The washing test device is equipped with a testing box, and the lower part of the testing box is equipped with a washing box. The testing box is equipped with a rotating paddle, and the inner side of the testing box is equipped with a drying device. The input end of the rotating paddle is connected to the driving motor. The washing box is a box with a lifting structure, and the upper edge of the testing box forms a sealed cavity when the washing box rises. The frame is equipped with a control panel and a water tank, and the washing box is connected to the water tank through a pipeline. Its structural design is scientific, which solves the problem of battery washing completely relying on manual steps, greatly shortens the testing time, improves the testing accuracy, saves time and effort.

Main technical parameters:

1. Outer diameter of test turntable: 500 ± 10mm;

2. Test inner barrel diameter: 650mm;

3. Test inner bucket depth: 550mm；

4. Rotary speed range: adjustable from 1 to 800 revolutions per minute;

5. Speed tolerance: ± 1%;

6. Servo motor power: 2.0KW；

7. Heating tube power: 6.0KW；

8. Lift platform power: 120W；

9. Pump power: 100W;

10. Water temperature range: from room temperature to 80 degrees (adjustable);

11. Structure: The vertical structure of the box is separated from the control part;

12. Inner box material: SUS316 # mirror stainless steel;

13. Outer box material: cold-rolled steel with spray coating treatment;

14. At the bottom of the test box, there are 4 universal wheels and foot cups installed. The equipment can be easily moved to the desired location, and the foot cups can fix the equipment in the desired position;

15. Control system: PLC+touch screen control, the system automatically completes the entire experiment, saving time and effort;

16. Power system: provided by servo motors, with characteristics such as high torque, large speed span, and smooth operation;

17. Temperature control system: using Siemens temperature module, PID automatic calculation, high control accuracy, stable operation;

18. Protection system: The entire testing system consists of an inner bucket and an outer box, which have strong explosion-proof performance. Even if the battery explodes in the testing inner box, it will not cause damage to the outside of the testing box;

19. Drainage system: The equipment is equipped with an automatic drainage valve at the bottom of the liquid collection tank, which facilitates the discharge of test water outdoors;

20. Solution preparation: Prepare a solution with a pH value of 11.0 ± 0.1 (a 0.004% NaOH solution can be used), and heat the solution to (45 ± 2) ℃;

21. Standard configuration: 1 set of host+explosion-proof system, 1 set of action system, and 1 set of heating system;

22. Power supply voltage: AC380V 50HZ ；

23. Overall dimensions and weight: （W*D*H）1450*860*1820mm； Approximately 485kg.