Swivelling bearing for injection moulding machine

An injection molding machine (also known as a molding press) is used to manufacture plastic products by injecting molten material into a mold. It consists of two main components: the injection unit, which delivers the material, and the clamping unit, which secures the mold. A key component in such machines is the single-row ball slewing bearing, responsible for enabling smooth rotational motion. The motor drives a gear, which generates a radial torque through axial movement, causing the slewing bearing to rotate. This ensures precise and stable movement of machine elements—critical for high-speed, high-temperature molding. The reliability of the bearing directly affects product quality and production efficiency.