four thread overlock machine price

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Latest articles

  • The Impact of Price on Single Needle Sewing Machines


  • These machines are popular in industries such as upholstery, leatherworking, and sailmaking, where precision and durability are paramount. The post bed design allows for better visibility and access to the sewing area, making it easier to sew around curves and corners accurately. This makes the machine versatile and suitable for a wide range of sewing tasks.

  • Moreover, several manufacturers have integrated additional functionalities into their models, such as automatic thread trimming, programmable patterns, and reverse sewing capabilities. These innovations further enhance productivity and make it easier for operators to produce complex designs with ease.


  • Industrial sewing machines are built to handle heavy-duty tasks and are typically designed for mass production in factories. These machines are faster, more powerful, and more durable than their domestic counterparts. Industrial machines can sew through multiple layers of fabric, tackle thick materials like denim and leather, and produce precise stitches quickly. Traditionally, they were reserved for professional sewing environments, but advancements in technology have made them more accessible for home use.


  • In conclusion, sergers and overlock machines have distinct differences in functionality, thread usage, stitch options, and price. By understanding these differences, you can make an informed decision when choosing between the two machines for your sewing projects.

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  • galvanized


  • Post time: 25-10-22
  • Strictly control the pH value of large roll galvanized wire bath, research shows that the size of the bath pH value directly affects the quality of steel wire coating, improper control of pH value will cause loose coating. When the pH value is greater than 3, the steel wire coating has burr caused by fine dendrites, and the surface is not smooth. The current density is strictly controlled. From the microscopic morphology, the higher the current density, the larger the zinc layer grain deposition, the less dense the corresponding zinc layer.


  • Post time: 24-03-23
  • thorn

  • It is best to use special columns to fix the barbed rope installation, because the standard column is not only beautiful shape and better protection effect.

  • The large roll of galvanized silk should be coated with oil, the fiber core is dipped in oil, and the grease should be able to protect the fiber core from decay and corrosion, the iron wire moistens the fiber, and lubricates the wire rope from the inside. The surface is coated with oil so that all the wire surface in the rope strand is evenly coated with a layer of anti-rust lubricating grease, which is used for the mine rope with friction lifting and mineral water, to be coated with black grease with increased wear and strong water resistance. Other uses are coated with red oil oil with strong film and good rust resistance, and require it to have a thin oil layer, which is easy to keep clean during the operation.

  • The spring steel wire is made of high carbon and high quality carbon structural steel or carbon tool steel wire rod, and its chemical composition, gas content and non-metallic inclusion must be strictly controlled according to the use of the spring. In order to reduce the appearance of shortcomings and decarbonization layer, the consumption of rod billet to stop surface grinding, if necessary, but also stop peeling.

  • Stainless steel barbed wire is mainly used in the place near the sea more, wet salty air for metal corrosion is particularly serious, and the selection of stainless steel barbed wire is in order to prevent corrosion.

  • barbed

  • In use, it can be well used to control the degree of softness and hardness in the annealing process, mainly used for binding silk and binding wire in the construction industry. Its use is not limited to handicrafts, of course, in the construction industry is also widely used. In the early days, the lanterns were made with wire outside and proper candles were placed inside. People hung them in front of the door and it was very beautiful to go up at night.
  • The silver powder is actually a mixture of aluminum powder and polymer after painting the film, the film is brittle, easy to appear adhesion problems, and corrosion resistance is also slightly poor. Galvanizing refers to the surface of metal, alloy or other materials coated with a layer of zinc to play the role of beautiful, rust prevention and other surface treatment technology. Zinc dissolves easily in acids and also in bases, so it’s an amphoteric metal. Zinc changes little in dry air.

  • Wire mesh production of general selection of low carbon wire, after fine and accurate active welding equipment processing, the selection of galvanized process surface treatment. After the completion of the product, the net surface is smooth and regular, good integrity, strong and consolidated, even if part of the choice or pressure will not appear lax phenomenon.

  • Hook mesh is hooked flower machine (diamond mesh machine) for all kinds of metal hooks, can be divided into (lock, twist folding locked two. Data :P VC wire, stainless steel wire, low carbon steel wire, wire, galvanized wire. Based on entry, rhomboid net, rhomboid net, ring collection, chain net, collection, anchor net, hook breeding, playing net fence. Appearance disposal: according to electric galvanizing, hot dip galvanizing, plastic hook polyethylene plastic bag, dip plastic, spray plastic, hook mesh. According to the use: decorative hook (simple, guardrail, hook mesh, maintenance of another classification: stainless steel data 201,302,304 hook (left, 316, appearance disposal, none).

  • After a long time of use, it will not rust after the corrosion layer on the surface of the hot-dip galvanized barbed wire has problems, because the material inside the stainless steel barbed wire is the same as the material on the surface.
  • The