High-Frequency Hydraulic Cylinder

The High-Frequency Hydraulic Cylinder is manufactured for precision industrial automation, machine tool, and test equipment applications where repeatability, low friction, and dynamic response are priorities. Low-friction composite bearing materials and precision-honed bore provide smooth, consistent performance over high-cycle duty schedules. 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.