The Quality Control Of Heavy Duty PVC Coated Chain Link Fence
The basic quality control of chain link wire mesh is for the wire material. The chain link fence wire usually need the high corrosion resistance, so the galvanized wire zinc coated amount has to be high. Our standard hot dipped galvanized wire zinc coated amount it is 60 g /m². And the high zinc coated for the wire diameter 2.2 mm or more zinc coated amount can be 220-250 g /m².
The PVC coated wire is a wire product which has been treated with anti-corrosion treatment. It is made of galvanized wire and coated with plastic, which has a good anti-corrosion effect.
The Chain Link Fence Machine both automatic and from the wire twisted to the knuckle finished both at the same time. It makes the hole opening more average and the knuckle finished firmly.
The height of the fence controlled by the electronic calculator of the machine, so it can keep the correct of the height and length per roll.
We can make different Test Report according to customer request and our factory passed the ISO 9001:2015 certificate. For the Steel raw material import to the production processing both had the records and control documents. Make sure the final products meet customer request.