Formwork Magnet For Precast Concrete
The Formwork Magnet System revolutionizes precast concrete production by replacing traditional mechanical fasteners with high-intensity magnetic technology. Powerful NdFeB magnets (rated N52, with a single-point pull force ≥500 kg) are integrated into the formwork, creating a secure bond with steel casting tables. This eliminates alignment errors and mechanical wear, ensuring consistent quality in precast components.
Key Roles & Advantages
1. Rapid Assembly & Disassembly
30% Faster Cycle Times: Magnetic attachment/detachment reduces formwork setup time to ≤2 minutes per module, compared to 5+ minutes with bolted systems.
Adaptable to All Operations: Seamlessly integrates with manual handling, crane logistics, or robotic arm systems, featuring ergonomic handles for easy positioning.
2. Precision Engineering
±0.5mm Alignment Accuracy: Magnetic force eliminates gaps between formwork and base, ensuring tight joints and minimal dimensional deviation in finished components.
Vibration Resistance: Proven to withstand 80Hz concrete vibration without displacement, ideal for high-density concrete mixes.
3. Versatile Applications
Standard & Complex Components: Suits precast walls, beams, columns, and intricate geometries like double-T slabs, curved panels, and ribbed wall sections.
Modular Design: Customizable magnet configurations adapt to varying formwork heights (60mm–200mm) and lengths(500mm–4000mm), supporting project-specific requirements.
4. Durable & Cost-Effective
1,000+ Reuse Cycles: Industrial-grade magnets with zinc-nickel alloy plating resist concrete alkalinity and moisture, maintaining ≥95% magnetic strength after 5 years of use.
40% Labor Cost Savings: Reduces reliance on skilled labor for fastening/leveling, with no loose bolts or damaged fixtures to replace.
5. Enhanced Safety
No Fall Hazards: Eliminates risks of dropped tools or loose hardware, while spring-loaded deactivation mechanisms ensure safe, controlled demolding.
Stable Load Bearing: Tested to withstand 2,000 kg/m² lateral pressure during concrete placement, exceeding industry standards for structural integrity.
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Item No. |
L |
W |
H |
Magnet |
Force/each magnet |
Chamfer |
|
|
mm |
mm |
mm |
nos |
kg |
|
|
QCM-U60-500 |
500 |
60 |
70 |
2 |
500 |
Non,1/2 x 45° |
|
QCM-U60-1000 |
1000 |
60 |
70 |
2 |
900 |
Non,1/2 x 45° |
|
QCM-U60-1500 |
1500 |
60 |
70 |
2 |
900 |
Non,1/2 x 45° |
|
QCM-U60-2000 |
2000 |
60 |
70 |
2 |
900 |
Non,1/2 x 45° |
|
QCM-U60-2500 |
2500 |
60 |
70 |
2 |
900 |
Non,1/2 x 45° |
|
QCM-U60-3000 |
3000 |
60 |
70 |
3 |
900 |
Non,1/2 x 45° |
Features & Technical Specifications
Magnet Type: N52 NdFeB with epoxy encapsulation
Max Working Temperature: ≤80°C (176°F)
Surface Finish: Zinc-nickel alloy coating (5μm thickness) for corrosion resistance
Base Compatibility: Requires steel casting tables (≥5mm thickness, surface roughness ≤12.5μm)
Weight per Module: 3.2 kg (for standard 300mm×200mm unit), lightweight for manual handling
System Components
Shuttering Magnets: Primary anchors for vertical formwork panels, available in 500kg and 900kg pull force variants.
Magnetic Chamfers: Create precise 45° edge profiles for decorative concrete finishes.
Magnetic Recess Formers: Mold recessed features like cable channels or bolt pockets with repeatable accuracy.
Application Scenarios of Precast Concrete Magnetic Side Formwork
Conclusion
The Formwork Magnet System sets a new standard for precast concrete production, combining N52-grade magnetic power, modular flexibility, and industrial durability. By reducing setup time, improving dimensional accuracy, and enhancing safety, it delivers measurable ROI for manufacturers of structural components, facade panels, and specialty precast elements. Backed by 1,000+ cycle life testing and CE certification, it's the smarter choice for modern precast operations.
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