Formwork Magnet For Precast Concrete

The magnet template is to embed NdFeB magnets directly into the template. There are 2-3 magnets in a magnet template, which is more convenient, efficient and stable than the magnetic box. Through the adhesive force of the magnetic block, the formwork is in close contact with the formwork, thereby fixing the formed formwork system. The formwork system that needs to be formed is fixed in this way. Since the steel formwork and the magnetic block are integrated, no displacement will occur, and the formwork system will not be deformed. At the same time, the simple and fast operation of the magnet makes the whole work safer and more stable. Using the matching pry bar, the formwork magnet can be picked up to easily remove the steel formwork from the formwork. Since the magnets are located in the steel formwork grooves, no concrete residues or other dirt can cause damage to the entire formwork system.

Specifications

Precast concrete formwork magnets consist of steel formwork and embedded magnets. The size of the product is customized, and a variety of models are available. Usually, there are the following types to choose from, including slotting, no chamfering, first chamfering, and second chamfering.

●Regular Length: 1m, 2m, 3m, 3.5m

●Regular Height: 60mm, 70mm, 80mm, 90mm, 100mm, 120mm, 150mm, etc.

Common Magnet FormworkSizes

Product no.	Length(mm)	Height(mm)	Nos.magnet	Chamfers	Weight
3200	500	70	1	no, one or two side	335
3210	1000	70	2	no, one or two side	670
3220	1500	70	2	no, one or two side	905
3235	2000	70	2	no, one or two side	1140
3245	2500	70	2	no, one or two side	1375
3250	3000	70	2	no, one or two side	1610
3260	3500	70	2	no, one or two side	1845
3275	4000	70	2	no, one or two side	2080
3285	4000	70	2	no, one or two side	2180

Formwork Material and Treatment Process

1. 235A carbon steel, blackened

Generally, Q235A carbon steel is used, the magnetic flux is better than that of stainless steel, and the cost is low. The anti-rust treatment of the iron shell is generally blackened. It is a commonly used chemical surface treatment method. The principle is to produce an oxide film on the metal surface to isolate the air and achieve the purpose of rust prevention.

2. Q235A carbon steel, polished

Some customers are worried that the surface oxide layer will affect the cement surface, so they use polishing treatment

3. Aluminum alloy

The aluminum alloy formwork magnet consists of an aluminum alloy formwork and an embedded magnet block. Due to the special processing technology, the aluminum alloy formwork has high strength and has a small deformation rate compared with steel or stainless steel formwork. Product consistency and stability. The self-weight of the formwork is greatly reduced, which is conducive to production operations.

4. Stainless steel

The stainless steel template magnet consists of a stainless steel template and an embedded magnet block, which is light in weight and easy to operate with the robotic arm.

Packaging 

Test of Formwork Magnet

Production Equipment

With testing laboratory which equipped with the state-of-the-art measuring and testing devices, our QC dept. ensures ongoing development and maintenance of high quality standards and guarantees full compliance with customer requirements and all applicable regulations. (production equipment and process as below)

1.Case Processing (laser cutting bed from Europe, precision-orientied.)

2. Hydroforming (Hydraulic Machine)

3.Welding Treatment (European Brand & High Accuracy)

Test of Formwork Magnet

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