QCM Magnet (Qianci Magnet) is an industry-leading manufacturer specializing in offering complete magnetic fixing solutions for the production of precast concrete components. Our primary products include Shuttering Magnets and their corresponding accessories, Formwork Magnets, Magnetic Chamfering Strips, and various pre-embedded insert magnets.
Utilizing magnetic fixing in precast concrete component production prevents damage to the steel casting table, enhances work efficiency, reduces labor costs, and promotes high economic efficiency as the magnetic fixing devices are reusable.
Using our extensive expertise in magnetic components and our rich history of supporting precast yards globally, we have developed numerous new and practical magnetic fixing products. Our products come with complete specifications, excellent quality, ease of operation, and long service life. Additionally, we can promptly customize a variety of magnetic fixing parts to meet the diverse needs of our customers. We are willing to share our expertise with you to help you solve your specific application needs for magnetic components.
Qianci Magnet is a strong magnetic component factory, specializing in the production and research and development of formwork magnets, magnetic formwork, insert magnets, magnetic concrete chamferers and other products.
Our business mainly involves precast concrete magnetic system solutions, helping you to better carry out concrete element production.
Become a global leading manufacturer and excellent service provider of magnetic solutions for the precast concrete industry.
Tons Annual Casting Capacity
Pulling Force Benchmarks
Rare Earth N52 Sourcing
Exporting Nations
In modern industrial precast concrete manufacturing, structural aesthetics and longevity depend heavily on precise edge profiling. Sharp 90-degree corners on concrete columns, beams, wall panels, and steps are highly susceptible to chipping, erosion, and mechanical damage during demolding, transport, and structural installation. Chamfer strip mouldings—typically in triangular formats—bevel these sharp edges, forming resilient, draft-angled margins.
Globally, construction directives are shifting from wood-based disposable mouldings to reusable, magnetized steel and urethane options. High-capacity precast yards in Europe, North America, and the Middle East are standardizing on magnetic triangular steel chamfer profiles. By integrating permanent Neodymium-Iron-Boron (NdFeB) magnetic systems, these profiles adhere directly to casting beds without welding or structural bolting, protecting expensive steel formwork tables.
As a hub for precision machining and rare earth processing, Chinese factories offer notable cost and technical advantages for high-performance magnetic assemblies. By integrating the rare earth supply chain directly with advanced carbon steel processing facilities, manufacturers like Qianci Magnet ensure uniform quality and cost efficiency.
Chinese manufacturing utilizes cold-drawn and hot-rolled steel forming processes to maintain dimensional tolerances within ±0.3mm across standard lengths (often up to 3 meters). Advanced surface coatings, including zinc plating, nickel-copper-nickel (Ni-Cu-Ni), epoxy coatings, and chemical passivation, prevent oxidation from concrete humidity, prolonging the life of these tools.
Depending on regional building codes, localized configurations of chamfer strips are required. In seismic zones, chamfers must yield wider, soft-angle transitions to distribute stress uniformly. Standard options include:
The precast industry is transitioning toward automated plant layouts. Magnetic shuttering systems and chamfer profiles are increasingly handled by automated robotics. Our latest generation of magnetic chamfers features customized recesses and grip points compatible with robotic arms, allowing automatic placement and removal on magnetic beds. This shift reduces labor costs and minimizes manual errors in high-throughput precast facilities.
Featuring a 1600kg series with a large magnetic force, reusability, and durability.
High Performance
4600 lbs (2100kg) pull force helps increase productivity and improve surface quality.
High Performance
5300 lbs (2400kg) magnetic force, commonly used in European precast residential panels.
High Performance
1300kg vertical tensile force magnet commonly used to secure precast side forms.
High Performance
Precast concrete systems use shuttering molds to shape edges and openings on flat surfaces through magnetic fixation, while traditional formwork supports wider structures...
QCM will showcase its latest magnetic fixings, designed to optimize workflows and extend the lifespan of casting tables at UK Construction Week 2025...
Magnetic steel chamfers adhere securely to steel casting beds without welding, screws, or adhesives. Unlike single-use wood or wearing rubber, steel chamfer strips maintain tight tolerances over hundreds of uses, reducing overall costs and improving panel edge quality.
We integrate high-flux Neodymium (NdFeB) magnets inside the steel structure. These magnets provide continuous down-force (often exceeding 100kg per meter), keeping the chamfer securely positioned during high-frequency vibration.
Yes. Although 45-degree bevels are standard, we design and produce custom angles (such as 15-degree, 30-degree, or custom radiused curves) to match your architectural and engineering specifications.
Clean the surface immediately after demolding using a wire brush or scraper to remove concrete residue. Applying a light coat of form release oil helps protect the steel from oxidation and facilitates easier cleaning after subsequent pours.
