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Good list

Dongchang Industrial one-stop transportation equipment solutions, comprehensive product coverage, to meet your different needs

Dongchang Industrial·good list

Dongchang Industrial ·12 testing processes

Strictly control every link, to create a perfect production

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1.Inspection of raw materials

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2.Round steel flaw detection

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3.Test of drum

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4.Test of balance

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5.Hardness test

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6.Size of supporting roller

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7.Stuck shaft inspection

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8.Axial displacement

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9.Resistance of rotation

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10.Water proof test

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11.Run out in radial direction

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12.Thickness of paint