pnd steel bobbin

In modern wire and cable manufacturing, high-speed drawing, stranding, and bunching machines demand bobbins that combine exceptional rigidity, precision concentricity, and superior dynamic balance. The Double Layer High Speed Bobbin PND315 to PN1250 (also known as double-layer steel bobbin or reinforced high-speed cable reel) is engineered specifically for these demanding applications. Manufactured from high-grade Q235 carbon steel plate through precision stamping, welding, and machining, these bobbins feature a distinctive double-layer (reinforced double-wall) flange design that delivers outstanding strength, minimal vibration, and stable performance at linear speeds of 25 m/s to 50 m/s.