Introduction to the Performance of Door and Window Hinges

The hinge bears static load, while the upper hinge bears static load and bears torque. The composite hinge bears the actual load-bearing mass, and after adding external suspension force, the change in the vertical position of the free end of the door leaf and window sash is not greater than1.5 mmThe specimen will not deform or be damaged and can be opened normally.

The rotational force of the hinge should not exceed40NRepeatedly open and close. According to the actual bearing quality, repeatedly open and close the door hingetenAfter ten thousand times, the window hinge repeatedly opens and closestwenty-five thousandAfterwards, the fan in the vertical direction at the free end of the door and window should not exceedtwoMillimeters, and the specimen will not be severely deformed or damaged.

K44-Heavy hinge

adoptSUS304material quality

Heavy duty, high torque

Usage: Ships, kitchen equipment, environmental equipment