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  • 4. Automation Features With advancements in technology, many baffle sewing machines now come equipped with automated features. These can include programmable settings that streamline the sewing process, reduce manual errors, and increase overall productivity.


  • 3. Awl A pointed tool used to make holes in leather for sewing.

  • At the heart of the 2% needle walking foot sewing machine is its innovative walking foot mechanism. Unlike conventional sewing machines where the presser foot only holds the fabric from the top, the walking foot coordinates feeding from both the top and bottom. This is particularly useful for sewing multiple layers of fabric or bulky materials, as it ensures even feeding and minimizes the risk of slipping or puckering. The 2% refers to the needle’s ability to adjust its position only slightly, allowing for greater precision in seams and stitch alignment.


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  • The methods to control the thickness of galvanizing are as follows: you can slow down the lifting speed of the workpiece, control the time of galvanizing as far as possible, add the appropriate amount of thinning alloy, reduce the thickness, and improve the temperature of hot-dip galvanizing. But consider the zinc pot, iron pot should not exceed 480 degrees, ceramic pot can be 530 degrees, which can reduce the time of zinc immersion.

  • Use: Barbed rope has been widely used in military sites, prisons, government agencies, banks, as well as the walls of residential areas, private homes, villas, doors and Windows, highways, railway guardrail and border lines for protection and security.
  • The service condition and service life of galvanized iron wire or components are closely related to the thickness of the coating. The more strict the use conditions and the longer the service life, the thicker the required layer of galvanized iron wire should be. Different products, according to the specific environment (temperature, humidity, rainfall, atmospheric composition, etc.) to determine the expected service life of the coating thickness, blind thickening will cause all kinds of waste. But if the thickness is insufficient, it will not reach the expected service life requirements. Different manufacturers, according to their own equipment conditions, in the case of determining the plating, the first preparation of a more complete and reasonable process flow, clear plating parameters, control plating solution concentration, standard operation.

  • cutting

  • Third, positive and negative twisting barbed rope appearance is beautiful
  • Post time: 15-08-22

  • Zinc is a silver-white metal, brittle at room temperature, soluble in acid can also be soluble in alkali, known as amphoteric metal. Pure zinc in dry air is more stable, in humid air or containing carbon dioxide and oxygen water is small, the surface will generate a layer of basic zinc carbonate based thin film layer, it can delay the corrosion rate of zinc layer. The corrosion resistance of zinc coating in aqueous solution of acid, alkali and sodium chloride is stronger.

  • Twine: Twist two or more wires into a double wire rope and then wrap the twine around the double wire. It’s called a straight twist cord which is the common double strand cord.

  • galvanized

  • The production process of stainless steel blade barbed wire is basically similar to that of galvanized blade barbed wire, and the blade size is usually determined according to the mold.

  • galvanized

  • Railroad

  • Now the production of stainless steel blade barbed rope unless it is specially customized model, under normal circumstances is the use of 22mm knife length mold production, that is, we usually say BTO-22 type. It is not necessarily such a specification from 11mm to 65mm are specifications. Unless the customer insists on the length of the customized requirements, the barbed rope manufacturers produce is BTO-22 stainless steel blade barbed rope.

  • When laying steel wire mesh, according to the laying method from the middle to both sides in turn. Wall plastering engineering use wire mesh material is generally two kinds: one is electroplating, the other is hot dip galvanized. The former has low cost and a wide range of use. The cost of hot-dip galvanized material is slightly higher than that of electroplating, and the cost is high and the life is good to prevent rust. Hot dip galvanizing is in the case of heating plating. After the zinc is melted into liquid form, the base metal is immersed in it so that the zinc interpenetrates with the base metal and binds so tightly that there are no other impurities or defects left in the process.

  • One idea is to choose a cage three times the size of your dog. In terms of size, the top and corners of the cage are virtually unusable space for dogs. To put it simply, the choice of cage size, the length of the cage is twice the length of the dog, should be appropriate for the dog. However, the growth of the dog must be taken into account, so the cage must be purchased according to the size of the dog as an adult.
  • Regarding the placement of the cage, the top of the cage should not be higher than your standing eye level. This is because tall parrots are usually superior and not easy to tame. But for overly frightened parrots it can be slightly above your eye level. The bottom of the cage is usually equipped with a tray to prevent objects such as bird seed from falling to the ground and to prevent parrots from bumping their feet through the bars at night. The chassis should be covered with newspaper and replaced daily. To help the parrot feel safer, the cage should have a solid side and not be surrounded by bars. If a solid side is hard to find, put one side of the cage against a solid wall. We have to carefully choose a good cage for the parrot, so that it has a comfortable home.

  • Post time: 26-05-22
  • Barbed rope manufacturers specializing in galvanized barbed rope, hot dip galvanized barbed rope, blade barbed rope, stainless steel barbed rope, plastic coated barbed rope, positive and negative twisted barbed rope production for ten years.

  • 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.

  • blade

  • Post time: 09-09-22

  • The main customers of the thorn rope factory are still targeted at farms and plantations, because the demand for thorn rope is often very large.

  • The quality of hot-dip galvanized barbed wire is only the zinc layer attached to the surface of the wire, and with the chemical reaction, the zinc layer on the surface will gradually lose its role because of the oxidation reaction, which is more prominent in the humid environment. And because the use of rusty wire after all, it is said that the quality of hot-dip galvanized barbed wire is certainly not up to the level of stainless steel barbed wire.

  • 2. Choose the dog cage according to the material
  • Post time: 11-08-22
  • Take 20cm galvanized wire for acid fog experiment, check the zinc content of galvanized wire through the balance to see whether it meets the zinc layer standard required by the customer, ensure that the metal wire can achieve the role of rust and corrosion prevention, and meet the service life required by the customer. Galvanized iron wires must be packed in good condition, bound neatly and orderly, and bound with an inward end to prevent scratches during transportation. The inspection standard of galvanized iron wire also includes the tensile test. This item is determined according to the material of the galvanized wire order ordered by the customer, and it needs to be tested by comparing the raw material list.

  • With the improvement of people’s living standards, now many families are raising some small pets, these small pets need a safe nest, pet cage has become a more important choice of people, each pet’s habits and living habits will choose to adapt to the cage.

  • The production process is to roll the hot metal billet into 5mm thick steel, and then put it into the wire drawing device, draw into different diameters of the line and gradually reduce the aperture of the wire drawing disk. Production process through cooling, annealing, coating and other processing technology, and then made into a variety of different specifications of galvanized wire. Galvanized wire production because of simple process, wide application, early development. Galvanized wire or steel wire is a cold working product of steel wire, and the material used is generally low carbon steel or stainless steel.

  • There are generally PVC plastic coating on the cattle net is in the original galvanized steel wire on the cover of a layer of dark green or gray plastic mold, to avoid the corrosion of wire diameter, is conducive to the progress of the anti-rust function of wire diameter. So the better the raw material, the higher the price. Zinc aluminum alloy cattle net is the best metal net on the market, the price is higher than hot dip galvanized raw materials. The service life is about 80-90 years, with excellent anti-corrosion function.

  • hexagonal

  • 1, barbed rope protection net center line along the road within the land boundary 20 to 50 cm set.

  • Hot dip galvanizing is in the hot melt zinc liquid dip plating, production speed, thick but uneven coating, the market allows the low thickness of 45 microns, up to 300 microns above. It is dark in color, consumes more zinc metal, forms infiltration layer with base metal, and has good corrosion resistance. Hot dip galvanizing can be maintained for decades in outdoor environment.