Guangzhou YHJ Sign Technology Co. Ltd

Model Number: FHM02-06-#7937 Key Specifications/Special Features: Chain link fence: According to the surface cover chain link fence is divided into galvanized chain link fenceand vinyl coated chain link fence, as easy installation vinyl coated chain link fence is used in many areas which covers road, railway, high-way and other fence facilities, about the galvanized chain link fence you can have three choice for the zinc-coatied rate (class 1, class 2, class 3)Class 3 is best one which is much better on the corrosion prevention than two othersChain link fence is also be called diamond fence because of the diamond opening the selvage has twotypes which are knuckle and twist typeChain link fence is available in heights of 36, 42, 48, 60, 72, 84, 96, 120 and 144" fabric is formed by weaving a series of spirals togetherHow the top and bottom of fence is finished is referred to as selvage, fences less than 72" must knuckle both ends by industry standard, heights of 72" and higher, are generally twisted or barbed at one end and knuckled on the other, for high security enclosures, chain link can be obtained with both ends twisted or barbedManufacturing process of chain link fence:

Manufacturing of chain-link fencing is called weaving, metal wire, often galvanized to reduce corrosion, is pulled along rotating long and flat blade, thus creating somewhat flattened spiral, spiral continues to rotate past the blade and winds its way through the previous spiral that is already part of the fence, when the spiral reaches the far end of the fence, the spiral is cut near the blade

Next, spiral is pressed flat and the entire fence is moved up, ready for next cycle
End of every second spiral overlap end of every first spiral machine clamps both ends and gives them few twists