Heavy-duty industrial PVC and flame-retardant vinyl strip door systems for welding bay entrances and cell openings. Welding-grade strip materials contain arc light, UV radiation, and weld spatter while allowing hands-free operator and material access — no door to open, close, or prop open during active welding operations.
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Strip doors solve the access problem that rigid guard doors cannot — welding bays need frequent foot traffic and material movement without interrupting the welding operation or compromising arc protection.
Strip curtain materials formulated for welding environments — flame-retardant PVC compounds tested to UL 94 V-0, resistant to weld spatter adhesion, and stable in radiant heat from nearby arc processes.
Opaque and UV-absorbing strip materials prevent arc radiation and visible light flash from passing through the bay opening — protecting workers outside the welding cell from arc eye exposure.
Strip curtains part on contact and close automatically by gravity — allowing operators, material handlers, and lift trucks to pass through without touching any door handle, lever, or switch.
Dense strip overlap configurations at cell doorways block low-trajectory weld spatter and hot slag from exiting the cell — reducing fire risk and floor burn marks outside the bay perimeter.