Block magnets can be called as magnet blocks, rectangle magnets, rectangular magnets and square magnets. Neodymium block magnets are made from bigger NdFeB magnets blocks by cutting processing. Rectangular neodymium magnets or neodymium square magnets are expressed by length, width, and height.
Neodymium block magnets, composed of an alloy of neodymium, iron, and boron (NdFeB), are among the most powerful permanent magnets available. Their rectangular shape provides a large surface area, making them ideal for various applications requiring strong magnetic fields.
Grades: Common grades include N35, N42, N52, with N52 offering the highest magnetic strength.
Dimensions: Available in various sizes, such as 20x10x5 mm, 15x4x4 mm, and 25x6x2 mm.
Coatings: Nickel-plated (Ni-Cu-Ni) for corrosion resistance; other coatings include epoxy and rubber.
Pull Force: Varies by size and grade; for example, a 20x10x5 mm N42 magnet offers approximately 3.8 kg pull force.
Industrial Equipment: Motors, sensors, and magnetic couplings.
DIY Projects: Crafts, model building, and educational demonstrations.
Medical Devices: MRI machines and other diagnostic equipment.
Consumer Electronics: Speakers and hard drives.
High Quality: Manufactured to strict standards ensuring consistency and reliability.
Competitive Pricing: Offering bulk discounts for large orders.
Global Shipping: Serving customers worldwide with efficient delivery options. We provide after-sales service and support.
Square NdFeB magnets (block NdFeB magnets) is a very popular shape, it can be used for the magnetic separator, electrical motor, permanent magnetic generators.
Not limited to the neodymium rectangle magnets we sale, with rich experience , we can design and manufacture according to your application and requirements. Welcome you to send your inquiry of any neodymium block magnets, we'll be your best China supplier for neodymium rectangular/square/block magnets.
