Overview
The Folding Endurance Tester is a precision testing instrument designed to evaluate the bending fatigue resistance and folding strength of thin materials. This equipment determines how many times a material can be folded before it breaks, making it essential for assessing the durability and flexibility of paper and other thin industrial materials.
It is widely used in paper mills, packaging industries, quality inspection laboratories, research institutes, and manufacturing facilities to ensure product reliability and compliance with international standards.
Application Range
The Folding Endurance Tester is suitable for testing the folding resistance of various thin materials, including:
Paper and cardboard (0–1 mm thickness)
Glass fiber sheets
Plastic films
Printed circuit boards
Copper foil
Electrical cables and flexible materials
This tester is ideal for industries that require accurate measurement of bending fatigue and material durability.
Product Function
The primary function of the Folding Endurance Tester is:
Determination of folding endurance and folding resistance
The instrument measures the number of folds a material can withstand before breaking, helping manufacturers evaluate material strength, durability, and quality consistency.
Key Product Features
The Folding Endurance Tester is equipped with advanced technology to provide accurate and reliable testing performance.
High-precision closed-loop stepper motor ensures stable folding speed and accurate rotation angle
Powered by a Cotex-M4 ARM processor for fast response and high-speed data processing
Automatic measurement, calculation, and printing of test results
Data storage function for saving test results
USB flash drive support for convenient export of test data
Upgradeable system software via network or USB drive
Multiple communication interfaces, including Wi-Fi and USB connectivity
Cloud data upload support, compatible with QMS paper quality management systems for real-time monitoring and analysis
Technical Specifications
| Parameter |
Specification |
| Power Supply |
AC 100–240V, 50/60Hz |
| Working Environment |
Temperature 10–35°C, Humidity ≤85% |
| Display |
Color Touch Screen |
| Measuring Range |
Suitable for thin materials up to 1 mm thickness |
| Fold Radius |
Standard testing radius |
| Folding Angle |
Adjustable and precise |
| Folding Speed |
Stable and adjustable |
| Spring Tension |
Controlled tension for accurate testing |
| Folding Head Slot |
Precision slot design for stable samples |
| Data Storage |
Stores multiple test results |
| Data Export |
USB Flash Drive |
| Printer |
Built-in Thermal Printer |
| Communication Interface |
USB / Wi-Fi |
| Dimensions |
Standard laboratory size |
| Net Weight |
Stable bench-top design |
Executive Standards
The Folding Endurance Tester complies with the following international and industry standards:
GB/T 457
QB/T 1049
ISO 5626
ISO 2493
