Vulcanizing Press Pressurizing Cylinder 280/170-550 280/170-550

The Vulcanizing Press Pressurizing Cylinder 280/170-550 280/170-550 is specifically designed for tire and rubber vulcanizing press applications. High-temperature seal materials and precision bore geometry maintain consistent clamping force throughout extended cure cycles. Available with position sensing provisions and customised port configurations. Bore diameter Ø280mm, piston rod diameter Ø170mm, stroke 550mm. Materials: barrel — seamless honed steel tube; piston rod — 45# or 40Cr alloy steel, induction hardened Ø0.03-0.05mm oversize then hard chrome plated to Ra≤0.4μm; seals — Parker (USA) or Merkel (Germany) standard. All cylinders are hydraulically pressure-tested before dispatch. Custom bore, stroke, mounting, port position and surface treatment available on request. Contact Hengshui export sales for technical drawings and quotation: sales@wx-hxy.com | WhatsApp +86 133 8224 8877.