The Roller Eddy Current Hardness Sorting Machine is suitable for sorting and testing the hardness and material of cylindrical steel parts such as cylindrical rollers, tapered rollers, and needle rollers. It realizes zero-defect control of the performance of the entire batch.
The roller hardness sorter has a calibration device, input compensation parameters, automatic/manual temperature compensation, light intensity compensation, and automatic temperature measurement and correction. The digital potentiometer is used to adjust the gain of the amplifier through program control. The gain parameters can be set for different battery chips, and the software working mode can be changed to adapt to various battery test applications without changing the hardware.
The eddy current system consists of six parts: an eddy current sorter, probe, feeder, mechanical device, electrical control, and aluminum profile rack. The spherical parts arranged automatically by the hopper slide into the charging path in turn. After detection by the eddy current probe, the workpiece is controlled by the sorting cylinder to enter the corresponding qualified or unqualified passage.
Hardness test: Roller Eddy Current Hardness Separator performs highly accurate hardness testing with a detection resolution of 1~2HRC, ensuring that other parameter characteristics remain stable and consistent throughout the process.
Material sorting: Compared to other eddy current NDT equipment, the Roller Eddy Current Hardness Separator can sort materials more efficiently, accurately distinguishing between materials with different heat treatment conditions.
Parameter | Specification |
Separation Speed | 180 pieces/min |
Sorting Accuracy | ±2 HRc |
Frequency Range | 10 Hz ~ 10 MHz |
Gain | 0 ~ 99 dB, step size 0.1 dB |
Phase Rotation | 0° ~ 360°, step size 1° |
Advanced Filtering | Available |
Low Pass Filter | 1 Hz ~ 10,000 Hz |
High Pass Filter | 0.1 Hz ~ 650 Hz |
Synchronized Alarm Output | Controlled by internal and external clock |
High-precision End Signal Removal | Available |
High-precision Real-time/Delayed Alarm Output | Available |
Digital/Analog Electronic Balance | Fast |
Delayed Hidden Removal Function | With memory trajectory |
Real-time Impedance Plane Display | Available |
Probe Compatibility | Can match any probe |
Remote Automatic Help System | Available |
Man-machine Interface | Chinese and English |
Non-equal Amplitude Phase/Amplitude Alarm Domain | Available |
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