Optimized magnetic shuttering components configured for Lisbon's rapid structural and civil precast casting beds.
Flexible heavy-duty design providing exceptional shear resistance for vertical formwork frames.
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Bespoke design integrations tailored to specific formwork geometries and casting requirements.
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Heavy-duty structural configurations designed for automated handling in automated precast plants.
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Maximum holding force optimized to hold large timber and steel frames in place under high vibration.
Verify SpecificationsAnalyzing the intersection of municipal zoning, Eurocode 8 design constraints, and magnetic tooling solutions.
The Metropolitan Area of Lisbon (AML) is experiencing a historic construction transformation. From the revitalization of historical quarters to large-scale residential and logistics developments in Alverca, Sacavém, and Barreiro, construction speed, precision, and architectural consistency are critical. However, building in Lisbon presents a primary structural challenge: Seismic Vulnerability. Situated near the Azores-Gibraltar transform fault, Lisbon's structural designs must strictly adhere to Eurocode 8 (EN 1998), demanding high ductility, exact structural steel positioning, and dense concrete compaction.
In seismic-resilient engineering, the quality of precast structural elements—such as precast columns, load-bearing shear walls, and facade panels—is directly determined by the quality of the molds in which they are cast. Traditional wood or metal formwork requiring physical welding or bolting onto steel tables destroys the integrity of the casting surface, leading to localized deviations and potential points of structural weakness in the precast concrete element.
Magnetic Formwork Systems eliminate these structural hazards. By utilizing specialized high-holding neodymium magnet arrays, these systems secure side formwork profiles onto steel casting tables without welding, drilling, or permanent mechanical fasteners. The outcome is absolute geometric precision, a smooth surface finish, and perfect dimensional stability—crucial for components configured to withstand dynamic seismic loading in Portugal's coastal soils.
Prevents mechanical surface degradation of expensive structural steel formwork tables, extending tooling lifespan by up to 300%.
Maintains dimensional tolerances down to ±0.5 mm, ensuring load-bearing precast elements align with Eurocode 8 criteria.
Reduces mold installation and strip times by 70%, boosting productivity for high-volume housing programs.
Why NdFeB (Neodymium Iron Boron) chemistry dictates the efficiency and safety of precast construction lines.
QCM Magnet units utilize premium sintered NdFeB magnets. These blocks display a high remanence (Br up to 1.45T) and exceptional coercive force (Hcj ≥ 12 kOe). This ensures that even under severe mechanical impact and vibration during concrete compaction, the magnetic system maintains its specified vertical holding force (ranging from 450 kg to 2500 kg) without gradual degradation.
Pure magnetic power is useless without correct pathing. Our engineers design the carbon-steel enclosures as magnetic yokes. By focusing magnetic flux lines directly onto the contact plane, we maximize the holding force per unit of mass. This allows precast operators to handle lighter, safer, and more compact magnetic shuttering blocks.
Lisbon’s coastal humidity poses a high corrosion risk to standard magnets. QCM shuttering magnets feature triple-layer plating (Ni-Cu-Ni or Zinc coating) and polyurethane/epoxy coatings for the steel frames. Additionally, our magnets are engineered to resist temperatures up to 80°C (standard) and up to 120°C (custom) to support accelerated steam curing processes used in modern precast yards.
Engineered to handle various precast dimensions from lightweight utility slabs to heavy structural columns.
Optimal size for mid-weight flat floor slabs and internal partition walls.
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Heavy duty magnet system offering high shear resistance for municipal structural projects.
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Encased in reinforced carbon steel designed to withstand extreme vibration forces.
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A balanced layout providing an excellent ratio of handling weight to holding capacity.
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Compact design intended for window frames, door cutouts, and light border forms.
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Industrial grade magnet designed to lock heavy edge forms and bridge girders securely.
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Maximum holding force for high-density heavy concrete civil structures.
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Ergonomic design features dynamic release mechanisms for rapid manual or robotic setup.
Inquire NowCombining raw material control, advanced CNC manufacturing, and direct maritime logistics to Lisbon.
As a leading Chinese manufacturer, QCM has direct access to high-quality Neodymium raw materials, insulating partners in Lisbon from volatile global market prices.
Every magnetic formwork unit undergoes automated flux leak, surface deviation, and mechanical tensile testing using dynamic load cell machinery.
Direct routes from Ningbo or Shanghai port straight to the Port of Lisbon (Porto de Lisboa). All customs documentation, certificates of origin, and tax records are fully pre-cleared.
Precision profiles, chamfers, and side rail assemblies to tackle complex architectural layouts in Portugal.
Configured for structural load-bearing precast window and column integration.
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Heavy-duty rails designed for rapid positioning of long structural side elements.
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Integrated profiles that combine magnets and side panels into one structural unit.
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Designed for precast components that require dual-sided alignment during pouring.
Verify SpecificationsExplore the newest iterations featuring reduced tool weight, enhanced ergonomics, and improved mechanical release switches.
Features a robust 1600kg pulling force with a high-durability design built to last for thousands of cycles.
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Delivers a strong 2100kg holding force, designed for automated precast manufacturing setups.
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A popular product in European precast concrete yards, ideal for casting structural wall panels.
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Commonly used to hold side forms in place for precast concrete components like slabs and panels.
Inquire NowComplete your precast setup with our standard catalog systems configured for Portuguese distribution.
Rugged internal magnetic elements built to perform in harsh, humid environment conditions.
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A complete system optimized for quick manual placement on high-density metal tables.
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Specially coated to resist salt-spray rust and corrosion in coastal port applications.
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Highly standardized 60mm profile systems compatible with European precast lines.
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Engineered for thick, heavy wall pours requiring robust vertical support systems.
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Designed to align with modern modular building standards and complex custom molds.
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Creates clean, neat chamfered corners on cast concrete elements, eliminating edge chipping.
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Cost-efficient bulk supply packages tailored for large precast facilities across Portugal.
Verify SpecificationsQCM Magnet systems are engineered and tested to meet international quality, safety, and performance standards.
Stay up to date with QCM Magnet's latest events, technical insights, and product updates.
2025-05-15
Precast concrete systems: Shuttering molds shape edges and openings on flat surfaces using magnetic fixation, while mold systems secure entire structural panels...
2025-04-30
QCM, a global leader in magnetic components, will participate in UK Construction Week 2025. From May 7th to 9th, our team will showcase the latest in magnetic fixings...
Critical engineering queries answered by our senior technical director.
The choice depends on the height and material of your formwork. For lightweight wood/plywood forms under 100mm, a 600-900kg magnet is ideal. For structural steel formwork tables and wall heights from 100-200mm, a 1300-2100kg holding force is recommended. For columns and heavy civil panels, select 2500kg forces.
Lisbon's coastal air is humid and saline. Our magnetic systems feature multi-layer anti-corrosion protection, including nickel-copper-nickel (Ni-Cu-Ni) plating and epoxy-encapsulated housings, preventing salt air from degrading the NdFeB core.
Yes. Our magnet boxes are compatible with European robotic demolding and positioning systems. They feature centralized release points that allow robotic hands to engage and disengage the magnets automatically.
Our factory runs automated quality control checks on every unit. The magnet assembly is placed on a simulated steel bed, and a digital load cell tests the pull force until release. The results are logged and shipped with each batch.
Get in touch with QCM Magnet's engineering team for custom drawings, technical specifications, and bulk pricing for Lisbon and Portuguese industrial zones.