Custom single-sided magnets with counterbore holes are composite functional magnetic products integrating magnetic adsorption and mechanical fixing, which are specially customized for equipment assembly, mechanical positioning, and fixed installation scenarios that require bolt fixing and single-sided magnetic concentration. The counterbore hole structure design enables the magnet to be fixed on the equipment surface through bolts, solving the problem of unstable pasting and easy falling off of ordinary magnets; the single-sided magnetic concentration technology makes the magnetic field concentrated on the working surface, and the back has almost no magnetism, which avoids magnetic interference with the equipment matrix and surrounding components, and is an indispensable customized magnetic part in industrial equipment, automation fixtures, and fixed tooling.

The core customization advantages of counterbore single-sided magnets are reflected in structural accuracy and functional optimization. In terms of hole position customization, we can customize counterbore holes of different specifications such as round counterbore, stepped counterbore, and single/double holes according to customer bolt specifications and assembly requirements. The hole position processing adopts precision drilling and reaming technology, with smooth hole wall, accurate hole position size, and no crack around the hole, which ensures the matching accuracy with standard bolts and will not crack or damage the magnet during bolt locking. The depth and aperture of the counterbore can be accurately customized according to the customer's installation thickness and bolt model, realizing flat installation without protrusion after assembly, ensuring the flatness of the equipment working surface.

In terms of single-sided magnetic function customization, professional magnetic field shielding technology is adopted to shield the magnetic field on the non-working side of the magnet, so that more than 95% of the magnetic force is concentrated on the single working surface, which not only improves the effective magnetic adsorption force, but also completely eliminates the magnetic interference of the back to metal equipment, circuit components and precision parts. Compared with ordinary double-sided magnetic magnets, counterbore single-sided magnets have more targeted magnetic field output, higher adsorption efficiency, and no redundant magnetic field loss, which can effectively improve the stability of equipment operation. At the same time, according to the customer's load-bearing requirements, the magnetic force grade of the single-sided magnet can be customized accurately, from light-load positioning to heavy-load adsorption, to meet the fixed requirements of different weight workpieces and equipment.

In terms of product performance and material customization, counterbore single-sided magnets can be made of high-strength neodymium iron boron, cost-effective ferrite, and high-temperature resistant aluminum nickel cobalt materials according to different working environments. The surface is treated with zinc plating, nickel plating or epoxy coating to improve corrosion resistance and oxidation resistance, adapting to indoor conventional environments and outdoor humid and industrial corrosive environments. The product shape supports square, rectangular, circular and special-shaped customization, and can realize one-piece molding of counterbore hole and single-sided magnetism without secondary assembly, with stable structure and long service life. Custom counterbore single-sided magnets are widely used in industrial automation fixtures, mechanical equipment positioning, mold fixing, logistics tooling plate adsorption, medical equipment fixing, and shelf positioning. We provide one-stop customized services of hole position size, magnetic force strength, appearance shape and surface treatment, which can perfectly match the customer's equipment installation standards, solve the problem of difficult fixing and magnetic interference of traditional magnets, and provide stable and reliable fixed magnetic component solutions for industrial manufacturing and automation equipment.