This microcomputer-controlled magnetic particle inspection machine is suitable for detecting extremely minute defects such as cracks and inclusions on the surface and near-surface of parts made from various ferromagnetic materials, caused by factors like material properties, forging, quenching, grinding, and fatigue. It is equipped with an automatic detection and alarm system for circumferential magnetization contact resistance. The machine automatically shuts down and emits an alarm signal when the contact resistance between the electrodes and the workpiece is too high, thereby preventing burn injuries to the workpiece and the occurrence of missed inspections.
This microcomputer-controlled magnetic particle inspection machine utilizes a small industrial PLC to control a series of mechanical actions such as feeding, clamping, spraying, magnetizing, rotating, and releasing, with its program customizable according to process requirements. The machine has passed provincial and ministerial-level appraisals, placing it at the forefront domestically, reaching the level of advanced foreign products, and has been listed as a national new product.
Key Technical Performance Indicators:
Magnetized Current:
0-2000A RMS (Root Mean Square) continuous adjustment with power-off phase controller
Vertical adjustment 0-20,000AT (RMS) with continuous adjustment and phase control during power failure
Magnetization Methods: Axial, longitudinal, and composite magnetization. Electrode Spacing: Adjustable from 0-300 to 0-1000 mm.
Clamping stroke: 25mm
Inspection Rhythm: 6S per piece; Inspection Sensitivity: Type A test piece, clear display.
Dimensions: 100×700×1400mm
Total Weight: Approximately 500 kg
