Red Rubber-Coated Metal Bushing

This cylindrical component features a central metal liner and is typically used as a flexible contact wheel or guide roller in mechanical transmission systems. The outer red elastic layer provides excellent friction coefficients and shock absorption, while the internal metal core ensures installation rigidity and a tight fit with the shaft system. It is commonly found in tension adjustment sections of automated conveyor lines, printing equipment, or textile machinery.

The core of the manufacturing process lies in ensuring the bonding strength between the outer rubber layer and the metal core, as well as the coaxiality of the outer diameter relative to the inner bore axis. This prevents runout or delamination during high-speed operation. For such composite parts, strict control of the metal core's dimensional tolerances is required to适配 bearings or smooth shafts, while ensuring consistent hardness and surface finish of the coating material (such as rubber or polyurethane) to avoid burrs that could affect operational smoothness.

Shenzhen Chaozhuo Quick Technology Co., Ltd. offers comprehensive machining and assembly services. We can evaluate processes based on customer-provided 2D/3D drawings. For custom requirements involving metal cutting, surface treatment, and rubber coating molding, our factory coordinates internal and external resources to provide one-stop solutions from material selection to final assembly, ensuring delivered products meet stringent assembly standards for dimensional stability and appearance quality.