China Carbon steel housing magnet shuttering Factories, Exporters
Shuttering magnets are powerful, compact tools for securing formwork in precast concrete, offering efficiency, versatility, and cost-effectiveness without traditional fastening methods.
Magnets for formworks, specifically known as shuttering magnets, are innovative tools for fixing concrete formwork. These magnets can quickly position the formwork without the use of traditional fastening methods such as welding or bolts, greatly improving production efficiency and safety.
Key Features of Shuttering Magnets
Magnetic Strength: Shuttering magnets utilize powerful neodymium magnets, which provide a strong adhesive force, ranging from 450 kg to over 3000 kg. This strength ensures that the formwork remains securely in place against the pressure of wet concrete.
Model
L(mm)
L1(mm)
W(mm)
h(mm)
M
Weight(g)
Breakaway(kg)
Model 450
170
135
60
43
M12*30
1800
450
Model 600
170
142
60
43
M12*30
2500
600
Model 900
280
244
60
43
M12*30
2800
900
Model 1600
290
240
120
60
M16*30
6500
1600
Model 1800
320
270
120
60
M16*30
7200
1800
Model 2100
320
270
120
60
M16*30
7600
2100
Model 2400
320
270
120
60
M16*30
7600
2400
Model 3000
320
270
140
60
M16*30
7800
3000
Design and Operation: Shuttering magnets feature a compact and lightweight design, making them easy to handle. They come with an on/off mechanism that allows operators to quickly activate or deactivate the magnetic force. This feature simplifies the process of adjusting and repositioning the magnets as needed.
Materials: The construction of shuttering magnets involves:
Neodymium Magnets: For strong magnetic attraction.
Steel Casing: To protect the magnets and enhance their durability.
Control Mechanisms: Such as push buttons or levers for easy operation.
Applications
Shuttering magnets are widely used in various applications within precast concrete production, including:
Fixing side rails and blockouts in formwork.
Securing molds for wall panels, columns, and other precast elements.
Facilitating quick changes in formwork configurations to accommodate different designs.
Advantages
1. Efficiency
They significantly reduce setup time for formwork, allowing for faster production cycles.
2. Versatility
Suitable for use with both steel and wooden formworks, making them adaptable to various project requirements.
3. Non-destructive
By eliminating the need for drilling or welding, shuttering magnets preserve the integrity of the formwork surfaces.
4. Cost-effective
Their reusability and reduced labor requirements contribute to lower overall project costs.
Frequently Asked Questions
What is a shuttering magnet and how does it work?
A shuttering magnet is an innovative tool used in precast concrete production to fix formwork in place. It works by utilizing powerful neodymium magnets within a steel casing to provide a strong holding force, which can be easily activated or deactivated using an on/off push button or lever mechanism.
How much magnetic holding force do these shuttering magnets provide?
Depending on the model size, these magnets offer a strong breakaway force ranging from 450 kg to over 3000 kg, ensuring the formwork remains steady against the high pressure of wet concrete.
Can shuttering magnets be used on both steel and wood formwork?
Yes, they are highly versatile and compatible with both steel and wooden formwork setups, making them adaptable for diverse concrete construction requirements.
Do shuttering magnets cause damage to the formwork?
No, they are completely non-destructive. Because they fix the formwork using magnetic force instead of welding or drilling, they fully preserve the surface integrity of your formwork for long-term reusability.
Why are shuttering magnets considered cost-effective?
They reduce labor costs and setup time by allowing quick adjustments and configuration changes. Additionally, because they are reusable and do not damage formwork surfaces, they significantly lower overall project costs.
