In-line welding line

automaticrobotizedfor plates

Product Overview
HGTECH Electrode Frame and Plate Automatic Welding Production Line performs automatic assembly and welding of electrode frames and plates, followed by weld inspection, flatness inspection and air-tightness testing specifically for alkaline electrolyzer pole plates.

Key Functions

• Automatic assembly of electrode frames and plates.
• Weld inspection to verify weld integrity.
• Flatness inspection to ensure plate planarity.
• Air-tightness inspection for leakage detection.

Equipment Features

• Flexible production for pole plate lengths from 1.5 to 2.6 m.
• Post-weld deformation ≤ 0.5 mm at 1000 Nm3/h — eliminates need for rolling/flattening and improves weld forming quality.
• Real-time weld tracking system guiding robot welding with XYZ three-direction following to ensure consistent weld quality.
• Multi-functional magnetic suction fixturing with flat adsorption; product changeover time < 2 h.
• Inline automatic dimension, flatness and air-tightness inspections to increase yield.
• Welding quality monitoring system with real-time monitoring and anomaly alarms.

Technical Specifications

• Applicable pole plate length: 1.5 m – 2.6 m
• Post-weld deformation (at 1000 Nm3/h): ≤ 0.5 mm
• Weld guidance: real-time weld tracking system with XYZ three-direction following
• Fixturing: multi-functional magnetic suction tooling with flat adsorption
• Product changeover time: < 2 h
• Inline inspections: automatic dimension inspection, flatness inspection, air-tightness inspection
• Quality control: welding quality monitoring system with real-time monitoring and anomaly alarm