UP-4002 Professional Leather Flexing Tester
Assesses bending resistance of genuine leather samples by determining material resistance to cracking or failure at flexing creases.
Application
Determines the resistance of flexible materials to cracking or other types of failure at flexing creases. Particularly applicable to leathers, coated fabrics, and textiles used in footwear uppers.
Compliance Standards
- SATRA TM 55
- IULTCS/IUP 20-1
- ISO5402-1
- ISO 17694
- EN 13512
- EN344-1 section 5.13.1.3 and annex C
- EN ISO 20344 section 6.6.2.8
- GB/T20991 section 6.6.2.8
- AS/NZS 2210.2 section 6.6.2.8
- GE-24
- JIS-K6545
Testing Methodology
- Test specimen is folded in half with one end secured in a clamp
- Specimen is turned inside out with free end secured in second clamp at 90° to first
- First clamp oscillates repeatedly through fixed angle at defined rate
- Flexing cycles recorded at set intervals with visual damage assessment
- Testing available with wet or dry specimens at ambient conditions
Technical Specifications
| Parameter |
Specification |
| Test Positions |
6, 12, 24 Sets |
| Flexing Angle |
22.5° ± 0.5° |
| Flexing Speed |
100 ± 5 cycles/flexes per minute |
| Counter |
LCD 0 - 999,999 (adjustable) |
| Sample Size |
70 ± 5 x 45 ± 5 mm |
| Power Supply |
AC 220V 50/60Hz |
| Dimensions (L x W x H) |
790 × 430 × 490 mm |
| Weight |
59 kg |
Our Service Process
1) Customer Inquiry Process
Discussion of testing requirements and technical details, product recommendations, and quotation based on customer specifications.
2) Specifications Customization Process
Creation of technical drawings, reference photos for product appearance, and confirmation of final solution and pricing.
3) Production and Delivery Process
Manufacturing according to PO requirements, production progress photos, final product confirmation, calibration services, and timely shipping arrangements.
4) Installation and After-Sales Service
Field installation support and comprehensive after-sales technical assistance.
Frequently Asked Questions
Are you a Manufacturer? Do you offer after-sales service? How can I ask for that? And how about the warranty?
Yes, we are professional manufacturers of environmental chambers, leather shoe testing equipment, and plastic rubber testing equipment. All machines include 12-month warranty with extended coverage for sea transportation. Technical support is available via email or video chat with solutions provided within 24-48 hours.
What about the delivery term?
Standard machines in stock: 3-7 working days. Custom orders: 15-20 working days after payment. Expedited arrangements available for urgent requirements.
Do you accept customization services? Can I have my logo on the machine?
Yes, we offer both standard and customized machines according to your requirements, including OEM and ODM services with your logo.
How can I install and use the machine?
We provide English operation manuals and videos. Most machines are shipped fully assembled - simply connect power and begin operation. On-site installation assistance available when necessary.
