The Most Advanced Spot Welding Equipment
The surface of the mesh is uniformly flat with high welding strength. The mesh can achieve minimal tolerances:
wire diameter: ±0.03mm
mesh opening: ±1mm
length and width: ±3mm
diagonal: ±4mm.
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We Have Our Own Test Lab To Ensure The Raw Material Quality
We have winding test machine,salt spray test equipment,elongation and tensile strength testing equipment. These machines to test the raw materials of the fence.
Test The Zinc Coating Of The Iron Wire Before Production
Formula：(weight with Zinc-weight without Zinc)÷weight without zinc*wire diameter without zinc*1960=g/m²
If you need the thickness of the zinc, use the g/m²÷ zinc density(7.14)=μm
Test Raw Mterial Iron Wire Tensile Strength And Elongation
Tensile strength formular:maximum tension÷area or maximun tension÷ diameter ²÷0.7854
Elongation formular: (length after break- length before break)÷length before break
Check Products During Production
Panel Check
First check after welding
check wire diameter
check vertical space
check horizontal space
check panel width
check panel height
check quantity
Second check after PVC
check wire diameter
check vertical space
check horizontal space
check horizontal space
check panel width
check panel height
Post Check
check welding
check size
check length
check thickness
check hole size
check whole size
Accessories Check
galvanized before PVC
check length
check width
check hole size
check hole size
after PVC
Special Packing Design To Protect
