X-mag strictly controls product quality from incoming material testing, through in-process inspection, final product inspection and packaging inspection by using a variety of testing equipment to meet the customer''s stringent requirements.X-mag has earned AS9100, ISO9001, ISO14001, ISO45001, IATF16949 certifications.
Magnetic Inspection:• Magnetic Angle Deviation Test with 3D coil • 100% Automatic Check on Magnetic Angle Deviation • Magnetic Properties Inspection with Hysteresis Machine• Flux Value Measurement with HH Coil
Dimensional Inspection:• OMM • CMM • CCD Workshop • Height Indicator
Coating Inspection:• Coating Thickness Test (X-Ray or Metallographic Microscope)• Coating Hardness Test• Salt Spray Test
Environmental Reliability Test:• PCT• HAST• High-Low Temperature-Humidity Test• Drop test
Appearance/Physical Inspection: • Electronic magnifying display• CCD

Automation can streamline production processes, in-plant material transport, and inspection, resulting in greater efficiency. It can monitor the product''s position through the workflow, and stabilize product quality by applying consistent testing with extremely low R&R. It improves capacity by eliminating wasted space and movement. All of these reduce the cost and improve quality. Automation can be available in the following areas:

• Machining
• Winding
• Assembling
• Inspection
• Packaging
  

Compared to Cast AlNiCo, Sintered AlNiCo is of smaller sizes, complex shape and better machinability, but its magnetic properties are slightly lower. It is applied for micro-motors, instrumentation, communications, magneto-electricity switches and various sensors, etc.

X-MAG manufacturing processes for sintered Neodymium magnet.

Samarium cobalt (SmCo5) was the first rare-earth magnet material developed in the early 1960s. Some modern Sm2Co17 grades have the energy of a neodymium magnet but can retain working energies at higher temperatures. They have high field strength, temperature tolerance, and resistance to corrosion. SmCo magnets are physically hard and chip easily, so they need to be ground before magnetization. They are more suitable for some applications than Neodymium magnets.

Compression molding is a common manufacturing process for producing permanent magnets. This process involves mixing a magnetic powder with a thermosetting epoxy resin binder, mechanically pressing that compound in a die, and then curing the epoxy in an oven. To improve the corrosion resistance of the product, these components are often finished with a surface treatment such as Epoxy resin/Parylene after the curing process. Compression-molded magnets have the advantages of precise dimensions, consistent magnetic properties, the greatest energy product for a bonded magnet, low manufacturing costs, and excellent surface quality.

Injection molded magnets involves preparing the feedstock which mainly consists of magnetic powder(such as Ferrite, NdFeB, or SmCo) with a variety of thermoplastic material (such as Nylon 6, Nylon 12, PPS and etc.)， injecting the feedstock into a mold cavity under high pressure. Once the part has cooled down, it will be ejected from the mold.