The eddy current sorter is a technologically advanced eddy current instrument. It can detect the crack, crack, tear, and other defects of metal parts, as well as the separation of heat treatment mixture and hardness without heat treatment. The eddy current sorting machine also can be used for the identification and sorting of material composition, hardness, depth of surface hard layer, tensile strength, heat treatment state, cracks, wrong teeth, and the mixture of metal pipe rods, metal parts such as high-strength bolts, valves, bearings, rollers, pins, etc.
The optical sorting machine for fasteners adopts manual feeding or automatic feeding positioning, through the PLC preset various types of detection parameters, outputs processing control signal, reads the eddy current flaw detection system on the workpiece defect positioning alarm signal. And finally, automatic control eddy current sorting machine eliminates the defect workpiece. As the China top 3 sorting machine manufacturer, DSS's automatic screw sorting machine system adopts a large screen LCD digital and large size of the display tube. The display interface includes a bar graph, cursor figure, waveform graph, digital display. Users can choose different display interfaces according to different separation projects, making the quality condition of the workpiece to be tested clearly shown on the LCD screen, so that users can operate the instrument more intuitively and simply.
The eddy current sorter is a method of detection using the principle of electromagnetic induction. It is the most commonly used among the five non-destructive detection methods. Eddy current sorting machine is widely recognized for its advantages of no need for a coupling agent, fast speed, and ease of automation. It can be used to sort materials, measure the thickness of the film layer and the size of the workpiece, and some physical properties of the material. Whether it be automatic length inspection, diameter inspection, feature presence, mixed parts, brass insert inspection, dowel pin inspection, thread inspection, foreign materials, counterbore depth, or any other quality problem, DSS, a China top 3 sorting machine manufacturer, has experienced team with knowledge of past applications and cutting edge technology, which can provide a solution for your unique automatic inspection and automatic sorting application. Our inspection and metal fastener sorting machines can be configured for many unique applications.
The eddy current sorter uses the principle of electromagnetic induction to excite the probe coil with a sine wave current. When the probe approaches the metal surface, the alternating magnetic field around the coil generates an induced current on the metal surface. For flat metal, the direction of the induced current is a concentric circle of the coil, which resembles a vortex, called eddy current. At the same time, the eddy current also generates a magnetic field of the same frequency, the direction of which is opposite to the direction of the coil magnetic field. Cracks in metal materials will change the size and distribution of eddy currents. Analysis of these changes can detect defects in ferromagnetic and non-ferromagnetic materials.
2. The eddy current sorter operation is simple and convenient, it has sound and light alarm for the qualified and unqualified workpiece. (It sets the function of man-machine conversation inside the instrument, only prepare two pieces of a standard sample for the same specification of the workpiece, and start work after simple setting)
3. Rapid detection speed. (Put the workpiece into the probe only when testing, the fastener sorting machine's efficiency is ten times, even hundreds of times than the traditional test method.)
4. Suitable for mass detection, ensure the quality of products. (100% inspection of all raw materials and finished goods, thus avoid the missing inspection caused in conventional sampling inspection.)
5. The metal sorting machine sensitivity adjustable range is wide. (Current and frequency detection is continuous and adjustable, which adapts to the needs of different workpieces and items under test.)
6. Rich graphics interface, the quality of workpiece to be measured is intuitive. (use double display mode of LCD screen display and digital tube display. The display interface includes a bar graph, cursor figure, waveform graph, digital display. According to the relevant graphics and position, users can intuitively observe the quality of workpiece be measured, can obtain steel varieties, hardness value, the depth of hardened layer and the carbon content, etc. through the relevant procedures setting.)
7. The model of an optical sorting machine for fasteners is beautiful, lightweight, AC/DC.
1. The steel grade and type identification of the same size of materials. (Rapid separation of material)
2. The hardness testing and fast distinguish of the same size of the workpiece. (Rapid separation of hardness)
3. For carbon structural steel can measure the carbon content of the material. (Fixed carbon)
4. Effective distinguish and identification of defects on the material and heat-treated workpiece. (Crack detection)
5. Detecting and separating the depth of the hardening layer.
6. Identification and separating of mechanical properties (strength) of materials and heat-treated workpiece.
7. Distinguish different heat treatment states of the same material.