The durability testing machine is mainly used to test the durability of single-door refrigerator, double-door refrigerator, double-open four-door refrigerator, refrigerator with drawer door and door hinge, through a long-term

 life test, the quality reliability of the tested refrigerator and the testing door is evaluated in the actual service life. The tester is used for 99% refrigerator test in the market. The servo motor mechanism is used as the driving 

source of the opening and closing door action, the cylinder + swinging arm mechanism is used as the driving source of the drawer thrust test, and the left and right doors/drawers are driven by the driving mechanism to reciprocate

 the opening and closing door/push-pull back and forth movement, thus to complete the cabinet door/drawer“Open and close” reciprocating action, open and close through PLC control action, simulation of manual opening and 

closing the door action. With flexible fixture and adjustment, it can meet the test requirements of many kinds of refrigerators. The testing machine has strong versatility, simple operation, convenient control and low failure rate

Related technical parameters:

1, equipment: unit test 

2, Touch Screen: 7-inch color touch screen + PLC control,

3, PLC: Mitsubishi, Data Power Failure Memory Power; 

4.Driving mode: stepping motor driving + pneumatic 

5.Opening and closing speed: opening and closing speed 1.5 m/s ± 50% adjustable

6.Test angle: MAX 130 degrees 

7.Opening and closing speed: 0-10 times/min adjustable, door opening and closing mode: left -

LRB-top and bottom) door opening life test, right (top and bottom) door opening life test, drawer (bottom) push-pull life test, 

8.test times test time: 0-9999999 range setting, door fixing moVacuumcCup cup type,

9. maximum allowable sample test size: 900 x 2000(width x height) units: MM

12, test equipment configuration size: about 1500 x 1080 x 2200(height) MM 

13, equipment power supp220V220V 2.5 kw