Leather sewing machine

Latest articles



Popular articles

  • One of the primary advantages of cylindrical bed sewing machines is their ability to accommodate tubular fabrics effortlessly. The cylindrical shape enables sewers to insert and manipulate fabrics around the machine with ease, making it simpler to work on curved seams and various garment parts. This flexibility not only enhances efficiency but also improves the quality of the finished product, as it minimizes the need for additional handling or adjustments that could lead to errors.


  • Conclusion


  • Tools Required


  • Links


  • Post time: 09-08-22
  • Birdcage is the main environment for watching birds to carry out activities and roosts, “work to do a good job, must first improve its tools”, the applicability of bird equipment, is one of the keys to raising birds well. Therefore, only equipped with appropriate cage and other accessories, birds can be healthy and lively, singing freely, suitable for viewing.
  • blade


  • Post time: 21-12-22
  • The production process of large coil galvanized wire is relatively simple. The wire after cleaning is put into electroplating solution first. Of course, the plating solution should contain zinc oxide, a direct current of steel, another zinc plate in the plating solution. The zinc is transferred to the surface of the steel as a molecule. If it shows a bright and beautiful color, the wire is coated with zinc.

  • The color of powder coating is divided into: blade blue, grass green, dark green, yellow. Spray blade gill net by hot-dip galvanized steel plate or stainless steel sheet stamping out sharp knife sheet, high tension galvanized steel wire or stainless steel wire as the core of the resistance device. Because the barbed wire shape is not easy to contact, so it can reach an excellent barrier effect. The primary raw material of the product is galvanized sheet, stainless steel plate, high quality low carbon steel wire (electric galvanized, hot galvanized, plastic coated, plastic sprayed) wire, blue, green, yellow and other colors.

  • The production process of large rolls of galvanized wire is a level of drawing, through the mold into a slightly smaller diameter than the original. And so on down to the desired length. One pull is not desirable, must be numbered, from coarse to fine is dependent on metal ductility. If it changes too much it just breaks. After drawing to a certain diameter, galvanized, so that the finished product.

  • This material itself has the advantages of good integrity, uniform force, high strength, wear resistance, corrosion resistance and so on. Moreover, the production process is simple and the degree of industrialization is high, so its economic benefits are better than other metal mesh materials. In some industrially developed countries, this material has long been used in urban and rural roads, tarmac runway is also widely used. The application of galvanized wire welding net in the construction industry is countless, and the application of galvanized wire welding net in the construction industry has been greatly developed.

  • Reverse twisting of the barbed rope: first wrap the barbed wire around the main wire (that is, a single piece of iron wire) and then add an iron wire and twist together to form a double strand of barbed rope.
  • One is to do a good job of galvanized wire packaging, avoid bump, to ensure the integrity of the zinc layer;
  • galvanized

  • Hexagonal mesh is made of galvanized iron wire woven by automatic mesh machine, mesh into regular hexagonal shape, mesh standard, beautiful, mesh size can be customized according to customer requirements, usually 27mm,20mm, 13mm, wire diameter from 0.40mm to 1.20mm, to meet the requirements of different customers.

  • Many people do not know how to choose high quality cut wire, I will give you a detailed introduction. The raw material of cutting wire is divided into: stainless steel cutting wire, copper cutting wire, steel wire cutting wire, copper plated steel wire cutting wire, galvanized steel wire cutting wire, iron wire cutting wire, aluminum wire cutting wire and so on.


  • Post time: 21-03-23
  • hot

  • The cage door must be open so that the puppy can get out at any time. Once the puppy gets used to the dragon, it will go in without you urging it. Close the door for a few minutes when the puppy is having fun. But keep the crate in a busy area of your home, such as the kitchen. The puppy is relaxed and asleep in the safety of its cage. Cage trained puppies should not be caged for more than two hours during the day (unless you have to, but as soon as you get home from work let the puppy out). After getting used to the crate, the puppy is willing to stay in the playpen. Some dogs can’t stand the small space in a crate, but puppies are less likely to have this problem.

  • Stainless steel barbed rope in the way of corrosion is not very, because the surface is not treated but rely on its own raw materials for corrosion resistance, so there will be no chemical reaction. After a long time of use, it will not rust like the corrosion layer on the surface of hot dip galvanized barbed rope, because the internal material of stainless steel barbed rope is the same as the material on the surface. The most obvious difference in a short time is the cross section of this piece, hot dip galvanized barbed wire because of surface anticorrosion treatment, so there will be rust in the cross section of this piece, and stainless steel barbed wire because the internal raw materials and surface raw materials are consistent, so there is no such situation.

  • Some customers are just for ordinary fencing, but the pictures provided to the barbed rope factory are indeed applied to the barbed rope products in prison, maybe because the customers prefer the style, but such products are really a little overqualified to be installed in ordinary areas. Even if the customers prefer such barbed rope products, the higher price is prohibitive. The price and quality of the prison rope are certainly not the level of the rope we contact in our daily life.

  • The wire rod should be normalized or soxhlet processed, instead of spheroidal annealing for standard large ones. Soxhlet process is widely used in the heat treatment of the center, especially the products before drawing. Avoid decarbonization during heat treatment. After heat treatment, sulfuric acid or hydrochloric acid pickling is used to remove iron sheet. The coating (see smooth carrier) can be dip-lime, phosphating, borax treatment or copper plating.

  • Large hexagonal mesh called stone cage net, is mainly used for mountain protection, hydraulic construction and so on. Small wire hexagonal mesh is used as a good material for breeding, will twist twist hexagonal mesh in the welded iron frame on the hexagonal mesh welding into chicken coop, pigeon cage, rabbit cage cage cage, hexagonal mesh is the best material for breeding with a net.