Oem Enerpac Hydraulic Cylinder 110 80-160 Large Double Acting Hydraulic Cylinders for Press Machine

Key Advantages:

• Ultra-High Precision: Tight ISO 6020 tolerances ensure ≤0.1mm drift under load.
• Asymmetric Force Optimization: 110mm bore delivers ≥190 kN thrust (at 700 bar); 80mm rod enables fast retraction.
• Robust Reliability: Hard-chromed rod + triple-sealed glands (Viton/PU) resist leaks.
• Press-Specific Design: Reinforced mounts absorb shock loads; corrosion-resistant for metalworking fluids.

Press Machine Applications:

• Stamping Presses: Blanking, piercing, and deep-drawing dies.
• Forging Presses: Ejector systems, billet positioning.
• Assembly Presses: Bearing/gear fitting, shaft mounting.
• Laminating Presses: Composite material consolidation.
• Powder Compaction: Tooling ejection in metallurgy.
• Maintenance Presses: Bushing/bearing removal in repair.

• Internals: Cylinder barrel adopts GUOYUE EU/US metallurgical standard CD250 structure. Barrel material: 45#, 42CrMo, or 27SiMn. Bore honed to H8 precision with surface roughness Ra<0.4μm.
• Buffering: Multiple buffering options including fixed and floating buffer structures.
• Welding: 100% ultrasonic impact treatment applied to all pressure-bearing welds.
• Sealing: Premium imported seals from Japan NOK, Sweden Trelleborg, Germany Merkel, and GP.
• Testing & Certification: Complies with GB/T15622-2005 and internal premium standard Q/GAKY014-2023.
• Warranty: One-year warranty from shipment date.