifications Summary
| Parameter | 170T Machine | 70T Machine |
|---|---|---|
| Max Bending Length | 3.2m | 2.5m |
| Carbon Steel Thickness | 20mm | 10mm |
| Stainless Steel Thickness | 12mm | 8mm |
| Aluminum Thickness | 15mm | 6mm |
| Precision Tolerance | ±0.15mm | ±0.1mm |
Why Global Clients Choose Us
"Our 170T press brake recently produced 5,000 mining equipment brackets with 99.8% dimensional consistency. The integrated laser-cut edges required zero rework before welding - saving 30% assembly time."
- 17 years metal fabrication expertise
- Dual-capacity bending systems
- Traceless tooling for premium finishes
- Port-side manufacturing for efficient global shipping
Frequently Asked Questions
What are your maximum bending capacities?
Our 170-Ton CNC Press Brake can process a maximum bending length of 3.2 meters. It can bend carbon steel up to 20mm, stainless steel up to 12mm, and aluminum up to 15mm in thickness.
What tolerances can you guarantee for precision parts?
For thin-gauge metals (
How do you prevent surface scratches or marks during bending?
We utilize over 100 traceless bending molds and specialized tooling profiles. This setup eliminates tooling marks, which is ideal for maintaining mirror finishes on hygienic-grade stainless steel and decorative architectural elements.
What materials are you experienced in bending?
We specialize in Carbon Steel (for automotive and construction), Stainless Steel (for medical and food grade devices), and Aluminum Alloys (for EV battery trays and heat sinks).
Do you offer integrated fabrication services?
Yes, we provide fully integrated manufacturing solutions, including combined laser cutting, bending, welding, powder coating, and DFM (Design for Manufacturing) optimization.
What are your shipping and quality certifications?
We operate under an ISO 9001 certified production system. Benefiting from our proximity to Ningbo Port, we offer an export advantage that supports 7-day delivery across Asia as well as efficient global shipping.