The future of precast production is magnetic

In the world of precast magnetic systems concrete production, the use of permanent magnets has become increasingly prevalent. These magnets, known as shuttering magnets, play a vital role in fixing formwork during the manufacturing process of precast concrete elements. With advancements in technology and materials, these magnets offer unparalleled holding force-to-mass ratios, revolutionising the precast industry and enhancing both efficiency and safety.

The Importance of Stability in Precast Manufacturing

In precast concrete production, formwork and substructures must possess high stability to withstand the pressures exerted by fresh concrete and the forces involved during compaction. Traditionally, this required heavy and unwieldy magnets with substantial adhesive forces. However, recent innovations have transformed the landscape by introducing lightweight yet powerful magnets that enable easy transmission of large forces in concrete formwork.

Breaking the Weight Barrier for Shuttering Magnets 

Did you know that high-holding forces no longer necessitate heavy magnets? In the past, shuttering magnets were excessively heavy, often exceeding 15 kg, compromising both useability and overall effectiveness. Transporting these magnets from one location to another became a cumbersome task, with only one or two magnets being carried at a time. However, the advent of modern magnet systems has changed the game.

The B.T. Innovation Precast Magnet System

At the forefront of precast magnetic systems is the B.T. Innovation precast magnet system, featuring the Magfly AP® and Multiform®. The Magfly AP® combines an aluminium housing with high-performance magnetic materials, offering an astounding adhesive force of 22,000 N while weighing just 5.4 kg. This remarkable adhesive force-to-mass ratio sets new global standards in its class.

Unparalleled Ease of Use

One of the standout features of the Magfly AP® is its ergonomic design, featuring an eccentric lever and a low mass. This design allows users to effortlessly carry four shuttering magnets simultaneously, significantly improving productivity. Releasing the magnet requires a force of only approximately 10-15 kg, made possible by the specially developed eccentric attached to the magnet. The lightweight and user-friendly design ensures maximum efficiency and convenience.

The Power of MagFly® AP and MultiForm®

When combined, the MagFly® AP and MultiForm® create an unbeatable team. This dynamic duo enables precise positioning and rapid alignment of formwork before final fixation, leading to exceptional time efficiency. With the aid of the MagFly® AP and MultiForm®, precast concrete producers can optimise their workflow, reduce downtime, and achieve superior results.

View our range of magnetic formwork systems here