Concrete Formwork Shuttering Magnets: Things You May Want to Know

In the ever-evolving world of construction, Magnetic formwork stands out as a game-changer. This innovative technology is transforming the way we approach formwork installation and shaping the future of building projects.

 

Magnetic formwork offers a seamless and effortless experience. Its powerful magnetic force ensures a secure and precise attachment, eliminating the need for complex and time-consuming fastening methods. With just a simple placement, the formwork adheres firmly, saving precious time and labor on the construction site.

The durability of Magnetic formwork is unparalleled. Crafted from high-quality materials, it can withstand the harshest conditions and multiple uses, providing long-term value and reliability.

 

Not only does it enhance efficiency, but it also guarantees superior quality. The precise design and magnetic hold result in perfectly formed edges and smooth surfaces, meeting the highest standards of construction excellence.

Whether it's a large-scale commercial building or a delicate architectural masterpiece, Magnetic formwork is the key to unlocking success. Embrace this cutting-edge solution and witness a new era of construction that combines speed, quality, and innovation.

 

Choose Magnetic formwork and build a better tomorrow！

 

1. Structure 　　Made of permanent high-performance magnetic neodymium Iron Boron magnetic components, spring screw connection accessories, stainless steel 201 or 304 button, Shell Assembly. 　　 2. Operating principle 　　The magnetic box is opened and closed by connecting the screw to the stainless steel button switch by using the adsorption force between the NDFEB magnetic core and the steel mould table. Single or double-sided bayonet design, can be directly stuck in the l-shaped angle die, the two-sided side equipped with 8.8-grade high-strength. 　　Adjustable fastening screw, directly press down to fix the steel side die, thereby strengthening the connection between the magnetic box and the angle steel, effective Prevention of mold displacement.     3. Use Method 　　When in use, move the magnetic box to a suitable position that needs to be fixed, press the button to make the magnetic core tightly adsorb on the steel mould table. At the same time clamp steel clamping die, tighten the side screw. Or through other connected accessories such as pressure plate to complete the fastening, complete the installation. 　　When the component production is finished, it is necessary to use the professional magnetic box crowbar to pry up the button and release the magnetism of the magnetic box so as to complete the disassembly or shift of the magnetic box.   4. The connection between the magnetic box and the steel mould table is mainly of the following two types: 　　1. High-strength fastening screws are directly pressed down 　　2. Extend The platen to secure   5. Performance characteristics 　　STAINLESS STEEL SHELL, Super Corrosion Resistance, greatly extended the service life of the magnetic box. 　　HIGH-PERFORMANCE ND-FE-B magnet, strong suction, can be firmly fixed on the steel mold, prevent edge mold displacement. In addition, ndfeb material is a permanent strong magnetic, so in principle can be used permanently, non-demagnetization (room temperature work ≤80℃ ) 　　By using stainless steel sleeve or epoxy glue to fill between the magnet and the iron parts, the magnet is effectively protected from the magnetic loss caused by collision and corrosion.   6.Specifications 　　450 ~ 2100kg suction, according to the actual mold needs to make the best suction magnetic box. The main suction type of domestic prefabricated component factory is 800KG stainless steel magnetic box, 1000KG stainless steel fixed magnetic box, 2100KG stainless steel magnetic box, etc.   7. application 　　Generally used for steel mold, aluminum mold, plywood wood side mold most of the mold, placed on the steel mold production of various precast concrete components. Widely used in precast stairs, external wall panels, internal wall panels, balconies and other precast components of the production.   8. Points for attention 　　The fastening nut can not be adjusted down, otherwise the magnetic box top open joint surface too much lead to insufficient adsorption caused by edge displacement. 　　The steel die surface of the magnetic box should be flat, and cleaned up before each use. There should be no concrete residue or other particles, so as not to affect the connection between the magnetic core and the die plate, and affect the fixing strength. 　　Before and after use magnet box , the contact surface of the magnetic core must be cleaned, and there must be no concrete or iron filings sticking on the surface, which will affect the adsorption force. 　　Clean the concrete and oil on the assembly regularly, and oil the guide bar regularly to ensure the smooth opening and closing of the core. 　　Do not use hammer and other hard objects, or free fall to the steel surface, otherwise the magnetic core itself strong adsorption may damage the use of the box, or even cause the magnetic core dislocation, damage the magnetic box.

With the development of the construction industry, precast concrete has been regarded as a new generation of construction materials. This construction method has been widely used in many countries around the world. Precast shuttering magnets are one of the most important accessories for precast concrete formwork. It can fix the side rails when pouring concrete to prevent cement from flowing out. SAIXIN shuttering magnets are suitable for various formwork structures such as wood formwork and steel formwork. It consists of a switchable neodymium shuttering magnet unit, shell with magnetic block and fixing screws .The neodymium magnet and steel plate form a magnetic circuit with a strong attraction force, which is used to fix wooden or steel formwork.There is a control button on the top of the precast concrete magnet. When you press the button, this magnet uses the magnetic circuit holds the formwork firmly on the steel plate. When you turn off the button, you can easily change magnets position. The two universal threaded holes on the top of the formwork magnet can be equipped with various adapters. You can use our products according to your needs.

