Haige Best Metal Coating Machinery for Hydraulic Rod and Pipe. Zero Wastewater Discharge: Chromium mist recycling and purification tower ensures zero discharge of electroplating wastewater. Two-Channel Through-Plating: Achieves two electroplatings simultaneously for continuous operation and greatly improved efficiency. High Corrosion Resistance: NSS test reaches over 80 hours for 25um thickness; guarantees 120 hours for normal plating. Energy Saving Design: New models use up to 30% less power than older machines, lowering monthly electricity bills. 24/7 Continuous Operation: Machines are built for 24/7 work with strong reliability and very few stops. Overseas Installation Support: Engineers sent to factory for installation and team training on safe and quick usage. Fast Spare Parts Delivery: Parts kept in stock near major markets with ability to ship within 48 hours. Global Safety Certification: All machines meet CE and ISO global safety standards with 100% pre-shipment testing.