High-precision manufactured neodymium and carbon steel magnetic assemblies, optimized for high load-bearing infrastructure applications and modular building environments.
Heavy-duty magnetic shuttering templates engineered for concrete formwork optimization and robust reuse cycles.
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Premium 4600 lbs holding capacity magnet encased in structural carbon steel for heavy precast framework setup.
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Integrated multi-stage magnetic fastening setups designed for rapid assembly circulation lines.
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Ultra-high grade N54 and N55 rare-earth blocks offering maximum volumetric magnetic flux densities.
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Industry-standard 1300 kg performance magnet with robust release lever mechanics for automation.
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Precision positioning insert magnets designed to anchor conduit lines, sleeves, and formwork placeholders.
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Tailored configurations and profiling dimensions for complex, custom architectural elements.
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High load-capacity threaded lifting socket assemblies, fully compatible with automated magnetic positioners.
Explore ProductThe global construction sector is undergoing a rapid, structural transformation. Traditional, cast-in-place concrete methodologies are increasingly replaced by Off-site Manufacturing (OSM) and Precast Concrete construction. This paradigm shift is driven by the urgent global mandate for enhanced productivity, reduced carbon footprint, and minimal material waste. Central to this engineering revolution is the application of advanced magnetic clamping technology.
By leveraging high-performance Neodymium iron boron (NdFeB) magnetic systems, modular housing plants can fix steel formworks to steel tables without drilling, welding, or mechanical bolting. This preserves the surface integrity of the high-value casting tables, reduces setup times by up to 70%, and enables complete design flexibility. QCM Magnet stands at the absolute vanguard of this tech integration, designing and supplying magnetic clamp assemblies that survive the aggressive concrete curing cycle while maintaining stable vertical clamping pressures.
Our solutions cater directly to automated pallet circulation systems. Magnetic boxes can be programmed for handling by robotic arms, enabling continuous, high-speed manufacturing lines of precast wall panels, columns, and double-T slabs. This level of automation is critical to solving the global labor shortage in the infrastructure and real estate sectors.
Understanding raw materials distribution, global supply chain resilience, and the strategic positioning of Chinese magnetic manufacturers.
China is home to over 80% of the world’s rare-earth mining and processing capabilities. This unique geo-economic landscape enables Chinese manufacturers like QCM Magnet to secure premium-grade NdFeB materials with stable supply contracts, mitigating price fluctuations that impact international suppliers. We ensure our customers get premium grades like N54 and N55 without experiencing standard market premiums.
Operating out of major logistics hubs, our supply network spans Europe, North America, Oceania, and Southeast Asia. We understand the import regulations and shipping safety guidelines governing strong magnetic assemblies. All products are shipped with dedicated magnetic shielding packaging, preventing interference with aircraft avionics or navigation instruments during transit.
We work in alignment with architectural and civil engineering guidelines worldwide (such as ASTM, DIN, and AS/NZS codes). By combining finite element analysis (FEA) with physical pull-force tests, QCM ensures that each shuttering magnet's nominal holding force (e.g. 2100kg/4600lbs) is measured under real-world conditions on standard carbon steel bases.
A legacy of precision engineering in high-power rare earth permanent magnet systems.
Qianci Magnet is a specialized, state-of-the-art magnetic assembly factory focusing on the research, development, and high-precision manufacture of magnetic shuttering systems, insert magnets, magnetic chamfers, and customized rare-earth permanent magnets (NdFeB, SmCo). Our engineering philosophy focuses on maximizing longevity and reliability under extreme mechanical stress and high-alkalinity concrete environments.
Our solutions prevent damage to expensive steel pallet circulation tables, dramatically reduce installation times, and lower labor-force operations. By shifting from physical anchoring to structural magnetic clamping, our clients realize long-term cost benefits, high reuse ratios, and safer operational conditions on factory floors.
Engineered for extreme performance and absolute reliability under concrete vibration conditions.
Compact design ideal for thinner slab forms and secondary profile retention.
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The workhorse of precast factories, balancing high clamping force with manageable manual release weight.
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Encased in high-tensile carbon steel plate shell to resist corrosion and chemical degradation.
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Reliable holding performance for small precast profiles and lightweight modular designs.
