Big bag sewing machine

Latest articles


  • Understanding Single Needle Sewing Machines


  • Sturdy Construction: These machines are typically made with a durable metal frame and parts, providing stability and reducing vibrations during operation. This construction ensures longevity and reliability, even when used for extended periods.
  • Once you have purchased your serger, it is important to take good care of it to ensure that it lasts for many years. Be sure to follow the manufacturer's instructions for maintenance and cleaning, and use high-quality thread and needles in your serger to prevent damage. With proper care, your serger will provide you with many years of reliable service and help you create beautiful, professional-looking sewing projects.
  • Latest articles

    Links

  • barbed

  • 3. The surface adhesion of stainless steel pet cage contains acid, alkali and salt substances (such as alkali and lime water splashing on the decoration wall), which causes local corrosion.

  • Annealing is to restore the plasticity of wire, improve the tensile strength of wire, hardness, elastic limit, etc., the wire after annealing is called annealing wire. In the production process of annealing wire, it is very important to ensure the quality of the finished wire, make the wire have certain strength and suitable degree of soft and hard. The annealing temperature is between 800 ℃ and 850℃, and the length of furnace tube is lengthened appropriately for enough holding time.

  • Hot dip galvanizing of steel plate is also called hot dip galvanizing. Zinc ingots are melted in the tropics and some auxiliary materials are added in hot dip galvanizing. The steel grid parts are then soaked in a galvanizing tank and a galvanizing layer is attached to the steel plate. The strength of hot dip galvanizing depends on its corrosion resistance, and the adhesion and hardness of galvanized sheet are better. The amount of galvanized steel plate after galvanizing. So this is the general amount of zinc.

  • 6. The barbed rope protective net should be laid according to the terrain of the road boundary. The flat section should be set horizontally, and the slope section should be set along the slope or by the step form.


  • Post time: 10-05-23
  • Hexagonal net weaving methods: positive twist, reverse twist, two-way twisting, first editing after plating, first plating after editing, and then divided into hot dip galvanized hexagonal net, electric galvanized hexagonal net, PVC plastic coated hexagonal net, stainless steel hexagonal net, etc.

  • With a large pickpocket for the steel wire, into the zinc liquid before the surface of the zinc ash stirring; Use a small outlet for steel wire galvanized; Zinc pot steel wire outlet in 30 minutes, with the pickpocket back and forth, until the large, floating zinc residue into brown yellow, real zinc ash, zinc ash surface. The zinc ash taken out should be brown yellow real zinc ash, zinc surface, effectively reduce the zinc consumption. This is one of the biggest measures to reduce zinc consumption, and it is a real problem, which has not been solved for many years.
  • Hexagonal


  • Post time: 28-03-23
  • 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

  • dog