What is pressed wire rope rigging? What are the characteristics

Pressed steel wire rope

The pressed steel wire rope sling is made of steel wire rope as raw material, including phosphatized coated steel wire rope, galvanized steel wire rope and smooth steel wire rope, which are pressed and processed by steel wire rope jacketing machine. The galvanized steel wire rope has corrosion resistance, and the phosphatized coated steel wire rope has wear resistance and corrosion resistance. The rope mainly used for hoisting, traction, tensioning and bearing is called pressed steel wire rope sling. Pressed wire rope rigging has the characteristics of high strength, light weight, stable operation and not easy to break suddenly. It is widely used in iron and steel, chemical industry, transportation, port, construction and other industries.

Characteristics of steel wire rope joint

1. With the same strength as the steel wire rope, the hoisting operation is safe, the load is large, the impact load can be borne, and the service life is long. 2. Beautiful appearance. Smooth transition, convenient for operators to hang and unload ropes.

3. Accurate positioning, especially for crane jib rope and herringbone hook and balance hook for port. Container spreader, etc.

4. The imported aluminum alloy seamless casing crimping rigging process is adopted, which has stable lifting quality, high production efficiency and strong reliability, and is suitable for mass production.

5. It has a wide range of uses and strong universality, which is convenient for the standardization and serialization of slings and riggings.

6. Save steel wire rope, reduce rope clamp, conical sleeve, wedge sleeve and other parts, and improve the lifting capacity of the equipment.

7. It is suitable for product standardization, especially close to the national standard, so that China's rigging manufacturing industry can change from manual workshop production to professional production, and raise China's rigging production technology to a new level.

Sling

Classification of pressed wire rope rigging

1. Press one or both ends of the steel wire rope into a circular ring.

2. The rigging can be made into single limb, double limb, three limb, four limb or more limbs as required.

Use of pressed wire rope rigging

Galvanized steel wire rope can be used as raw material for pressed steel wire rope rigging in wet or open environment to enhance anti rust performance.

In addition to the wear of the outer steel wire, the pressed steel wire rope rigging is gradually broken due to metal fatigue caused by repeated bending when bypassing the hook and the lifted object. Therefore, the ratio of the diameter of the hook or the lifted object to the pressed steel wire rope is an important factor determining the service life of the pressed steel wire rope rigging.

The pressed steel wire rope is mainly used in the transportation that needs high-strength wire rope, such as lifting and pulling. It is strictly prohibited to stand under the lifted object or pass on the object during use.