Established in 1994, Cometech Testing Machines, Taiwan’s best quality control instrument manufacturer, which has invested in product development, design and manufacturing for a long time. The quality and function of our products continue to update and improve. We have a team of engineers with software and hardware R&D capabilities. In Taiwan, we are the pioneer of QC instrument industry. We are also the largest instrument manufacturer in Taiwan and have our own R&D center.
 
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Fatigue Testing Machines

Cometech QC-104 MIT Folding Endurance Tester

Key Features

  • Durability Evaluation: Designed to determine the number of folding cycles a material can withstand under a specific tension and angle (Standard +135° to -135°) before failure.

  • Smart Auto-Stop Mechanism: * Conductive Materials: Automatically stops and records cycles upon loss of electrical continuity (Ideal for Flexible Printed Circuits – FPC).

    • Non-Conductive Materials: Stops once the specimen physically breaks (Suitable for paper, foils, etc.).

  • 2.8″ Touch Screen Interface: Provides an intuitive platform to set folding speed, target cycles, and view the estimated remaining test time.

  • Customizable Parameters: Offers various folding head radii (R) and grip intervals to match specific testing standards and material thicknesses.

  • Precision Control: Maintains a steady folding speed (Standard 175±5 CPM) to ensure consistent and repeatable test results.

Technical Specifications

  • Conforming Standards: TAPPI T511, ASTM D2176, ISO 5626, JIS P8115.

  • Test Speed: Standard 175±5 CPM or adjustable (20~200 CPM).

  • Bending Angle: Standard ±135° (Customizable angles like ±90° available).

  • Folding Radius (R): Multiple options (0.38, 0.5, 0.8, 1.0, 2.0, 3.5 mm).

  • Test Weights: Set includes 50g, 100g, 200g, 300g, 500g, and 1000g.

  • Display: 2.8-inch color touch screen.

  • Dimensions: 63 x 44 x 46 cm | Weight: 50 kg.

Applications

  • Electronics Industry: Testing Flexible Printed Circuits (FPC) and Flexible Flat Cables (FFC).

  • Packaging & Foils: Evaluating the endurance of paper, aluminum foil, and copper foil.

  • Material R&D: Fatigue analysis for thin, flexible substrates used in modern technology.

Testing Video

Cometech QC-659 Electric Plug/Cord Bending Tester

Key Features

  • 6 Independent Test Stations: Capable of testing 6 sets of wire or plugs simultaneously, with individual counters for each station to ensure precise data for every sample.

  • Automatic Breakage Detection: The system automatically detects when the internal conductor snaps (Open Circuit), stops the counter for that specific station, and records the endurance index.

  • Color Touch Screen Controller: Features a modern touch-screen interface for easy setup of test parameters, cycle monitoring, and speed control.

  • Adjustable Swing Angles: Highly flexible testing with adjustable bending angles including ±30°, ±45°, ±60°, ±75°, and ±90°, supported by a built-in angle indicator.

  • Safety & Control: Includes multiple stop functions (breakage stop, preset cycle stop, and pause) along with an emergency stop button for enhanced operator safety.

Technical Specifications

  • Conforming Standards: GB/T 14471 and other relevant wire testing standards.

  • Number of Stations: 6 Sets (6 individual counters + 1 master counter).

  • Swing Angles: ±30°, ±45°, ±60°, ±75°, ±90° (Adjustable).

  • Test Speed: 10 – 120 CPM (Cycles Per Minute) with ±2% accuracy.

  • Counterweights: Included sets of 6 (100g, 200g, 300g, 500g) to apply tension to the cords.

  • Maximum Count: 99,999,999 cycles.

  • Dimensions: 71 x 62 x 89 cm | Weight: 122 kg (Excluding weights).

Applications

  • Wire & Cable Manufacturing: Testing the fatigue life of power cords, USB cables, and appliance wiring.

  • Electronics & Appliances: Evaluating the durability of the connection point between the plug and the cord.

  • Quality Assurance: Essential for certifying product longevity and compliance with safety standards before mass production.

Head Office :
107/69 Moo 6, Khu Khot, Lam Luk Ka District, Pathum Thani 12130

E-mail : [email protected]
Mobile: Office 02-1026862 Sales 086-7888414  
Line : @unisyntech

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