This is the chain link fence in the daily production process

It is said that this is the daily production process of chain link fence products. Chain link fence manufacturers are used to protect and support seawalls, hillsides, roads and bridges, reservoirs and other civil engineering. It is a good material for flood control and flood resistance. Can also be used for handicraft manufacturing. Warehouse, tool room refrigeration, protective reinforcement, ocean fishing fence and construction site fence, river course, slope fixed soil (rock), residential safety protection, etc.

Galvanized chain link fence mainly adopts the special effect of air permeability of chain link fence, which is widely used in mountain protection, used to fix rocks, and sprayed with green grass seeds to achieve the effect of self-curing in the later stage. It is a perfect combination of greening and protection. The stainless steel chain link fence uses this feature to implement the coating process. The uniformity of the powder fluidization state in the fluidized bed is the key to ensuring the uniformity of the coating film.galvanized chain link fence

The fluidized bed used in powder coating belongs to “vertical fluidization”, and the fluidization number must be found through experiments. Generally, it can be coated. The suspension rate of the powder in the fluidized bed can reach up to 30-50 %. When the transportation distance of the welded mesh is long, it is generally 2.0-2.4 meters wide (depending on the road or rail transportation situation). The maximum length of the welded mesh shall not exceed 12m (railway transportation or road trailer transportation) and 6m (road truck transportation). In recent years, a large number of profiled steel plates have appeared in the light steel structure system. Hot-dip galvanizing is also widely used to prevent corrosion. The first process of hot-dip galvanizing is pickling and rust removal, followed by cleaning.

The transportation of the assembled stadium fence is more convenient and the transportation cost is lower. Because before the stadium fence is assembled, the delivered pillars, beams and fences are one thing and must be reassembled on the construction site. So when shipping logistics calculates the freight of heavy goods as the basis, the freight is relatively low. Generally speaking, the iron oxide of carbon steel is iron oxide, and further oxidation of iron oxide will rust, which will affect the appearance and service life of the product. Stainless steel mesh, on the other hand, contains more than 11.7% of chromium, which reacts with oxygen to form oxides, forming a passivation film, which prevents further reaction of iron and chromium with oxygen.

wire fence

The solid nature of the hook mesh is the adhesion between the galvanized layer and the steel. The main requirement is that galvanized parts will not be peeled off during completion, transportation, storage and use. General inspection methods include hammering, extrusion, and rolling. The hammering method is to hammer the test piece and check the surface of the coating film. Fix the test piece to avoid the hammer support platform with the same height and level. The hammer is centered on the support platform, so that the weight of the handle is naturally reduced, and the 5 points are hit in parallel at 4mm intervals. Observe whether the skin film is peeled off for judgment.

This is the daily process of producing chain link fence products.


Post time: Oct-21-2020