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Magnetic Boxes for Precast Concrete

/Magnetic Boxes for Precast Concrete
  • Magnetic Boxes

Magnetic Boxes for Precast Concrete, Button Magnets, Magnetic Blocks, Shuttering Magnets, Magnetic Shutter System, Precast Concrete Magnetic Clamps, Magnetic Box

Magnetic Boxes are fixed by a push button on the shuttering. Advantages of the magnetic block locking system are for locking of shuttering profile for faster precast cast molding cycle.

The magnetic blocks are selected according to lengths and height of shuttering profile. Magnetic blocks mostly consist of an external steel box, an integrated push button for activation and deactivation and an embedded permanent magnet. Strength of adherence /magnetic force varies from 600 to 2100 kg.

The Magnetic boxes are device for assembling shutters or casting separators made of steel, wood and aluminium. Using different accessories, it is possible to fix any kind of small, medium or large size insert in an absolutely safe way.

Designed for supporting side rails or blockouts, the Button Magnet is engaged to steel form by impacting the button with a dead blow Mallet. Disengagement of the magnet is achieved with the use of a button magnet Lifting Handle. (Mallet and Lifting Handle sold here as well.) Button magnets are available in capacities of ½ ton, 1 ton, & 2 ½ ton holding force.


  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

Product Range


China Standard:

Item No. L(mm)
W(mm) H(mm) Weight(kg) Force(kg)
HS-STM-450 170 60 40 1.8 450
HS-STM-600 170 60 40 2.5 600
HS-STM-650 280 60 40 2.3 650
HS-STM-900 280 60 40 3.0 900
HS-STM-1350 320 90 60 6.2 1350
HS-STM-1500 320 90 60 6.6 1500
HS-STM-1800 320 120 60 7.2 1800
HS-STM-2100 320 120 60 7.5 2100

USA Stadard:

Part NO. Description
HSUSA-500TBM ½ Ton Button Magnet
HSUSA-1TBM 1 Ton Button Magnet
HSUSA-2TBM 2 ½ Ton Button magnet
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