Dot Peen Rotary Marking Machine Vertical

  This vertical rotating dot pin marking machine is a flagship model of the Dot Peen Marking Machine, specifically designed for the shoulders of small to medium-sized steel cylinders (5–50 L, 40–650 mm in length, 10–250 mm in diameter, and 0.1–50 kg). It integrates the powerful impact of a pneumatic marking machine with the micron-level positioning philosophy of a laser marking machine into a single servo-rotating architecture: long-amplitude tungsten carbide needles maintain zero distortion of the lettering even on curved surfaces, with a single impact depth of 0.3–0.5 mm. Whether marking precedes painting or vice versa, it leaves permanent, traceable markings that meet stringent standards such as DOT, ISO, GB, and TÜV.   For medium-sized industrial gas suppliers with daily throughput often reaching thousands of cylinders, this marking machine is equivalent to implanting a lifelong readable "digital ID card" into the cylinder at its "birth," providing error-free data anchors for sub…