Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: The durability life testing machine for refrigerator door opening and closing is mainly used to test the durability of the door body and door hinges of single door refrigerators, double door refrigerators, double door four door refrigerators, and refrigerators with drawers. Through long-term life testing, the quality and reliability of the tested refrigerator and the door body are evaluated for their actual service life under actual operating conditions. The testing machine is commonly used for testing 99% of refrigerators in the market. Using a servo motor mechanism as the driving source for opening and closing doors, and a cylinder+swing arm mechanism as the driving source for drawer thrust testing, the left and right doors/drawers are driven by a transmission mechanism to perform reciprocating opening and closing/pushing and pulling movements, thereby completing the reciprocating action of opening and closing cabinet doors/drawers. The opening and closing actions are controlled by PLC, simulating the action of manually opening and closing doors. With flexible and versatile fixtures and adjustments, it can meet the testing requirements of various types of refrigerators. The testing machine has strong universality, simple operation, convenient control, and low failure rate.