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  • What is the difference between heavy duty and non heavy duty sewing machines?

  • Sewing a simple skirt is a fantastic way to get accustomed to using a sewing machine. Start with a basic pattern or measurement of your waist. Choose lightweight fabric like cotton or jersey, which is forgiving and easy to work with. Cut the fabric into a rectangle to create the skirt, and sew the sides together. Add an elastic waistband for comfort and an easy fit. This versatile piece can be styled in various ways, making it a rewarding project.


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  • To many people, a dog cage looks like a prison, but for dogs who have been raised on cage training, it is their home and shelter. A cage should be a comfortable place. Never put a dog in a cage for no reason. They will see it as punishment. (Why do many dogs fail to adapt to their owners’ commands, because whether the paparazzi can come out or not, it is also seen as a punishment.

  • Wire-welding

  • Generally, due to wet weather and more precipitation, oxidation and rust of binding iron wire NetEase occurs, so we should better store and use galvanized iron wire to avoid rust as far as possible. About the barbed wire, the surface of the barbed wire attached a layer of galvanized layer, the galvanized layer if too thick will not meet the SGS environmental standards. But if it is too thin, it is easy to oxidize with water molecules and rust.

  • 4. Keep the rinsing water clean after wire pickling, which is an important link to reduce zinc consumption. The management system of the rinsing water after the steel wire pickling should be regularly and regularly discharged after the rinsing water, and the rinsing water should be kept clean and low acid value as far as possible. The pH control is more appropriate.

  • Hexagonal

  • As we all know, the use of hexagonal net for protection can protect the natural environment while protecting the bridge, which can not only green the ecological environment, but also prevent soil erosion.

  • Post time: 20-03-23
  • Copper sulfate point test is a simple way to quickly distinguish ordinary carbon steel and all types of stainless steel wire rope. The concentration of copper sulfate solution used is 5%-10%. Before the point test, the experimental area should be thoroughly removed from the oil or other impurities, and a small area should be polished by grinding machine or soft grinding cloth, and then the test liquid drops to the grinding place. Ordinary carbon steel or iron in a few seconds will form a layer of outer metal copper, and the surface of stainless steel does not produce copper precipitation or display copper color.

  • In the calculation process of 12*14 specifications of barbed rope, it can not be calculated according to the above calculation formula, because first of all, two specifications of raw materials are used, the thinner the wire diameter, the higher the processing cost. Generally speaking, a kilogram of 12*14 barbed rope can reach about 7.5 meters, and the ratio of warp wire to barbed rope cannot be calculated according to the traditional ratio of 7 to 3. The specific use of how much wire and silk need to go through a series of professional measurement but also increase the loss of raw materials and other factors to calculate. Thorn rope factory will also according to customer needs to calculate the reasonable amount of customer use.

  • Post time: 29-09-22
  • Decorative hook mesh size width generally does not span 2 meters. Generally, the length does not span 4m. It is difficult for workers to span 2m, and it is not good for galvanizing and plating. It can reach 6 meters in length, but it won’t cross 6 meters. Generally across 4 meters after the price will be significantly higher.

  • Ordinary installation of blade thorn rope on the wall and the height of the wall in two meters up and down the general construction costs in a dozen yuan a meter, but if it is said that the height of the prison construction ordinary wall has reached four or five meters so that the construction cost of each meter is about 30 or 40 yuan, mainly because of high altitude operation risk degree is relatively large reason. The construction cost is different, but the price of blade thorn rope is the same, often the construction cost is higher than the product, which is the thorn rope factory recommends customers to use better quality blade thorn rope, which eliminates the cumbersome time and cost of subsequent demolition and installation.

  • Each coil of steel wire shall consist of one wire. The surface of the rod shall not have cracks, folds, scars, ears, layers or inclusions. However, indentation, pits, bumps, scratches and pockmarks are allowed, and the depth or height shall not be 0.2mm. There should be no corrosion and oxidation skin on the surface of the steel wire, and oxidation color is allowed by heat treatment. The surface of the wire is allowed to have scratches not exceeding half of the allowable deviation range of the diameter, and local defects not exceeding the allowable deviation of the appropriate diameter.

