

Before bending thick plates, V-grooving removes bending stress and guarantees a sharp, precise fold line. Our vertical CNC grooving machine clamps the workpiece against a vertical table while high-speed cutters machine accurate V-grooves — essential for elevator interiors, stainless steel facades, luxury decoration panels and any product where bend radius must be minimized and angle accuracy is critical.
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V-grooving thins the bend line so the sheet folds into a sharp, clean corner with a very small bend radius. It is widely used for elevator panels, luxury stainless steel decoration and architectural cladding.
Stainless steel, mild steel, aluminum, copper and other metal sheets within the machine's rated thickness — most requests are stainless steel decoration panels.
The sheet is clamped vertically and the CNC system controls groove position and depth automatically. One operator can run the machine after short training.