Direct sourcing from leading global production hubs. Engineered for industrial structural durability, precast concrete execution, and ultra-high pulling capacities.
When engineers refer to the strongest magnet on Earth, they are addressing the chemical compound Neodymium Iron Boron ($Nd_2Fe_{14}B$). Sintered NdFeB stands as the apex of permanent magnet technology. With a Maximum Energy Product $(BH)_{max}$ rating that can exceed 52 MGOe, these materials deliver a colossal magnetic hold compared to their physical mass. However, translating raw magnet alloys into custom industrial assemblies requires heavy metallurgic engineering, precision surface treatment, and robust shell construction.
OEM Core Advantage: Direct-to-factory customization matches specific grade requirements ($N$, $M$, $H$, $SH$, $UH$, $EH$, $AH$ series) with precise casing dimensions to guarantee peak performance under temperatures reaching up to 220°C in high-stress industrial environments.
The global rare earth magnet market is undergoing massive structural shifts. With the rapid acceleration of robotics, electric vehicles, and modern precast building technologies, global demand for highly efficient NdFeB materials continues to scale. Key trends shaping factory-level production include:
Our factories design magnetic systems specifically tuned for severe operational criteria. The key industrial areas include:
Engineered for concrete formwork fixing, precast platform processing, and heavy mechanical industrial integrations.
QCM Magnet specializes in offering complete magnetic fixing solutions for the production of pre-cast 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. 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, 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 optimize efficiency and lower operational costs in global concrete element production.
Become a global leading manufacturer and excellent service provider of magnetic solutions for the precast concrete industry, driving technological transformation globally.
Review the latest product additions designed to lower production time and scale formwork reliability.
The shuttering magnet for concrete formwork is a proven safe and efficient tool in precast concrete production. It features a 1600kg series with a large magnetic force, reusability, and durability.
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The advantages of 4600 lbs(2100kg) pull force Precast Concrete Shuttering Magnet for Concrete Formwork in product manufacturing are obvious, it can increase productivity and quality improvement.
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This precast magnets with 5300 lbs(2400kg) magnetic force is a popular product in Europe now. Its powerful magnetism can handle a variety of usage scenarios, such as house construction walls.
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The 1300kg vertical tensile force neodymium precast concrete magnet is commonly used to hold the side moldings of precast concrete elements (e.g. flat floor slabs, walls) in place.
View DetailsHow Qianci Magnet is leading manufacturing developments to secure performance levels under tomorrow's technical demands.
By diffusing Dysprosium (Dy) or Terbium (Tb) directly into the grain boundaries of sintered NdFeB instead of alloy melting, we save rare-earth costs while maintaining thermal thresholds.
Our R&D team is scaling high-resistance industrial barriers to ensure magnetic housings sustain long cycles within concrete chemistry and high humidity conditions.
Developing smart shuttering magnets with integrated visual or digital wear markers that alert automated control platforms of holding force deterioration.
Quality control systems fully aligned with international structural manufacturing standards.
Key information regarding rare earth mechanics, design integration, and operating safety.
Neodymium magnets possess high magnetocrystalline anisotropy and saturation magnetization, which allow them to store massive amounts of magnetic energy. Their maximum energy product $(BH)_{max}$ ranges up to 52 MGOe, which is more than ten times higher than conventional ceramic/ferrite magnets.
Standard Neodymium (N-grade) magnets experience reversible magnetic losses starting around 80°C. For industrial environments exceeding this, we manufacture M (100°C), H (120°C), SH (150°C), UH (180°C), EH (200°C), and AH (220°C) thermal resistance categories to guarantee flux performance.
Shuttering magnets are highly optimized steel housings containing rare-earth NdFeB cores designed to secure side forms onto concrete casting beds. They eliminate structural damage to the steel bed (no welding or drilling required), drastically reducing setup labor and extending framework lifecycles.
Holding force selection depends heavily on formwork height, concrete density, pouring speed, and compaction vibration levels. Generally, a wall formwork with a height of 1-1.2 meters uses 1000kg to 1500kg forces, while larger components require 2100kg to 2500kg assemblies.
Yes. We design and analyze magnetic fields using finite element analysis (FEA) to maximize flux paths while minimizing overall cost. We customize housing geometry, screw dimensions, lifting hooks, and activation levers to fit existing molding setups.
Concrete release agents, water, and alkaline environments accelerate NdFeB corrosion. We protect internal NdFeB cores with multiple-layer Ni-Cu-Ni or thick black Epoxy coatings, and house the entire assembly in high-grade passivated carbon steel or structural stainless steel.
Keep track of technical breakthroughs, manufacturing advancements, and our presence at global expos.
Precast concrete systems: Shuttering molds shape edges/openings on flat surfaces using magnetic fixation, while mold...
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QCM, a global leader in magnetic components, will participate in UK Construction Week 2025. From May 7th to 9th, at S...
Read Full ArticleFurther structural inserts, anchor systems, and specialized permanent magnets for custom manufacturing needs.
