Hydraulic Machinery Tie-Rod Cylinder 85/50-508 85/50-508

The Hydraulic Machinery Tie-Rod Cylinder 85/50-508 85/50-508 is designed for hydraulic press and forming machinery where high clamping forces, precise stroke control, and long service intervals are required. Tie-rod construction ensures excellent alignment and easy field maintenance. Suitable for cold forming, hot forging, and rubber moulding press applications. Bore diameter Ø85mm, piston rod diameter Ø50mm, stroke 508mm. 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.