Wire rope is a kind of widely used machinery spare parts, used to carry and transport heavy objects. Due to in charge of important tasks, high quality requirements for wire rope. The choose and buy of wire rope is a technical process. Below, we will be combined with practical experience, this paper introduces wire rope need to be aware of when buying.

The appearance quality

When buying a steel wire rope need to check the appearance quality, ensure that no obvious longitudinal cracks, scratches, deformation, corrosion and so on. In general, good wire rope should be clear and smooth appearance, wire rope to keep a straight line, there will be no bending, curly, reverse, etc.

2. The sizes

Choose appropriate specifications of the wire rope is very important, the specification is not appropriate will affect the use effect. When buying wire rope need to pay attention to choose the suitable material, specification and size. In order to ensure the quality of steel wire rope, size should also be appropriate in conjunction with equipment.

3. The bearing capacity

The bearing capacity of steel wire rope is when buying need to pay special attention to the problem. Low bearing capacity of steel wire rope in use deformation or fracture, poses a great risk to the equipment and the user, so be especially when buy confirm the workload and strength parameters.

4. Wire rope

Wire rope is the key issue when buying. Wire rope is corresponding to the size, strength and the average diameter of the rope. When buying a steel wire rope around to ensure that wire bending and other direction deviation and towards to a reasonable match.

5. The strength grade

The level of steel wire rope is one of the important indicators of its bearing capacity. Strength of steel wire rope according to hierarchy, each level corresponding data. When buying a steel wire rope need to distinguish the materials, manufacturing process, work environment, such as information, which can be roughly calculated wire rope should encounter a variety of applications in the carrying capacity, so buy more targeted.

6. Material

Rope made of different materials have different characteristics. For example, the stainless steel has excellent corrosion resistance and oxidation resistance, long service life. In purpose and function of the need to consider when buying cable equipment, the materials of the environment and the need to choose a more suitable material.

Suppliers of seven.

Identify the ability of the supplier is a question of when buying a steel wire rope is very important. Introduce for everybody to be able to identify some suppliers reference to comprehensive analysis of the supplier quality:

1. Whether businesses have qualification certificate, such as ISO9001 certification, etc

2. The merchant's products have production standards

3. The merchant service can handle customer complaints

4. Is there a business selling low quality wire rope violations

In short, the correct cable can ensure the stable and safe running of choose and buy. So, need to invest enough time and energy, to know the material of the wire rope, the information such as specification, intensity, direction and suppliers, to ensure the quality and performance of choose and buy is standard of steel wire rope.