Bending Testing Machine for Automotive Metal Components, ISO 7438 Standard
Product Spotlights
As a specialized manufacturer since 2016, Jinan Wangtebei Instrument And Equipment Co., Ltd proudly presents our precision-engineered Bending Testing Machine designed explicitly for evaluating the ductility and structural integrity of automotive metal components. Operating in strict compliance with the ISO 7438 international standard, this robust equipment delivers reliable, repeatable bend test results crucial for quality assurance in automotive manufacturing and R&D. Based in Jinan, Shandong, China, we serve a global clientele across North America, Europe, Asia, Africa, and Oceania, ensuring our machines meet diverse industrial requirements.
Our Bending Testing Machine is engineered to assess the bendability of metallic materials like steel alloys, aluminum, and copper used in critical automotive parts such as:
- Chassis frames and suspension arms
- Brake system components
- Engine mounts and brackets
- Transmission shafts
- Welded joints and heat-affected zones (HAZ)
Core Technical Specifications & Features:
| Parameter | Specification |
|---|---|
| Max. Load Capacity | Up to 300 kN (Customizable) |
| Bend Angle Range | 0° to 180° with ±0.5° Accuracy |
| Mandrel Diameter Range | Multiple sizes compliant with ISO 7438 |
| Control System | Touchscreen PLC with Data Logging |
| Test Speed | 1° to 60°/min (Adjustable) |
| Sample Width | 20mm to 200mm (Adaptable) |
Key Advantages for Automotive Suppliers:
- Guaranteed Compliance: Automated test sequences ensure adherence to ISO 7438 bend test procedures (e.g., 3-point bend, guided bend).
- Enhanced Durability: Hardened steel rollers and rigid frame construction withstand high-cycle industrial testing.
- Intuitive Operation: Pre-programmed test modes for common automotive alloys simplify technician training.
- Defect Detection: High-resolution measurement identifies surface cracks, necking, or fractures during bending.
- Data Integrity: Generate PDF/Excel reports with force-angle curves for audit trails.
Trusted by automotive tier-1 suppliers and metal foundries worldwide, Wangtebei's testing solutions are shipped efficiently from major Chinese ports like Qingdao, Shanghai, Ningbo, and Guangzhou. Our established presence in 120+ countries across North America, Eastern Europe, Southeast Asia, and Oceania demonstrates our commitment to global quality standards. Invest in a machine that streamlines your compliance testing, reduces material failure risks, and accelerates product validation cycles.
Frequently Asked Questions (FAQ):
-
Q: Can this machine test coated or painted automotive components?
A: Yes, specialized fixtures prevent surface damage during bending of coated parts. -
Q: Is operator training included with the machine purchase?
A: Comprehensive on-site or remote training manuals and sessions are provided. -
Q: How does it ensure alignment with ISO 7438 requirements?
A: Built-in software templates automate test parameters (mandrel size, bend angle, speed) per the standard. -
Q: What’s the lead time for delivery to South America?
A: Standard delivery is 30-45 days ex-works; port selection affects transit time. -
Q: Can it perform reverse bend tests for weld qualification?
A> Optional fixtures enable face/root bend tests per AWS/ASME standards. -
Q: Is calibration certification provided?
A> Yes, traceable NIST calibration certificates accompany each machine. -
Q: Are spare parts readily available?
A> Global spare parts network supports quick maintenance turnaround.
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