
High-Performance Main Hydraulic Cylinder for 4000ton Baling Press Machine. Customizable Tube Painting: Colors follow RAL standards with thickness adjusted to customer needs. Wide Bore and Stroke Range: Bore up to 2500mm, Rod up to 2000mm, Stroke up to 20,000mm. Multiple Rod Material Options: Available in AISI 1045, 4140, 4340, Stainless steel, and more. Premium Seal Kits: Equipped with PARKER, MERKEL, HALLITE, NOK, or TRELLEBORG seals. Comprehensive Certifications: Certified by SGS, BV, ABS, GL, DNV, ISO9001, RoHS, and GS. 100% Pressure Testing: All products tested at 1.5x max working pressure with leak detection. 1-Year Quality Assurance: Includes strict factory QC inspection before shipment. Fast After-Sales Response: Customer service team responds to inquiries within 12 hours.