As for the magnet box is used for precast concrete production line, it requires the box surface has high grade rust resistant capability, so that we are using the stainless steel for the cover box.Meanwhile, the inside parts of the cover box are iron material, it still attract magnet block back when we pull the button up.
The adhesive force 1000KGS is enough to fix most sideform, from 60mm to 200mmm height. Also the size 190X100X40mm will not occupy much room on the platform.
