| 1 | Standard Neodymium Steel-Channel Magnet | 20–100 mm long
10–50 mm wide | Neodymium–iron–boron magnet in a steel channel | 10–120 kgf per piece | 80°C standard grade | Fixtures, signage, removable panels, warehouse labeling, light-duty mounting | High force in a compact footprint supports space-efficient assemblies and lower material usage. | Confirm pull-force testing method, steel contact thickness, air gap, corrosion protection, and working temperature. |
| 2 | Rubber-Coated Channel Magnet | 25–120 mm long
12–60 mm wide | Neodymium or ferrite core with rubber or elastomer coating | 5–80 kgf per piece | 60–80°C, depending on coating | Vehicle-mounted signs, painted surfaces, temporary fixtures, outdoor equipment | Protects painted surfaces, improves grip, and reduces sliding and surface scratching during repeated use. | Check coating hardness, UV resistance, oil resistance, salt-spray performance, and shear-load rating. |
| 3 | Countersunk Screw Channel Magnet | 20–100 mm long
10–45 mm wide | Neodymium magnet in a steel channel with countersunk hole | 15–100 kgf per piece | 80°C standard grade | Cabinet doors, machine guards, removable covers, modular displays | Allows flush fastening and repeatable installation where a clean surface and mechanical retention are important. | Match screw diameter, countersink angle, channel thickness, fastener material, and allowable tightening torque. |
| 4 | Threaded-Stud Channel Magnet | 25–100 mm long
10–50 mm wide | Neodymium or ferrite magnet with integrated threaded stud | 15–110 kgf per piece | 80–150°C, depending on magnet grade | Jigs, sensor mounts, advertising frames, temporary production fixtures | Supports fast installation and removal without drilling the mounting surface, helping reduce labor and downtime. | Verify thread standard, stud strength, torsional resistance, pull direction, and galvanic compatibility. |
| 5 | Ferrite Channel Magnet | 30–150 mm long
15–70 mm wide | Hard ferrite ceramic magnet in a steel channel | 3–35 kgf per piece | 200–250°C typical ferrite range | Industrial fixtures, low-cost closures, educational equipment, large-area holding systems | Offers stable performance, good temperature resistance, and lower raw-material cost for less compact applications. | Allow for the larger size required for equivalent force and check brittleness, edge protection, and dimensional tolerance. |
| 6 | High-Temperature Channel Magnet | 25–120 mm long
12–60 mm wide | High-temperature neodymium or samarium–cobalt magnet | 10–100 kgf per piece | 120–250°C, depending on grade | Ovens, heat-treatment equipment, industrial sensors, hot-process fixtures | Maintains usable magnetic performance in elevated-temperature environments where standard neodymium magnets may lose force. | Specify continuous temperature, peak temperature, exposure time, irreversible loss limit, and plating system. |
| 7 | Stainless-Steel Channel Magnet | 20–100 mm long
10–50 mm wide | Neodymium or ferrite magnet enclosed in stainless steel | 8–90 kgf per piece | 80–200°C, depending on construction | Food-processing areas, marine equipment, laboratories, washdown environments | Improves resistance to moisture and cleaning chemicals when ordinary plated steel housings are unsuitable. | Confirm stainless-steel grade, weld quality, sealing method, cleaning chemicals, and required hygiene certification. |
| 8 | Multi-Pole Channel Magnet | 30–150 mm long
15–70 mm wide | Multiple magnet poles arranged inside a steel channel | 10–100 kgf per piece | 80°C standard grade | Thin-sheet holding, alignment tools, magnetic clamps, display and assembly fixtures | Provides a more concentrated magnetic field and improved holding on thinner ferrous surfaces than many single-pole designs. | Request field distribution, holding-force curve, contact-surface requirements, and performance with the intended sheet thickness. |
| 9 | Flexible Rubber Channel Magnet | 100–2,000 mm long
10–50 mm wide | Flexible magnetized rubber or polymer strip with a channel profile | 0.2–8 kgf per 100 mm | 60–90°C, depending on polymer | Flexible closures, removable insect screens, light signs, partition systems, cable management | Can follow curved surfaces and be supplied in long lengths, reducing cutting, joints, and installation time. | Check bend radius, strip tolerance, adhesive or mechanical backing, aging resistance, and continuous-length availability. |
| 10 | Sealed Encapsulated Channel Magnet | 20–120 mm long
10–60 mm wide | Neodymium or ferrite magnet fully enclosed in polymer, resin, or welded metal | 5–90 kgf per piece | 60–150°C, depending on sealing system | Outdoor equipment, marine assemblies, washdown machinery, dust-sensitive installations | Protects the magnetic element from moisture, dust, impact, and chemical exposure across demanding international supply chains. | Review ingress protection, seal integrity, chemical compatibility, pressure resistance, and accelerated-aging test results. |
