KING'S GROUP
STEEL . TELECOM . ENGINEERING . TRADE
Steel Grating
Advisory Servic
Line ID：@zax9938e
Manufacturing Process
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Incoming material lifting
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Incoming material inspection
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Resistor welding One-time processing semi-product to weld flat steel andtorsion square steel into grating.
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Semi-product (1) inspection Is the appearance good enough? Is it distorted? Is the spacing correct? Is the dimension correct? |
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Cutting Cut into the needed size. |
Cutting inspection Is the appearance good? |
Sealed edge plus flat iron sealed edge Mechanical arm operation Manual operation |
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Semi-product (2) inspection Is the appearance good? Is the welding scum cleaned? Is the dimension matched? |
Sealed edge inspection/appearance inspection |
Trimming |
Plated zinc content sampling |
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Cleaning |
Product inspection |
Inspection on the level of warping |
Product packaging Is the appearance good? Is the spec of plated zinc content matched? |
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Package inspection Does the package meet the spec? |
Product delivery |