XQ-896A Dual-Station Tread Wear Test Machine for Floor Wheels 
I. Purpose：
This testing machine is mainly used for fatigue tests of wheelchair front wheels, swivel wheels, and medical foot wheels under walking conditions, comprehensive tests such as walking distance, forward and reverse rotations, obstacle impact tests, etc., and it is driven by a motor with adjustable speed. The load on the wheels is controlled by mechanical weights. The system is controlled by an intelligent touch screen and can be operated, controlled, and stored as well as report output through the touch screen.
II. Test Standards：
Designed according to the European standard ISO7176-32.
III. Main Functions：
1.Test station: 2 stations (synchronized)
2. Fixed tooling: 2 sets
3. Number of test runs: 1 - 99999 can be set
4. Original weight of fixtures: 15 kilograms * 2 sets
5. Weights: 2 sets
6. Speed range: 1 - 4 KM/H (can be set arbitrarily; the standard is 3.6 KM/H, which is equivalent to 1 m/s speed) This standard stipulates
7. Obstacle width: 35mm / Optional to install or not
8. Width of obstacles: 6.4mm, 12.7mm, 20mm, each 3 pieces
9. Installation method of obstacles: 3 types
10. Diameter of the horizontal turntable: 960mm
11. Adjustable caster height: 50 - 200mm adjustable
12. Control method: Intelligent touch screen + Precise PLC + Precise frequency converter + Modules + Motor set + Software intensity control
13. Power supply voltage: 380V ± 10% 50Hz