Automotive parts are often fragile or surface-sensitive, making scrap rates a major cost driver. For example, a single scratch on a dashboard trim piece can render it unusable, while a dent in a brake caliper housing can compromise safety. The
38 Aluminum Roller Track White addresses this issue head-on with features designed to protect parts at every stage of handling.
First, its smooth white coating is non-abrasive and scratch-resistant, ensuring that even soft plastic parts or painted metal components glide along without damage. Unlike uncoated steel tracks, which can leave scuffs or marks, this coating acts as a barrier between the track and the part. A leading European automotive OEM reported an 18% reduction in scratch-related scrap after switching to this track for their interior trim assembly line—translating to $240,000 in annual savings.
Second, the aluminum core of the track offers excellent shock absorption. When parts are placed on the track (e.g., electronic control units or camera modules for ADAS), the lightweight but rigid aluminum minimizes impact forces, preventing internal damage that might not be visible to the naked eye. This is critical for parts that require precise functionality, as hidden damage can lead to costly recalls later.
Third, the evenly spaced rollers provide consistent rolling speed, eliminating sudden jolts or stops that cause parts to collide. For instance, in a transmission assembly line, small gears and seals move along the track at a steady pace, reducing the risk of chipping or misalignment. This consistency has helped one Asian automotive plant cut collision-related scrap by 12% in just three months.
Real-World Example:
A U.S.-based electric vehicle (EV) manufacturer faced high scrap rates for battery pack components—specifically, the plastic housing that protects lithium-ion cells. The housing was prone to scratches during transport from the storage area to the assembly station. After installing the
38 Aluminum Roller Track White in their flow racks, the scrap rate for these housings dropped from 9% to 1.2%, saving the company over $180,000 annually.