CJW-2000-4000A Microcomputer-Controlled Fluorescent Magnetic Particle Inspection Machine

Product Description: This series of equipment utilizes a programmable logic controller (PLC) for centralized control, enabling automatic completion of operations such as workpiece clamping, spraying magnetic suspension fluid, magnetization, manual observation of magnetic marks, and demagnetization according to a set program; it also allows for manual step-by-step operation. (Equipped with a fluorescent dark room, the fluorescent lamps can be moved left and right, and the dark room door can be opened and closed); the flaw detection time and process can be adjusted on-site according to the user's actual needs to ensure optimal results. The equipment is an integrated mechanical and electrical unit or can be set as a split (or integrated) structure as required, featuring comprehensive functions, a compact structure, reasonable design, attractive appearance, simple operation, high sensitivity, fast flaw detection speed, and can perform comprehensive overall flaw detection on various parts of components using circumferential, longitudinal, and composite magnetization. It is suitable for overall flaw detection on parts such as bolts, crankshafts, connecting rods, camshafts, steering knuckles, halfshafts, gears, bearing rings, train brake beams, front axles, universal joints, and other shafts, disks, pipes, and fork-like components in industries such as automobiles, internal combustion engines, tractors, and motorcycles.
Key Technical Parameters:
1. Axial magnetization current: AC: 0-2000-4000A RMS, continuously adjustable, with power-off phase control.
2. Vertical magnetization magnetic potential: AC: 0-12,000-16,000 AT RMS, continuously adjustable, with power-off phase control.
4. Sensitivity: Clear magnetic traces on 15/50A type test strips; 5. Demagnetizing Magnetic Force: Continuous decay from 12000-16000AT to 0.
7. Demagnetization Effect: Residual magnetic flux on workpiece surface ≤ 0.2MT; 8. Electrode Spacing: Adjustable from 0 to 1500mm (effective diameter of the inspected workpiece: 0-350mm).
9. Clamping Method: Pneumatic or electric clamping (with overcurrent protection device)
10. Magnetic Particle Selection: Apply fluorescent magnetic powder with a mesh size of 350 or above to the workpiece surface, concentration of 5-10g/L; 11. Fluorescence Luminance: At a distance of 380mm from the workpiece surface, ultraviolet luminance ≥ 1000 uw/cm2 (optional).
12. Tank Capacity: 30-40L
13. Magnetization Methods: Axial, longitudinal, and composite magnetization
14. Current Usage: Three-phase four-wire 380V/100A 50Hz (instantaneous); 15. Diameter of Longitudinal Magnetization Coil: φ200-450mm (select as required)