When purchasing shuttering magnet with reliable quality for PC components in the situation of uneven product quality and lack of industry standards in the market, the following aspects can be considered: 1.Brand • In the prefabrication construction industry where there is fierce competition with inconsistent product standards and issues like low price and low quality, choosing suppliers with brand influence is a top choice when there's no product trial comparison. • Among many brand suppliers, it's necessary to comprehensively consider the plant equipment, production capacity, qualification certificate, quality control and R & D team of each brand supplier according to the enterprise's own development plan. 2.Quality 1)Magnet Block • Magnetic block is the core of the shuttering magnet, and the magnet within it is crucial. The quality of the magnet impacts the suction of the shuttering magnet , and the coating (anti-corrosion) and metal protective layer (anti-scratch) of the magnet affect its service life. Both aspects are essential. To detect the actual working suction of the shuttering magnet, professional testing equipment is needed, like the suction testing equipment before the shuttering magnet leaves the factory and the testing equipment for testing the suction (as shown in relevant figures). 2)Shell • Currently, the shell materials of shuttering magnet available on the market are mostly steel Q235 and stainless steel 201 , 304 , 316 . Generally speaking, the thickness of the shuttering magnet plate ranges from 3 to 4 millimeters. • When it comes to strength, steel Q235 will be better than stainless steel. However, in terms of anti-rust performance, stainless steel performs better than high-strength carbon steel. When making a purchase, you can select the appropriate material and thickness based on the actual usage scenarios. • Moreover, attention should also be given to the frame structure of the shell. The structure that incorporates a reinforcing plate and bolt design is stronger and more durable compared to the one with direct welding.   3)Accessory Saixin has visited numerous component factories and witnessed a large number of shuttering magnet . However, various quality issues have emerged because the quality of the selected accessories fails to meet the required standards. The auxiliary accessories for shuttering magnet include switch indenters, springs, bolts, stainless steel rings, and so on. When making purchases, special attention must be paid to the quality of these accessories. For instance, one should focus on the dimensional accuracy of switch indenters, the performance grade of bolts, and whether the springs conform to the national standards. The production of shuttering magnet must have standardized quality inspection procedures that cover everything from raw material procurement to processing and assembly. For example as shuttering magnet ,  the quality inspection procedures typically involve the following steps: IQC (Incoming Quality Control) --- Inspection of semi-finished products --- Inspection of finished products ---- Incoming test --- OQC (Outgoing Quality Control) Even a shuttering magnet has to pass all these tests from the stage of raw materials to becoming a finished product before it can be judged as a qualified product. If we compare the shuttering magnet to a car, the magnetic block is like the engine, which is the core component of the entire product. The switch pressure head is analogous to the steering wheel as it controls the working direction of the whole product, while the shell and screws are equivalent to the frame parts. Just as with a car, for a complete shuttering magnet, the quality of all accessories cannot be overlooked. If there is a problem with any one accessory, it will impact the working performance of the entire product. Therefore, when making purchases, we should opt for products from brands that have passed qualified quality inspections instead of blindly chasing low prices and choosing inferior products.   3、Model and Quantity Once the supplier of shuttering magnet has been selected, the next step is to determine how to choose the appropriate shuttering magnet. This demands a comprehensive consideration of various aspects in the production process of precast concrete products, such as the usage scenarios of magnetic fixed products (whether for fixed formwork or vibrating formwork), the spacing of reinforcements, the temperature inside the steam curing kiln, the height of the mold, and the specifications and models of embedded parts, etc. Take the shuttering magnet as an example. When laminated plates are produced on the fixed die table, it is recommended to use shuttering magnet with a suction force ranging from 600 to 800 kg. The service spacing of the shuttering magnet (generally between 1 and 2 meters) can be adjusted according to the height and thickness of the die. In the production process of the assembly line vibration die, shuttering magnet with a suction force of 1000 kg can better meet the production requirements. When manufacturing wallboards, 1350 kg magnetic boxes can be chosen. And when producing prefabricated beams, columns or other special-shaped components, shuttering magnet with a suction force ranging from 1800 to 2100 kg can be selected and used in combination with corresponding fixtures. With these basic data at hand, we are able to analyze the total quantity and budget for the shuttering magnet needed by a specific project.   4、Service Products and services together embody a company's core values. We have developed cleaning machine for shuttering magnet. This will enhance the effectiveness of shuttering magnet and extend their service life. And we will provide free technical guidance . Meanwhile, Saixin has also established the internal quality control system of the enterprise and actively promoted industry-standard services. The aim is to provide comprehensive magnetic fixation solutions for the production of concrete components, enabling customers to use Saixin ® Brand magnetic fixed products with complete peace of mind.  

