MIT Folding Endurance Tester Paper Fatigue Strength Test Machine 175±10 times/min Folding Speed 1~99999 Cycles
The MIT Folding Endurance Tester is a precision instrument designed to measure the fold endurance of paper, cardboard, and other thin sheet materials with thickness up to 1mm. Compliant with ISO 5626 and GB/T 2679.5 standards, it delivers accurate, repeatable results essential for quality control in papermaking, packaging, and research applications.
| Parameter | Value |
|---|---|
| Measuring Range | 1~99,999 times |
| Folding Angle | 135°±2° |
| Folding Speed | 175±10 times/min |
| Tension Adjustment Range | 4.9N~14.7N |
| Folding Head Specifications | 0.25mm, 0.50mm, 0.75mm, 1.00mm |
| Folding Head Width | 19±1mm |
| Folding Radius | R0.38mm±0.02mm |
| Tension Change of Folding Chuck | ≤ 0.343N |
| Power Requirements | AC220V±10% 50Hz |
| Operating Environment | Temperature 0~40°C, relative humidity ≤ 85% |
| Dimensions | 390mm(L)×305mm(W)×440mm(H) |
| Gross Weight | ≤ 21kg |
- Precision folding endurance testing for paper and thin materials
- Compliant with ISO 5626 and GB/T 2679.5 international standards
- Multiple folding head specifications (0.25mm to 1.00mm)
- Adjustable spring tension from 4.91N to 14.72N
- High folding speed of 175±10 times per minute
- Wide measuring range up to 99,999 cycles
- Constructed with durable SUS304 stainless steel
We offer customized solutions and comprehensive after-sales support. With over 500 satisfied customers worldwide, our factory provides reliable testing equipment with international standard compliance including ISO, ASTM, DIN, EN, GB, BS, JIS, AMSI, UL, TAPPI, AATCC, and IEC.
The MIT Folding Endurance Tester is designed for materials up to 1mm thickness, making it ideal for paper, cardboard, and similar thin sheet materials used in papermaking and packaging industries.
The tester performs folding cycles ranging from a few cycles to several thousand cycles, depending on the material being tested. The exact range varies by model and configuration.
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