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Folding Endurance Tester (Schopper Type)
Model: AME-1012The AME Technology Folding Endurance Tester (Schopper Type) AME-1012 is a precision-engineered testing instrument developed for accurate determination of folding endurance of paper, paperboard, foil, and thin film materials. Designed to meet the rigorous requirements of laboratory testing and quality control environments, this tester provides dependable evaluation of material durability under repeated bending and folding stress.
The instrument operates by subjecting the test specimen to continuous double-folding along the same fold line until rupture occurs, closely simulating real-world mechanical fatigue conditions. This controlled folding action enables precise assessment of a material’s resistance to repeated stress, offering valuable insight into its strength, flexibility, and long-term performance. With stable operation, consistent test conditions, and reliable result output, the AME-1012 is an essential quality assurance tool for manufacturers and laboratories focused on product durability, performance validation, and compliance with international testing standards.
The AME Technology Folding Endurance Tester (Schopper Type) AME-1012 is engineered to evaluate the ability of paper and related materials to withstand repeated folding, bending, and creasing during practical use. The instrument performs a controlled double-fold motion, folding the specimen backward and forward along the same line until rupture occurs.
The tester is equipped with two horizontally opposed clamping jaws that securely hold a 100 mm long specimen under controlled tension. A slotted folding blade moves continuously between precision folding rollers, producing up to 120 double folds per minute. Two specimens can be tested simultaneously, significantly improving laboratory productivity.
Each test station is fitted with an independent digital impulse counter that records the total number of double folds until specimen failure. The counters automatically stop upon rupture, ensuring accurate and repeatable folding endurance results with minimal operator supervision.
Key Features & Benefits
- Schopper-Type Folding Mechanism – Industry-standard method for folding endurance evaluation.
- Dual Test Stations – Allows two specimens to be tested simultaneously.
- Automatic Digital Counters – Accurately records number of folds until break.
- Controlled Folding Tension – Ensures consistent and repeatable test conditions.
- High Test Speed – Up to 120 strokes per minute for efficient testing.
- Laboratory-Grade Construction – Designed for durability and long-term performance.
The AME-1012 Folding Endurance Tester is an essential quality control instrument for manufacturers and laboratories focused on evaluating paper durability, flexibility, and resistance to mechanical fatigue.
The AME Technology Folding Endurance Tester AME-1012 is manufactured in compliance with international standards for folding endurance testing.
- Working Units: Two independent folding test heads
- Specimen Thickness: 0.05 mm to 0.25 mm
- Specimen Width: 15 mm
- Specimen Length: 100 mm
- Clamping Length: 90 mm
- Folding Speed: 120 strokes per minute
- Folding Roll Diameter: 6 mm
- Distance Between Folding Rolls: 0.5 mm
- Stretching Force: Max 9.81 N / Min 7.55 N
- Deflection (Each Side): 10 mm
- Display: Dual digital impulse counters
- Power Supply: Single Phase, 220V, 50/60 Hz
- Applicable Standards: TAPPI T 423, ISO 5626, IS:1060 (Part-I), IS:1848-1991
Designed for accuracy, repeatability, and operational efficiency, the AME-1012 ensures dependable folding endurance evaluation for paper and packaging quality assurance programs.