Key Features:
1) The unit features a low-voltage, high-current output method with adjustable current and ampere-turns.
2) Operation Programs: Manual and Automatic. The Automatic Program includes: material loading and positioning - conveying - clamping - spraying - magnetization - release - conveying - workpiece enters the observation station - observation - demagnetization - unloading.
Can be manually switched in at any time during the automatic state, worry-free and safe.
3) The main circuit features contactless control, noiseless operation, and stable equipment performance.
4) The longitudinal magnetization coil consists of two long, circular magnet yoke coils. The circumferential magnetizer is composed of 6-8 high-tin steel sheets and 6-8 electrode plates that are energized.
5) The workpiece conveying mechanism is powered by chains and a reducer, achieving workpiece conveyance and precise positioning under the action of magnetic switches. 6) Electrode spacing adjustment mechanism: Composed of screw, bearings, screw nut, and handle, it is mainly used for the movement and positioning of electrodes. Pneumatic mechanism: Consists of cylinders, solenoid valves, throttle valves, and gas source treatment components, used for workpiece clamping, realizing circumferential electromagnetic induction, ensuring the sensitivity of flaw detection. Main technical specifications: 1) Circumferential magnetization current AC: Continuously adjustable from 0 to 2000A, with power-off phase control (three to four circuits).
2) Vertical magnetization magnetic potential AC: 0-20,000 AT continuously adjustable, with power-off phase control (no false negatives).
Power: Three-phase four-wire, 380V ± 10%, 50Hz, approximately 80A.
Inspection Rhythm: 3-4 pieces per day, with a daily output of no less than 8,000 units from domestic suppliers working 8 hours. Electrode Spacing: 0-400mm. Magnetization Principle: Electromagnetism, yoke method. Magnetization Methods: Three types - circumferential magnetization (3-4 parts are energized separately), longitudinal magnetization, and composite magnetization. Ultraviolet Intensity: Not less than 1000Uw/cm at a distance of 380mm from the workpiece. Sensitivity Test: Standard No. 2A type test piece, clear display. Demagnetization: Demagnetization by a remote coil. Residual Magnetism: Less than 0.2mT. Demagnetization: Demagnetization by a remote coil. Residual Magnetism: Less than 0.2mT. Yancheng Jietelake Non-destructive Testing Equipment Co., Ltd. is a professional research and manufacturing unit in the non-destructive testing industry for magnetic particle inspection in China. The company specializes in the research and manufacturing of non-destructive testing equipment such as magnetic particle inspection and fluorescent penetrant testing, with years of experience in designing, producing, and modifying magnetic particle inspection machines.