On/Off Button Magnet for Precast Concrete formwork

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  • Last update:

    2020-01-17 20:52

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Company Profile

Ningbo Horizon Magnetic Technologies Co., Ltd.

By certification [File Integrity]

Contact: haorui(Mr.)  




Area: Zhejiang

Address: Zhejiang

Website: http://www.chinaprecastmagnet.com/ http://haorui.gzeastups.com/

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Product details

Universal in Magnetic Formwork Systems

Accelerate Production


On/Off button magnet for precast concrete formwork is used to form concrete structures of predetermined shapes and sizes to ensure their quality and surface geometry. The button magnet accelerates the production of formwork and provides flexibility for producing large and frequently changing products. 

Our magnet for precast concrete has been successfully installed around the world and used in the most advanced production areas. It is almost universal in magnetic formwork systems on the market. The important component of the button magnet is a Neodymium-Iron-Boron (NdFeB) magnet, which is the strongest permanent magnet in the world. NdFeB Magnet is coated to protect from corrosion. The mechanism of the switch button is designed to transfer mechanical loads and prevent concrete from entering into the on/off button magnet. Pressing the upper button can turn on the magnetic force conveniently, so the on/off button magnet may ensure fast and safe installation of formwork profiles and embedded parts. What’s more, the two upper threaded holes adapt the on/off button magnet to different adapters and clamps.

Technical Data:

Part Number   L

L 1




Maximum Operating Temperature
HM-MF-0900 280 230 60 12 70 900 80
HM-MF-1600 270 218 60 16 120 1600 80
HM-MF-2100 320 270 60 16 120 2100 80
HM-MF-2500 320 270 60 16 120 2500 80
HM-MF-3100 320 270 60 16 160 3100 80