Sintered NdFeB Magnets Square Countersunk Holes Magnets Block​

Neodymium (NdFeB) permanent magnet is composed of neodymium, iron, boron and a few transition metals. It has many advantages like high coercive force, high energy, high performance/ cost ratio and can be easily formed into various shapes and widely used in many fields such as aviation, electronics, instruments, meters, DC motors, Liner motors, MRI, medical and health products.

There are many levels of NdFeB magnets

Process flow: batching → melting and ingot making/strip throwing → powder making → molding → sintering and tempering → magnetic testing → grinding processing → pin cutting processing → electroplating → finished product. The ingredients are the foundation, and sintering and tempering are the key.

Production tools and performance testing tools for Nd-Fe-B magnet blanks: smelting furnace, belt throwing furnace, jaw crusher, air flow mill, press forming machine, vacuum packaging machine, isostatic press, sintering furnace, heat treatment Vacuum furnace, magnetic property tester, Gauss meter.

Neodymium iron boron magnet machining tools: centerless grinding, rounding machine, double end grinding, flat grinding, slicing machine, double-sided grinding, wire cutting, bench drill, irregular grinding, etc.

Monte-Bianco Magnets Co., Ltd. is located in Changsha, Hunan Province. With more than 1000 skilled employees, the company has an annual production capacity of 2000 tons. Our company is able to supply a full range of products. It has been equipped with entire production capacity of product development, mold development and manufacturing, block production, finished product processing, surface treatment and other processes under fully controlled and managed process. At present, we have obtained 25 patents, and passed ISO9001, IATF16949 and ISO1400 management system, as well as passed RoHS directive. Products include a full range of grades: N35-N54, 35M-52M, 33H-52H, 30SH-50SH, 28UH-50UH, 30EH-42EH, 28AH-38AH. Our products are widely used in power tools, new energy vehicles, energy-saving motors, wind power generation, high-end audio and other fields. "Innovation, integrity, respect, passion, responsibility, win" is the core values of corporate culture, "continuous innovation" is the soul of the enterprise. The company will work hand in hand with all partners in the society to move towards a bright future.