Achieving industrialized, standardized, and intelligent manufacturing for prefabricated building components in the future requires flexible assembly and disassembly of component molds, ensuring ease of assembly and disassembly, reusability, and versatility.
High-performance magnetic fasteners are a novel, non-destructive mold fixing device designed to simplify the installation of precast concrete component molds. They aim to address the technical challenges of traditional bolt anchoring, which is destructive to the production platform, difficult to disassemble, and lacks versatility.
Key Technologies:
Utilizing rare-earth permanent magnet materials and magnetic confinement circuit design technology, the magnetic interaction between the permanent magnet and the mold platform creates a non-destructive fixation for the platform and mold.
Shuttering magnet can achieve magnetic fixation in the hundreds of kilograms or even tons range, replacing traditional bolt and nut fixation with safety and reliability.
1. It allows for quick and easy mold disassembly, saving time and labor. A single device can be used for multiple purposes, suitable for wood, aluminum, and steel molds.
2. It can be freely assembled, eliminating the need for multiple drilling and welding on the mold or mold platform, causing no damage to the platform mold, and significantly extending the service life of the platform and mold.
Application Examples:
Based on the mold platform’s use requirements, which require a small size, an 800kg shuttering magnet was designed. This shuttering magnet has a vertical suction force of ≥800kg, dimensions of 209.54cm, and weighs 2.5kg. It is suitable for simple mold platform production and can be used with component molds, offering easy assembly and disassembly, saving time and labor.
The shuttering magnet must be heat-resistant, so we designed a 1000kg shuttering magnet. This magnet has a vertical suction force of ≥1000kg and an operating temperature of ≤120°C. It is suitable for assembly line component formwork production, meeting the production requirements of composite slabs, wall panels, and other components. It also features steam curing without demagnetization.
It is suitable for large components such as wall panels, beams, and columns, offering exceptional holding force to meet the production requirements of complex structural components. It meets the requirements of high-vibration formwork without cracking, ensuring high safety.
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