High-precision magnetic anchors, permanent rings, and structural shuttering systems engineered for extreme durability.
In the contemporary engineering landscape, the precast concrete sector is undergoing a profound technological shift. Traditional structural fixing methods—which relied heavily on physical welding, mechanical anchoring, and single-use bolting—are rapidly being phased out. Modern architectural mandates prioritize speed, finish precision, structural sustainability, and absolute mold recyclability.
This is where magnetic fixing technology has revolutionized operations. By employing high-remanence Neodymium (NdFeB) and durable Ferrite systems, structural precast yards can securely anchor embedded conduits, lifting anchors, utility boxes, and formwork without drilling or welding the steel molding beds. The result is a dramatic extension of casting platform life, combined with a sharp reduction in structural cycle times.
Qianci Magnet (QCM) leads this technical frontier, offering specialized customized assemblies that integrate seamlessly with automated precast setups. Whether formulating custom magnetic circuits for electric box inserts, designing highly stable H-profile shuttering platforms, or configuring premium ferrite rings for industrial speaker hardware, QCM engineering translates raw magnetism into structural efficiency.
QCM Magnet specializes 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 casting platform, enhances overall work efficiency, reduces labor costs, and promotes long-term economic efficiency as the magnetic fixing devices are highly reusable.
Using our expertise in magnetic components and our extensive experience in supporting the production of precast components, 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.
Engineered for varying concrete element scales and structural requirements, from 600 kg to 5500 lbs of pulling force.
Cutting-edge developments in magnetic formwork components with enhanced magnetic properties and structural lifespans.
1600kg series with massive magnetic force, designed for extreme durability and long-term reusability.
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Boosts precast yard productivity and aesthetic edge finish quality through reliable stabilization.
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The popular standard in European prefab housing yards. Handles multi-scenario building panels.
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1300kg vertical tensile force neodymium magnet for holding side moldings on flat steel beds.
Explore ProductEnsuring reliability and technical excellence at every scale of concrete production.
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.
Innovative pathways mapping the development of smart fixing assemblies in aggressive chemical and mechanical environments.
The next generation of insert magnets will incorporate passive RFID and ultra-high-frequency (UHF) sensors. These sensors monitor structural integrity, clamp degradation, and magnetic field decay. Real-time diagnostic data ensures that any unexpected decrease in clamping force is flagged prior to pouring, preventing catastrophic mold shift.
Traditional neodymium magnets experience thermal demagnetization above 80°C. QCM's development roadmap prioritizes Dysprosium-free (Dy-free) and Terbium-free (Tb-free) grain boundary diffusion technologies. These innovations maintain high coercivity at temperatures up to 140°C, facilitating accelerated steam curing cycles without loss of holding force.
To resist highly alkaline concrete mixtures (pH 12–13) and corrosive release agents, QCM is transitioning from standard zinc plating to fluoropolymer-enhanced epoxy and specialized physical vapor deposition (PVD) finishes. This ensures extreme wear resistance and prevents concrete adhesion, making cleanup operations easier.
Our solutions cater to large-scale global infrastructure projects, including high-speed railway sleeper production lines, wind turbine modular foundations, utility utility tunnels, and Prefabricated Prefinished Volumetric Construction (PPVC) modules. These environments demand tight physical tolerances and high mechanical yield limits.
By replacing traditional mechanical fastener holes with continuous magnetic profiles, plant operators protect their structural steel beds from concrete leakage and deformation. This minimizes clean-up labor costs and eliminates repair welding cycles. QCM magnetic clamps are engineered to function under rapid vibratory consolidation tables, resisting structural shifts even under high-frequency compaction.
Whether embedding electrical junction boxes, threaded lifting sockets, or forming custom edge profiles, magnetic integration delivers predictable results:
At Qianci Magnet, manufacturing is driven by a commitment to absolute quality control and supply chain stability. By sourcing rare-earth raw materials directly from key processing hubs in China, QCM maintains pricing stability and consistent material grades (from N35 up to N52), shielding global procurement agents from market volatility.
Our facilities leverage automated CNC machining and robotic assembly systems to ensure precise physical alignments and uniform magnetic field distributions. Every magnetic assembly undergoes strict testing—including dimensional checks, surface finish inspections, and rigorous tensile pull testing using calibrated hydraulic setups—prior to dispatch. This process guarantees that every unit meets the rated magnetic performance listed in our specifications.
Our production workflow is optimized to support demanding industrial schedules:
Our products and production systems comply with international engineering and environmental regulations.
How we match demanding global specifications with high-volume, reliable delivery.
We provide full design support, utilizing advanced magnetic finite element analysis (FEA) to model magnetic circuits. This enables us to custom-tailor vertical pull values, thread sizes (M10, M12, M16, M20, M24, up to M36), and housing profiles to meet specific client needs. We also optimize assemblies for easy release using specialized leverage tools.
Clients can choose from carbon steel housings, stainless steel sleeves, and polyurethane-covered magnetic blocks. For precast yards handling aggressive chemical release agents or high humidity, we offer premium stainless steel housings that resist corrosion and prevent premature structural failure.
To support global compliance, QCM supplies complete material test reports (MTR), heat treatment records, raw magnet grade certifications, and magnetic pull test datasheets. This clear, verifiable documentation streamlines client quality assurance processes and project audits.
Stay updated on our product innovations, technical releases, and global trade show participation.
Precast concrete systems: Shuttering molds shape edges and openings on flat surfaces using magnetic fixation, while mold formwork acts as the main structure holding the concrete mass...
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QCM, a global leader in magnetic components, will participate in UK Construction Week 2025. From May 7th to 9th, at Stand...
Read Full Article →Find answers to key technical questions regarding the selection, application, and maintenance of magnetic concrete inserts.
Industrial-grade lifting socket magnets, threaded pot systems, and anchor accessories designed for precast yards.
