HF-7223B Seat Vibration Comprehensive Testing Machine (PLC Controlled)

This testing machine is PLC program-controlled, applying repeated impacts at specific speeds and loads to test the durability and safety performance of seats and cushions. It is also suitable for testing the durability of automotive seat cushions and seat frames.

1. Test Station: Single station

2. Test Functions: Separate up-down vibration fatigue test, left-right friction fatigue test

3. Up-Down Vibration Parameters:

   • Vibration frequency: 1-3 Hz adjustable, accuracy ±10%

   • Cushion up-down displacement: ±40 mm adjustable, accuracy ±10%

   • Count: 0-999,999 times

   • Weights: 35 kg (or customized as required)

   • Drive system: Motor + crank-slider mechanism

4. Left-Right Friction Fatigue Parameters:

   • Vibration frequency: 1-2 Hz adjustable, accuracy ±10%

   • Cushion left-right displacement: ±25 mm

   • Count: 0-999,999 times

   • Weights: 35 kg (or customized as required)

5. Control System: PLC + touch screen software control

6. Device Structure: Up-down structure, see the diagram above for details

7. Camera: Internal camera for real-time monitoring and recording

8. Industrial PC: For saving and printing data (USB copy for data export)