- The production and processing process of the blade thorn rope is complicated, which requires the cooperation of all departments, and the production cycle is relatively long. Whether galvanized rope or stainless steel rope, because of the relatively simple structure, the degree of mechanization in the production process is relatively high, so it is also a relatively big difference in price.
Post time: 22-02-23We often choose what kind of barbed rope instead of the type of barbed rope. In fact, the type of barbed rope is as important as the type of barbed rope. Let’s talk about the difference between 304 and 201 of the barbed wire rolling cage.
- Electric welding mesh can be made into the form of mesh, mesh surface can be used to dip plastic or spray plastic process, forming a layer of protective film on the surface of electric welding mesh, can effectively make the wire and the outside of the water or with corrosive substances isolation, can achieve the effect of increasing the use of time, can also make the mesh surface show different colors, so that the mesh to achieve beautiful effect. Impregnated mesh is usually used for outdoor, and column link, can play a protective anti-theft effect.
Poor pretreatment before electroplating; Bath temperature is too low; Poor quality additives or excessive additives and organic impurities can cause poor bonding. The quality of the additive also has an effect on coating foaming. Some additives react incompletely during synthesis and continue to polymerize during long-term storage or use. The additive tends to distort the lattice and create stress, causing the coating to blister.
Post time: 13-12-22Many people do not know how to choose high quality cut wire, I will give us 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.
After annealing, iron wire will become soft, flexibility will increase, iron is a more active metal, and more active than hydrogen, so it is a good reducing agent. At room temperature, iron in the dry air is not easy to react with oxygen, sulfur, chlorine and other non-metallic elements, its production cost is lower, use and scale is wider, better protection function, so it is an important material for iron and steel parts in a strict working environment.
The duration of the protective effect of galvanized layer on large roll galvanized wire is closely related to the coating thickness. Generally speaking, in the dry main gas and indoor use, the thickness of galvanized layer only 6-12μm, and in the environment is more severe conditions, galvanized layer thickness needs 20μm “to be up to 50μm”. Therefore, the influence of environment should be considered when choosing the thickness of galvanized layer.
Iron wire rust is a headache, not only the product performance decline, affect the use effect and life, and rust to human body and the environment also has a certain harm. Galvanized iron wire compared with ordinary iron wire more than a galvanized process, galvanized iron wire can rust?
- Black iron wire is mainly used in the construction industry, handicrafts, woven screen, product packaging, parks and daily life used to tie the wire. Hot dip galvanized wire is processed from low carbon steel wire rod, which is processed through drawing molding, pickling and rust removal, high temperature annealing, hot dip galvanized and cooling, etc. Hot dip galvanized wire quotation, market
Galvanized electric welding net is widely used in industrial production, agriculture, engineering construction, transportation, mining and other processing and manufacturing industries. Such as machinery and equipment protective cover, animal guardrail, pot flower guardrail, window fence, safety exit guardrail, poultry cage, egg basket and home office food industry basket, paper basket and design decoration. It is suitable for general engineering building wall, pouring concrete, multi-storey building, etc., which plays an important structural role in the thermal insulation system. In the construction of the building, the thermal insulation board of hot-dip galvanized electric welding grid is placed on the inside of the outer mold of the wall to be concreted. The external thermal insulation board and the wall are one kind of live, and the thermal insulation board and the wall are integrated into one body after the removal of the mold.
- The third is the service life.
3. Salt water or alkali washing: In order to remove the residual acid in the dissolution tank, it is necessary to carry out salt water or alkali washing treatment on the steel wire to ensure that the surface of the steel wire is clean.
Hot dip galvanized wire is dipped in zinc liquid melted by heating, with fast production speed and thick but uneven coating. The market allows a low thickness of 45 microns and a high of more than 300 microns. The color is dark, the consumption of zinc metal is much, and the matrix metal forms the infiltration layer, the corrosion resistance is good, the outdoor environment of hot dip galvanized wire can be maintained for decades.
The formation process of hot dip galvanized layer is between the iron matrix and the outside of the pure zinc layer, the formation of iron-zinc alloy process, the workpiece surface in hot dip plating when the formation of iron-zinc alloy layer, so that the iron and pure zinc layer is well combined. The process of large roll galvanized wire can be simply described as: when the iron workpiece is immersed in the molten zinc liquid, the first zinc and α-iron (body-centered) solid melt is formed on the interface. This is a crystal formed by the matrix metal iron dissolved with zinc atoms in the solid state. The two metal atoms are fused with each other, and the attraction between the atoms is relatively small.
The characteristics of hexagonal net: solid structure, flat surface, with good corrosion resistance, oxidation resistance and other characteristics: used for raising chickens, ducks, geese, rabbits and zoo fences, mechanical equipment protection, highway guardrail, sports places Seine, road green belt protection net. The screen in the production of box shaped container, with stone filled with cages, can be used to protect and support seawall, hillside, road and bridge, reservoir and other civil engineering, is a good material for flood control and flood resistance, namely (stone cage net, stone cage cage).
Razor blade barbed rope has been widely used in military sites, prisons, government agencies, banks in the world. The walls of living quarters, private homes, villas, fences, doors and Windows, highways, railway guardrail and border lines and other protection and security.
1. Zinc pot operators must stick to their posts
The guide frame of spray hook net wholesale is composed of guide beam and park core pile, their interval distance is about 3 meters, the spacing of guide beam should be about 1 cm higher than the wall. When installing the guide beam, its position should be far away from the net, and the surround-pile should not be expanded, which will make the surround-pile sink or change its shape.
- Fifth, stainless steel is not easy to rust because the formation of rich chromium oxide on the surface of the steel body can protect the steel body,201 material belongs to high manganese stainless steel than 304 hardness of high carbon low nickel.
- The blade thorn rope is formed by the punching steel plate and mechanically rolled on the steel wire. The width of the blade is 22mm, the vertical distance between the two blades is 15mm, the longitudinal distance between the blade is 34mm, and the diameter of the core wire is 2.5mm. The blade is made of Q195 steel plate with 0.5mm thickness.
- In addition to these reasons, we should pay attention to the tooling and process must be stable, and regular testing should be done to ensure the uniformity of galvanized layer.
- 5. The bird cage should be sprayed with transparent wood environmental protection paint every 1-2 years. This protects the cage’s skeleton from the effects of weathering.
Post time: 15-11-22