  • 4, according to the wire diameter thickness to adjust zinc dipping time
  • Post time: 05-06-23

  • Removal of surface-active substances by activated carbon matting. Or make the bubble unstable according to overworry, these are all reasonable countermeasures; Other strategies should also be used to minimize the amount of surfactant taken in. The introduction of organic matter can make the electroplating process speed drop sharply. Galvanized iron wire blackening can be effectively prevented, such as: the work site to keep dry, reduce and do not use chemicals, operators with clean gloves and so on. In addition, hot dipping zinc factory can be required, after dipping zinc must be passivation treatment, passivation treatment of zinc has a better anti-discoloration effect, can effectively prolong the discoloration time, the combination of the two, discoloration should be able to solve. Galvanized iron wire has good toughness and elasticity, the amount of zinc can reach 300 g/square meter. It has the characteristics of thick galvanized layer and strong corrosion resistance.

  • In order to ensure the electrical conductivity of steel wire, manufacturers need to follow a number of standards and regulations. For example, in the galvanizing treatment of steel wire, the international standard ISO 1461 should be followed to ensure uniform zinc layer thickness and surface gloss. In wire drawing processing, excessive stretching should be avoided so as not to deform the wire or lose its mechanical properties.

  • Some customers are more concerned about the quality of the problem, so for the service life is more important, thorn rope factory will generally recommend the use of high zinc thorn rope or stainless steel thorn rope.

  • If adult dogs and puppies touch noses out of love for the dog, then adult dog nose touch is more meaningful. For example, dogs can touch their noses to communicate where food is safe and whether people or other animals are in danger.

  • First, the tensile strength is durable

  • Three is to do a good job in the production of galvanized wire products clean and tidy, in accordance with the scientific method of operation to operate the production, the operator should wear the required dress. If it is hot dip galvanized wire products, we must do a good job of passivation, will be able to effectively prevent discoloration, prolong the method of discoloration, can solve the problem of discoloration.

  • First of all: twist and reverse thorn rope durable

  • Galvanized wire to galvanized evenly, a body is now its cross section, the second is the longitudinal uniformity. In the actual operation process, such as the jitter of steel wire, the surface scum in the plating pot and other reasons will cause the accumulation of galvanized layer on the surface of galvanized wire, and efforts should be made to solve the problem.
  • Hot dip galvanized iron wire is made of carbon structural steel, which is processed by drawing and galvanized iron wire. Widely used in the manufacture of wire mesh, highway guardrail and construction projects. It has the characteristics of thick coating, strong corrosion resistance and firm coating. And according to the special needs of users, according to the industry standards to provide various specifications of galvanized wire.

  • Corrosion usually metal corrosion has three types: physical, chemical corrosion and electrochemical corrosion, and corrosion depends on the chemistry of the metal itself and the organizational structure, still have relationship with the surrounding medium, such as wet environment than dry environment is easy to rust, more less than the impurities of impurities is easy corrosion, high temperature conditions than under the condition of low temperature corrosion, etc. After knowing these, we can effectively prevent the corrosion of the dip plastic six side wire mesh, prolong the service life of the product.

  • The reason for the bridge reinforcement is that the bridge durability function is poor and aging, through the steel wire mesh reinforcement, can prolong the service life of the bridge, to avoid the bridge cracks, collapse and other phenomena, steel wire mesh in the bridge reinforcement anti-crack engineering can play an obvious effect, improve the construction speed of the project, enhance the concrete anti-crack function, sum up the economic benefits.
  • 3. Before cleaning the cage, put the birds in a safe place, and then clean out the garbage inside the cage. Clean it up with a sweep. Then use a wet rag to clean on site.
  • 3. Kinks caused by uncontrolled relaxation should be avoided

  • In order to figure out how many meters per kilogram of barbed rope, you also need to find out what type of barbed rope is, because different models will directly affect its weight.