Spread Anchors

Spread Anchors are used for lifting precast concrete. It is made of rigid steel cutting and stamping. After electro-galvanizing and hot-dip galvanizing, it has anti-corrosion performance. Lifting performance testing will use more than 3 times the pulling force of safety equal. The size of Spread Anchors is related to Lifting ability. As a professional manufacturer, HULK Metal can supply Spread Anchors from 0.7ton - 22tons.

Our Two Hole Anchor is designed to efficiently achieve a full safe working load, even in thin slabs or areas with low concrete strength. This is accomplished by utilizing a tension bar in the second hole.

Transport Anchors are commonly used in precast concrete lifting anchors. It has two holes, one hole is pre-embedded in the concrete, and the force is transmitted to the precast concrete through the steel bars passing through the hole. The other hole is exposed to the air and uses recess formers to make a groove in the precast concrete block to allow the passage of the lifting ring clutch. The material of Transport Anchors is high-strength carbon steel, which needs to pass the lifting performance test of 3 times safety factors before it can be used. Its commonly used certification standard is CE.

Spread Erection Anchors is a frequently used precast concrete accessories. It is made of high-strength carbon steel. We will test the finished product with more than 3 times the safety factors pulling force before selling it to our customers. We also provide electro-galvanized or hot-dip galvanized to increase its anti-rust performance, if you need raw black Spread Erection Anchors, we will dip it in anti-rust oil to increase its temporary anti-rust ability. Currently, the lifting range of Spread Erection Anchors we can produce for you is 1.4 tons -10 tons.

The feet of Flat Foot Spread Anchors are embedded in the concrete to distribute the force to the concrete block. When installed, it needs to be matched with Recess Formers for Spread Anchors to reserve a groove for the link of the lifting ring clutch. We are now able to supply Flat Foot Spread Anchors with a lifting capacity between 0.7ton -22tons. It is produced from high-strength carbon steel and will only be put into use after passing strict quality inspections. Professional manufacturers have advanced quality control centers and use more than three times the pulling force of safety factors to test their lifting performance.

Unilateral Erection Anchors are a special kind of Lifting Anchor. It needs to be placed at a specific angle to the concrete block. We need to use Recess Formers to reserve a groove on the concrete block that will allow the Lifting Ring Clutch to pass through. We can supply Unilateral Erection Anchors of 1.4tons-10tons for you. Its material is high-strength carbon steel. During the production process, we will use three times safety factors to test its lighting performance. In addition to the quality of the product itself, we also attach great importance to your purchasing experience.

Plate Spread Anchors are made of high-strength carbon steel through cutting, blanking, welding, and surface treatment. During the production process, we need to check the physical and chemical properties, mechanical properties, size, and shape of materials and finished products. We have advanced equipment and rigorous processes to complete your orders faster. The structure of Plate Spread Anchors can distribute the force evenly in the concrete block. When you use it, you need to set the recess formers to reserve the groove that can pass the lifting ring clutch.

Recess formers for spread anchors need to be pre-installed on the spread anchors before pouring so that after the precast concrete dries, a groove is left in its position to facilitate the embedding of the ring lifting clutch. Recess formers are made of plastic or rubber. It is generally produced using an injection molding process.