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Highly lightweight model ideal for manual operation lines and modular structure applications.
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Exceptional power for retention of heavy-duty double walls, columns, and structural elements.
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Maximum force assembly designed to withstand deep vibration impacts during casting cycles.
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Engineered box styling featuring high-grade neodymium array for massive horizontal shear resistance.
View Original ImageHow physical environments, factory layouts, and local design regulations govern magnetic selection and implementation.
In hot climates, precast concrete factories run thermal steam curing systems to accelerate cement hydration. Temperatures near the curing molds can rise to 80°C - 100°C. Standard Neodymium magnets degrade irreversibly when exposed to these temperatures. For these scenarios, QCM develops proprietary high-coercivity (SH or UH class) neodymium grades or employs Samarium Cobalt (SmCo) configurations. These magnets maintain their magnetic domain structure up to 350°C, preventing holding capacity drops that could cause shutter failure.
In Europe's highly automated precast facilities, magnetic box systems are manipulated entirely by robotic arms. The magnetic clamp must feature absolute dimensional precision to ensure the robot's pneumatic grippers can safely pick, place, activate, and deactivate the magnetic units. Our templates are designed with unified spatial tolerances and specialized adapter interfaces that enable seamless PLC-controlled robotics manipulation, avoiding operational downtime due to misaligned components.
Traditional structural casting relies heavily on sacrificial steel ties, dowels, or welding techniques to keep concrete formwork in place. While effective for single-use pours, this method incurs significant material loss, damages steel tables, and introduces mechanical inaccuracies. QCM's magnetic clamping systems resolve these performance bottle-necks:
Ensuring absolute conformance to international safety, materials traceability, and manufacturing quality controls.
Exploring new metallurgical structures, smart feedback systems, and eco-friendly manufacturing technologies.
The next generation of shuttering magnets will integrate micro-electronic sensor packages. These sensors monitor holding pressure in real-time, warning the control room via RF/Bluetooth signals if a template shifts slightly due to concrete pouring force. This reduces casting defects and ensures safety compliance.
We are currently piloting advanced titanium-alloy vapor deposition and multilayer hydrophobic polymer coatings. These technologies isolate NdFeB cells from ambient humidity, chemical detergents, and cement slurry, tripling the magnet's service life in aggressive marine-grade concrete environments.
To reduce dependence on heavy rare earths like Dysprosium (Dy) and Terbium (Tb), QCM is researching grain boundary diffusion (GBD) technologies. This allows us to produce high-coercivity, high-temperature resistant magnets while lowering material costs and carbon footprint.
Cutting-edge releases engineered to support advanced construction and industrial manufacturing setups.
Features a 1600kg performance class with an easy release handle mechanism for rapid recycling.
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Engineered to secure steel edges with high shear force resistance during deep vibratory cycles.
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High-demand model for European precast structures. Handles modular structural panels easily.
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Optimized vertical tensile force designed to stabilize side forms on steel pallet circulation desks.
Learn MoreStay updated on our engineering innovations, exhibition schedules, and material research progress.
Published: May 15, 2025
An in-depth structural analysis detailing how shuttering molds shape flat faces and vertical walls through advanced magnetic clamping networks, compared to complex dimensional formwork structures.
Published: April 30, 2025
QCM, a global manufacturer in industrial magnetic clamping tech, will highlight our newest high-temperature smart-magnet box solutions at the upcoming UK Construction Week in London.
Addressing critical performance, metallurgy, maintenance, and specification questions asked by structural engineers.
Full catalog of specialty permanent magnet components, concrete anchors, and custom material designs.
Heavy duty concrete anchors designed for secure rigging, handling, and placement operations.
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Raw high-power sintered NdFeB blocks optimized for industrial motor, sensor, and separator applications.
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Custom engineered Samarium Cobalt magnets offering thermal stability up to 350°C.
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High coercivity, cost-effective ceramic magnets designed for low-temperature applications and sensor arrays.
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Features a robust carbon steel housing to protect neodymium magnet cells from corrosion.
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Integrated structural magnetic profile systems for fast-circulation precast production.
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Precision-machined ferrite ring assemblies optimized for high-fidelity audio drivers and speakers.
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Compact auxiliary clamping unit designed to secure secondary wood and steel elements.
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