XQ-5900YD Button Testing Machine 
I. Application scope of the key pressing testing machine:
This machine is suitable for various finished electric toothbrushes and the fatigue test of the switch buttons of finished electrical appliances. It features adjustable speed, setting of test times, and can conduct tests simultaneously in 2 or 4 workstations. The data is retained after reaching the set number of times. The load is achieved by using loading weights to ensure measurement accuracy. The speed can be adjusted arbitrarily, the test times can be set arbitrarily, and the machine will automatically stop when a certain number of times is reached, with the data automatically saved. The test results can be viewed intuitively. 
II. Main parameters of the key pressing testing machine: 
1.Power supply voltage: 220V ± 10% 50Hz 
2. Total count range: 0 - 99999 
3. Speed adjustment range: adjustable from 5 to 60 times per minute 
4. Machine weight: 60kg 
5. Probe: 2-position or 4-position synchronization 
6. Counter; 1 main counter and 4 sub-counters 
7. Test specimen fixture: One set 
8. Machine dimensions: Approximately 500*400*560mm 
III. Key-operated Testing Machine Main Features:
1.Each fixture is made of aluminum material and undergoes high-temperature anodizing treatment, providing long-lasting rust prevention. 
2. The speed can be adjusted infinitely. The actual viewing screen displays the test speed and the number of tests. 
3. During the product testing, the entire machine can be adjusted in all directions (XY) as needed. 
4. The two guide rods are coated with hard chromium on their surfaces and are equipped with linear bearings on the outside. The adjustment is precise and flexible. 
5. This machine has a real-time conduction monitoring function for each workstation, which operates independently. 
IV. Operating Procedures for the Key Pressing Testing Machine:
1. First, fix the test product onto the test fixture. 
2. Turn on the machine, set the desired number of times and speed. 
3. Once the required value is reached, the machine will automatically stop and display the test result. 
V. Notes for the Key Pressing Testing Machine:
1.Before conducting the test, please make sure that the power supply is properly plugged in or connected. 
2. Before conducting the test, make sure that the product is properly installed and fixed. 
3. The mechanical transmission parts must be maintained regularly. 
4. After the test is completed, it is necessary to ensure that the power supply has been turned off. 
5. It is strictly prohibited to use auxiliary corrosive liquids to clean the machine. Instead, rust preventive oil must be used. 
6. This testing machine must be used exclusively by one person. During the testing process, it is strictly prohibited to strike the machine or have anyone stand near it. 
7. The machinery must be grounded.