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Prevention improvements deformed plastic bucket

 

 1, in general, the highest heat plastic bucket can carry one hundred and eight degrees is not the lowest temperature was minus seventy degrees, therefore, under normal circumstances, the use of plastic bucket carried by the liquid temperature should be minus forty to sixty degrees below zero more appropriate. If the higher temperature of the liquid exceeds the range of values, the greater weight of the device or, should take protective measures against plastic barrels, plastic barrels to prevent deformation.

    2, jerrycans impede the inspection of clearly defined to be sealed airtight, if the liquid contents of dangerous goods, so I needed to contain dangerous goods plastic bucket to be able to withstand 30Kpa / cm pressure, II, III, dangerous goods required to contain plastic buckets should be able to withstand 20Kpa / cm². The more plastic bucket sealed airtight, the more easily deformed, in fact, this is a conceptual error. China's manufacturing plastic bucket taken machine backward, less wall thickness control point, resulting in uneven barrel body, so in the development of standard plastic bucket is relatively loose, for example, made of two symmetrical wall thickness allows 2: 1 within the scope. Such non-uniform wall thickness variations barrel plastic barrels do anatomical analysis often judged qualified. In actual use, because of the difference between the tank wall thickness of around too much and cause a large plastic bucket deformation. This has caused the attention of plastics machinery manufacturing enterprises, has begun to improve work in this area, most of the plastic bucket manufacturers in the mold device also actively made improvements.