Fire Safety Belt Tensile Testing Machine is used to test various physical and mechanical properties of fire safety belts to ensure their safety and reliability. This testing machine can simulate mechanical performance tests such as tension, compression, and bending encountered in actual use. Additionally, it is suitable for testing materials such as plastic sheets, pipes, profiles, plastic films, rubber, wires and cables, steel, glass fibers, and more.

Technical Parameters: 

1. Force Measurement Resolution: 0.001—0.1N (determined by the range)

2. Force Measurement Accuracy: Within ±0.01% 

3. Tensile Speed Range: 1mm/min—500mm/min (special requirements can be customized) 

4. Maximum Stroke: 600mm (excluding grips)

5. Automatic Elongation Tracking Range: 600mm

6. Power Supply Voltage: AC220V 50Hz 

7. Dimensions: 530×365×1550 mm

8. Net Weight: 150Kg

Working Principle of the Fire Safety Belt Tensile Testing Machine:

Range and Force Measurement Accuracy: Different range options, such as 10KN, 20KN, 30KN, and 50KN, ensure the ability to test fire safety belts of varying strengths and types. The force measurement accuracy is less than ±0.5%, guaranteeing the accuracy of test results.

Fixtures and Test Components: Safety belts consist of straps, ropes, and metal fittings, so these components are tested separately. The design of the fixtures varies based on the type of material being tested to ensure the material is securely fixed and accurately stretched during testing.

Tensile Speed and Return Speed: The tensile speed can be set within the range of 1~500mm/min, and the return speed is 500mm/min. These parameters are adjusted according to the test to simulate different usage scenarios.

Testing Process: The safety belt is fixed onto a mannequin, and tension is applied through the testing device. The direction and magnitude of the tension can be adjusted according to standards to simulate the stretching conditions encountered in actual use.

Data Output: The machine can output various forms of data, curves, and printed reports. This data is crucial for evaluating the performance of safety belts, identifying potential issues, and making improvements.

The Fire Safety Belt Tensile Testing Machine effectively tests various physical and mechanical properties of fire safety belts, ensuring the safety of firefighters during use.