Non-contact inline length measurement of tread strips For tire production, tread strips are cut from the extruded strip material. The system TLS 8303.I is applied in the extrusion line to measure the length of the strips immediately after the cutting machine in order to ensure a secure production process in high quality. Benefits: Optimising the material use and quality Geometrically independent comparison of cutting edges Easy integration to already existing lines Customer-specific adjustable interface Material parameters: Strips lengths from 1,500mm to 2,500mm Feed rate to 2m/s TLS 8303.I At the optical testing desk TLS 8303.I, rubber strips for tire production are inspected for their profile and length characteristics. Two cameras record the cutting edges of the strips. Deviations from the nominal cutting edge are detected by an intelligent composition proceedings. The cutting edges are compared to each other in order to evaluate the strip lengths. Therefore, the pictures are revalued using a stabiliser filter and different algorithms. Special features: Resolution 0.125mm Cycle time: 3 strips per second Strip length offset ±50mm Lataukset Rubber and Tire Inspection (PDF, 4.3 MB) back to product group "Measuring and inspection systems for rubber & tires"