Industrial Hinges for Cabinets, Equipment, and Mechanical Applications

A hinge is a mechanical device used to connect two solids and allow relative rotation between them. Hinges can be composed of movable components or made of foldable materials. Hinges are more commonly installed on cabinets, and classified by material, they mainly include stainless steel hinges and iron hinges; to provide people with a better experience, hydraulic hinges (also known as damping hinges) have emerged. Their characteristic is that they provide a buffering function when the cabinet door closes, minimizing the noise generated when the cabinet door collides with the cabinet body to the greatest extent.

Hinge structure

Hinges are generally divided into two parts: the leaf and the pin shaft.

The leaf: a plate fixed to two objects respectively.

The pin shaft: the central axis connecting the leaves, allowing the leaves to rotate.

Material: usually made of metal, such as stainless steel, iron, copper, etc., to ensure strength and corrosion resistance, especially suitable for industrial or outdoor scenarios.

Types:

Lightweight Hinges: Compact in size, lightweight, with weak load-bearing capacity, suitable for home and industrial applications, small and medium-sized equipment.

Heavy-duty Hinges: Large in size, thick in material, with strong load-bearing capacity, suitable for heavy equipment, fire doors, large mechanical equipment, etc.

Torque Hinges: Built-in torque spring or damping element, can stop at any point within the torque range. Suitable for bathroom mirror cabinets, kitchen cabinets, equipment maintenance, medical equipment, etc.

Damping Hinges: Built-in dampers, can achieve "slow opening and closing", without jamming or abnormal noise. Suitable for laboratory instruments, medical equipment, etc.