K1814-SY-X Line-Scan Camera Vision Laser Cutting Machine

Roll-to-roll means the fabric (or PU leather) feeds from an unwind reel on one side, passes under the cutting heads, and re-rolls onto a take-up reel on the other side — continuously, with no operator intervention between cycles. The K1814-SY processes 1.8 m wide rolls indefinitely (roll length limited only by your unwind setup), enabling 24/7 production runs. Typical garment OEM throughput: 800-1,200 panels per 8-hour shift on simple cut patterns, double that with the second head sharing the work.

The strongest fits: dye-sublimation printed-fabric converters in Vietnam, Bangladesh, and Turkey; fast-fashion garment cut-and-sew OEMs in Bangladesh and Indonesia; printed-felt promotional-product makers in the US and EU; PU-leather automotive interior shops in Mexico, Romania, and Korea. Common operational signal: roll consumption above 200 m per shift — at that volume, the labor saved on hand-loading single sheets pays back the K1814-SY within 4-8 months.

The K1814-SY indexes the roll in discrete 1.4 m sections — the roll pauses while the gantry cuts, then advances precisely 1.4 m, pauses again, cuts. So the cut itself happens on a stationary section, holding ±0.2 mm tolerance. KASU’s tension control servo on the unwind side keeps the fabric flat to within 0.5 mm flatness across the 1.8 m width during the cut phase. End-to-end cut-batch consistency is comparable to a static flatbed — the conveyor speed never compromises precision.

The base K1814-SY does not include a vision camera. For printed-pattern registration (where the cut path needs to follow printed contours), KASU offers an optional top-mounted CCD camera add-on that scans registration marks on each indexed section and warps the cut path in real time. For pure blank-cutting workflows (cut-to-size pieces from plain fabric or solid PU leather), the camera is not needed.

Three items wear on the K1814-SY: the glass CO2 tube, the focusing lens in each cutting head, and the reflective mirrors along the beam path. This is a double heads configuration, so there are 2 focusing lenses to check and clean, not one — the cleaning routine scales with head count, and on multi-head machines it is the maintenance step operators most often let slide. A neglected lens on one head shows up as one head cutting differently from the others, which is usually diagnosed as a machine fault before anyone checks the optics.

When you order a replacement tube, wattage is not the only thing to match. The K1814-SY is offered at 80/100/130/150W, and a replacement has to match the wattage the machine was actually built with as well as the physical tube length — same nominal power does not guarantee the same tube fits. Send a photo of the nameplate along with the model and serial number rather than the model alone, since machines of the same model built in different years can carry different variants. The identification checklist and the split between consumables and failure items are on the accessories & spare parts page.