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How to judge the quality of cheap wire rope for cutting marble

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The main damage phenomena of wholesale 6*7+1*19-4.8mm wire ropes are as follows: wear, fatigue, corrosion, deformation, rope biting, and overload.
In the production process of cheap 6*7+1*19-4.8mm wire rope, the quality of twisting is the key, if the control is not good, it is easy to have quality objections.
There are generally the following methods for lubricating or refueling China 6*7+1*19-4.8mm wire ropes: Brushing - manual method, low efficiency. Dumping - manual method, low efficiency and wasteful. Oil Bath - Dip in heated oil for good penetration.
1. Check before use Scope of inspection: check the degree of wear, corrosion, stretching, bending, deformation, fatigue, broken wire, and rope core exposure of the galfan wire rope, and determine its safe lifting capacity (including scrapping).
1. Since the customized 6*7+1*19-4.8mm wire rope is composed of multiple steel wires, in the working state, the relative slip of the steel wires caused by the bending of the steel wire rope will produce a large friction force. The special grease for the steel wire rope can ensure the friction between the steel wire rope and the traction force Under the premise of reducing the friction between the wires, effectively prolonging the service life of the wire rope.
6*7+1*19-4.8mm wire rope has the characteristics of the same section, high strength, high elasticity, good toughness, wear resistance, stable high-speed operation and can withstand impact loads. Widely used in lifting operations, it is the main rope in hoisting, and can be used for lifting, traction, binding, etc.

How to judge the quality of cheap wire rope for cutting marble

  • Classification:Industry news
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  • Release time:2022-09-13
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(Summary description)1. Specific gravity, the higher the weight of the cheap wire rope for cutting marble of the same diameter, the better the quality. Of course, this also depends on the material. Some steel wire ropes are heavy, but the material is not good, which will also affect the quality of the product.

How to judge the quality of cheap wire rope for cutting marble

(Summary description)1. Specific gravity, the higher the weight of the cheap wire rope for cutting marble of the same diameter, the better the quality. Of course, this also depends on the material. Some steel wire ropes are heavy, but the material is not good, which will also affect the quality of the product.

  • Classification:Industry news
  • Author:
  • Origin:
  • Release time:2022-09-13
  • Views:0
Information

How to judge the quality of cheap wire rope for cutting marble?
1. Specific gravity, the higher the weight of the cheap wire rope for cutting marble of the same diameter, the better the quality. Of course, this also depends on the material. Some steel wire ropes are heavy, but the material is not good, which will also affect the quality of the product.
2. After the rope is cut, the slightly loose quality is good, and the wire rope with a relatively long lay length is better than the short lay length; I believe everyone can understand this. After the rope is cut, the less loose it is, the stronger it is twisted. Natural quality will also be better.
3. In the process of purchasing cheap wire rope for cutting marble, you should also pay attention to several factors. For example, when requesting a quotation, you must report the full wire rope model:

cheap wire rope for cutting marble
(1) The structure of cheap wire rope for cutting marble: how many strands, how many wires per share, such as 18 × 7 is 18 strands, 7 wires per share.
(2) Diameter of cheap wire rope for cutting marble: There are also many customers who say when inquiring: 6 and 8 are actually 6mm and 8mm.
(3) Uses of cheap wire rope for cutting marble: The application fields of steel wire ropes are very wide, and the use of steel wire ropes can achieve twice the result with half the effort when purchasing.
(4) Surface treatment of cheap wire rope for cutting marble: The surface treatment of steel wire rope is divided into smooth, galvanized, plastic coated and stainless steel.
(5) Purchase quantity of cheap wire rope for cutting marble: Inquiries can be made in meters, kilograms and tons.
(6) Other requirements: including what the raw materials are, the tensile strength of the steel wire, whether it is electro-galvanized or hot-dip galvanized, the requirements of the rope core, the delivery date of the manufacturer, etc. Of course, also ask for the production license number and wire rope quality assurance certificate (certificate).
With the above skills for judging the quality of cheap wire rope for cutting marble, I believe that everyone will have a clear judgment when choosing wire ropes.

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