Maintaining and fixing shuttering magnet is crucial for ensuring smooth operations in precast concrete applications. You need to keep these tools in top condition to prevent downtime and maintain their functionality. Regular maintenance not only extends the lifespan of shuttering magnet but also enhances their performance. By taking proactive steps to maintain and fix any issues, you can avoid unexpected breakdowns and costly repairs. Proper care ensures that your magnetic boxes remain reliable and efficient, effectively supporting your projects. Understanding Shuttering Magnet What Are shuttering magnet? Shuttering magnet, also known as a concrete magnet or permanent fixture magnet, is widely used in the precast concrete industry. It consists of a stainless - steel or Steel and neodymium magnets. Using its strong magnetic force to secure precast concrete formwork during concrete pouring. For example, it can fix metal profiles for making molds of concrete floor slabs, as well as steel panels, beams, doors, and molds. Shuttering magnets are easy to operate, offer precise positioning, and have a strong adsorption force, typically ranging from 450 kilograms to 2100 kilograms. They also protect the formwork surface by eliminating the need for welding or bolting.Role in Precast Concrete Applications In the realm of precast concrete applications,shuttering magnet play a crucial role. They are essential tools used to fix formwork to the casting bed during the production process. By securing the formwork, shuttering magnet ensure that the concrete sets in the desired shape and size. This precision is vital for maintaining the integrity and quality of the final product. You rely on shuttering magnet to streamline the production process, reduce errors, and enhance efficiency. Properly maintained shuttering magnet contribute significantly to the success of precast concrete projects, ensuring that each piece meets the required specifications and standards. How to Maintain Shuttering Magnet Regular Cleaning Importance of Keeping the Shuttering Magnet Clean Keeping your shuttering magnet clean is essential for their optimal performance. Dirt and debris can accumulate on the magnetic surfaces, reducing their effectiveness. A clean shuttering magnet ensures a strong hold, which is crucial for maintaining the integrity of your projects. Regular cleaning helps you maintain and fix any potential issues before they escalate, ensuring that your shuttering magnet function efficiently. Methods for Removing Debris The cleaning machine is an essential device for maintaining shuttering magnet. When in operation, it first employs a powerful dust - collection system. This system can strongly suction various tiny metal debris and dust adsorbed on the surface and in the gaps of the shuttering magnet, preventing these impurities from affecting the performance of the shuttering magnet. Subsequently, the mechanical brush components of the cleaning machine start to work. With precisely controlled rotational force, they meticulously scrub the stubborn dirt inside . ensuring that every corner is thoroughly cleaned. The entire cleaning process is highly efficient and intelligent. It not only significantly improves the cleaning effect of the shuttering magnet and extends its service life but also ensures the stable operation of the shuttering magnet in subsequent work, providing reliable support for industrial production. Inspection Routine How to Inspect for Wear and Tear Inspecting your shuttering magnet regularly helps you identify wear and tear early. Look for signs of damage, such as cracks or magnet damage, which can affect performance. Check the magnetic strength by testing to hold objects securely. If you notice any issues, address them promptly to maintain and fix its functionality. Regular inspections ensure that shuttering magnet remain reliable. Tools Needed for Inspection We develop testing machine can test suction , This innovative device is designed to accurately measure the suction force of shuttering magnet . By using advanced sensor technology, it can precisely detect and display the data, providing reliable support for quality control and performance evaluation. Whether in research and development or production processes, our shuttering magnet Tensile Tester helps ensure that meet the required suction force standards, enhancing their overall reliability and functionality.   Preventive Measures for Longevity Proper Usage To ensure the longevity of your magnetic boxes, you must use them correctly. Handle them with care to avoid unnecessary impacts that could damage the magnets. Proper usage not only extends the life of your magnetic boxes but also enhances their performance and reliability. Storage Tips Storing your shuttering magnet properly is crucial for maintaining their condition. Keep them in a dry, cool place to prevent moisture and heat from affecting the magnets. Avoid stacking heavy objects on top of them, as this can cause deformation or damage. If possible, store them in their original packaging or a protective cover to shield them from dust and debris. Shuttering magnet are sustainable and ecological, making them an excellent choice for long-term use. By following these storage tips, you ensure that shuttering magnet remain in top condition, ready to serve your needs whenever required. To maintain and fix shuttering magnet effectively, regular cleaning, inspection, and lubrication keep shuttering magnet in top condition. Address issues promptly to avoid downtime and ensure smooth operations. Proper usage and storage extend the life of shuttering magnet, enhancing their performance. By taking these steps, you ensure that shuttering magnet remain reliable and efficient, supporting your projects seamlessly. Remember, proactive care not only saves time but also reduces costs in the long run.