The global industrial landscape is undergoing a massive shift towards prefabricated modular construction. Within this structural revolution, prefabricated concrete anchors and magnetic fixing solutions act as the critical framework that ensures safety, precision, and operational speed.
Traditional mechanical fastening techniques typically involve drilling and welding, which damages expensive precast steel platforms and shortens their lifespan. China's leading manufacturers, pioneered by engineering outfits like QCM Magnet (Qianci Magnet), have optimized the process by developing high-strength magnetic anchorages. By utilizing rare-earth neodymium elements encased in carbon steel or stainless steel housings, these advanced systems hold forms securely in place under enormous compressive stress, only to release cleanly via manual or automated mechanical leverage.
Engineered components designed for rapid installation, mechanical alignment, and structural stability.
Designed specifically to anchor and align grout connection tubes in precast concrete components without shifting during heavy pouring.
View Technical Specs
A heavy-duty magnetic fixing solution providing structural stability to formwork templates, ensuring exact geometric alignment.
View Technical Specs
Offers reliable 2000 lbs magnetic holding force enclosed in structural carbon steel casing for extreme precast operations.
View Technical Specs
Precision-beveled magnetic steel chamfers designed to create clean chamfered edges on concrete pillars, beams, and panels.
View Technical Specs
Industrial grade magnet rated at 4000 lbs of holding force, providing high shear resistance during concrete vibration.
View Technical Specs
High-strength connection sleeve for joining reinforcement bars between separate precast structural modules.
View Technical Specs
Robust magnetic block encased in heavy carbon steel. Prevents magnetic flux loss and guards elements against physical damage.
View Technical Specs
Optimized magnetic circuit design maximizing vertical adhesion and limiting slide risk under mechanical vibration.
View Technical SpecsA comprehensive look at the metallurgy, magnetic circuits, and architectural configurations of modern precast fixing systems.
Modern magnetic anchors utilize N52-grade rare earth neodymium magnets (NdFeB). These magnets generate high-density magnetic fields that pass through structured pole plates to establish a concentrated magnetic circuit at the contact surface, producing pull forces of up to 2500 kg (5500 lbs) from a compact footprint.
During the concrete vibration process, shear loads are the primary cause of formwork misalignment. The outer carbon steel housing is engineered to bear vertical loads while the mechanical linkages handle lateral shear stresses. High coefficient friction pads are integrated beneath the magnets to prevent slippage.
Standard neodymium magnets degrade if exposed to temperatures above 80°C. In accelerated thermal curing conditions, special high-coercivity grades (SH, UH, EH) are utilized. These specialty anchors maintain structural stability and magnetic output up to 150°C.
Standardized shuttering magnets and fixing plates built to optimize automated carousels and stationary precasting beds.
Commonly used for edge formwork on flat tables, providing 1000 kg pulling force under standard steel thickness.
Learn More Details
Offers balanced weight-to-power performance, popular in European and Asian modular housing factories.
Learn More Details
Heavy-duty carbon steel magnet box engineered to withstand industrial-grade concrete pouring loads.
Learn More Details
Compact design, optimized for tight formwork corners and low-clearance precast environments.
Learn More Details
Ideal for light structural components, architectural facings, and small interior partition forms.
Learn More Details
The peak holding option designed for stabilizing heavy side rails and structural retaining wall elements.
Learn More Details
Constructed from robust, solid carbon steel casing. Provides maximum stability for broad-cast panels.
Learn More Details
Precision-machined internal magnetic array offering 2100 kg pull force with custom release mechanisms.
Learn More DetailsQCM 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 platform, enhances work efficiency, reduces labor costs, and promotes economic efficiency as the magnetic fixing devices are 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.
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.
Explore our latest high-durability anchor designs configured for rapid industrial production lines.
Features a 1600kg series with a large magnetic force, reusability, and durability, designed to speed up formwork cycles.
Learn More Details
Engineered for quality improvement and productivity gains, boasting 2100kg of pull force with mechanical release triggers.
Learn More Details
A popular product in European markets. Its powerful magnetism handles various construction panels, including house walls.
Learn More Details
A vertical tensile neodymium magnet commonly used to hold the side moldings of flat floor slabs and walls in place.
Learn More DetailsHow engineers deploy magnetic anchors to satisfy localized building regulations and construction layouts.
In multi-story residential construction, modular wall panels and solid slabs require high dimensional accuracy. Reusable magnetic shuttering systems allow manufacturers to configure templates within millimeters, preventing grout leakage at panel joints.
Concrete box culverts, bridge girders, and underground utility tunnels utilize specialized carbon steel magnetic fixing blocks to position embedded fittings. This prevents internal shift errors during high-frequency mechanical vibration.
Modern precast factories run on automated carousel lines. Compact magnetic box designs are easily integrated with robotic arm manipulators, allowing automated magnet placement and release on steel beds for high-throughput production.
Our engineering systems are tested, inspected, and certified to meet high standards of performance and reliability.
Key trends shaping the next generation of precast concrete engineering and fixing hardware.
As Building Information Modeling (BIM) becomes the industry standard, modern precast plants are syncing design models directly with manufacturing equipment. Future magnetic anchoring systems are being designed to support automatic calibration, where digital models guide robotic shutters to place magnets with sub-millimeter precision.
Concrete hydration creates a highly alkaline, wet environment. To prevent corrosion and prolong the lifespan of neodymium cores, advanced surface treatments like multi-layer nickel-copper-epoxy coatings and premium passivated stainless steel jackets are replacing standard zinc plating in demanding industrial applications.
Transition to UH-grade neodymium cores to support steam curing environments up to 120°C without flux degradation.
Integration of smart sensor arrays directly into the magnetic box to monitor clamp status and verify hold force digitally.
Adoption of biodegradable lubricants and lightweight composite casing materials to lower weight while maintaining structural shear limits.
Keep up with the latest product updates, technology exhibitions, and engineering guidelines.
Precast concrete systems: Shuttering molds shape edges and openings on flat surfaces using magnetic fixation, while mold magnets hold insert details securely.
QCM, a global leader in magnetic components, will participate in UK Construction Week 2025. From May 7th to 9th, displaying next-gen magnetic precast fixings.
Answers to common structural engineering and procurement questions regarding magnetic shuttering anchors.
Specialized magnetic insert fixtures, block magnets, and chamfering assemblies.
Integrated magnetic side forms designed for casting wall panels and floor slabs with consistent dimensions.
View Technical Specs
Ultra-high grade neodymium block magnets designed to deliver maximum field strength in compact dimensions.
View Technical Specs
Magnetic profile systems with integrated chamfer profiles to form clean edges in concrete casting.
View Technical Specs
Sintered ferrite ring magnets featuring stable magnetic fields, designed for speaker assemblies and industrial tooling.
View Technical Specs
Anchoring fixtures configured to secure threaded sleeves and conduit boxes in precast molds during pouring.
View Technical Specs
Industrial-grade N52 permanent block magnet designed for high-strength separation and holding systems.
View Technical Specs
SmCo magnets designed for high temperature stability, offering reliable performance in demanding environments.
View Technical Specs
Precision-manufactured D6×5mm micro-magnet, zinc-plated to resist corrosion, designed for high-performance applications.
View Technical SpecsHave unique formwork requirements or casting specifications? Contact our engineering team for personalized magnetic fixing solutions.
Request Engineering Quote