Neodymium Block Magnet

Sanlo’s High Neodymium Block Magnet with size of 12*25 is produced depend on customers’ requests. It working in water system level switch with higher temperature , higher pressure. Its shape is cylindrical, saturated magnetized. In addition, it has a smooth surface without pits. Customer installed the magnet on the snap ring and assembled it into the float, which was then configured into the level gauge, thus completing the production of a complete set of level gauges. With the differentiation of liquid level gauges, more and more customers prefer to customize magnets to match their own liquid level gauges, thus highlighting their own advantages in liquid level gauges. Sanlo can meet all the needs of customers. As long as customers can provide drawings or samples, Sanlo can produce according to their requirements and provide technical analysis and comprehensive after-sales support.

Physical photos：

Product Features

Sanlo’s High Neodymium Block Magnet is working in level switch or Level Gauge. It helps the liquid level gauge achieve water level control balance. When the magnetic levitation ball floats up and down along the pipeline with changes in the liquid level, the magnetic steel inside the levitation ball attracts the reed tube at the corresponding position in the sensor, causing a change in the total resistance (or voltage) of the sensor. Sintered neodymium iron boron permanent magnet materials have excellent magnetic properties and are widely used in fields such as electronics, power machinery, medical equipment, toys, packaging, hardware machinery, aerospace, etc. Common ones include permanent magnet motors, speakers, magnetic separators, computer disk drives, magnetic resonance imaging equipment instruments, etc.

The difference between neodymium iron boron and samarium cobalt magnets:

1. Different proportions of ingredients

2. Different operating temperatures, the operating temperature of neodymium iron boron is -40 to 200 degrees Celsius, and the operating temperature of samarium cobalt magnets is -50 to 350 degrees Celsius.

Three products have the ability to withstand drops. Samarium cobalt is very brittle and easily breaks during transportation, while neodymium iron boron is relatively hard and less prone to damage.