Koenig FinishForce BW1300 (WetLine) – Heavy-Duty Wet Widebelt Sanding and Metal Finishing The BW1300 (WetLine) is designed for large panels and industrial-scale components, offering a 1300mm processing width. It delivers the high-quality results demanded in aluminum finishing and other metal fabrication. Its integrated water sanding frame enables wet processing of aluminum, stainless steel, copper, magnesium alloy, and man-made stone plates in one pass. Compared to traditional dry sanding, the wet process controls temperature, removes dust handling requirements, and extends tool life while producing uniform, high-grade finishes. The closed sanding chamber prevents water overspray, and waterproof bearings and electrical systems maximize machine life while ensuring operator safety. For applications where wet sanding isn’t required and precision finishing of ferrous metals is the priority, the FinishForce B-Series offers a versatile range of sizes and configurations. For workflows that also require edge rounding alongside wide belt finishing, the Koenig FinishForce PRO – BR-Series delivers consistent, high-quality results with its 360° flap brush