ADD：NO.5 District PoWei,ShangHuang Industrial Area,LiYang City,JiangSu
Tel：+86-0519-87398618
Fax：+86-0519-87392788
Mob：+86-13861262128(Mr.Mao)
E-mail：marketing@newecasting.com
Mob：+86-13861210610((Ms.Xue)
E-mail：marketing1@newecasting.com |
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| Use and manufacturing process of container corner pieces |
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Modern society logistics transportation in order to facilitate and reduce costs, often use container transportation. The fixed part that serves to connect the trailer and the container at eight corners during transport is the corner piece of the container. Thus, corner pieces for the stability of the transport of material played a very important role, so now many factory technicians are studying how to make more stable, better performance corner pieces.
Container corner processing is generally cast, the shape is more complex. So each set of corner pieces can be said to be through the layers of technical personnel out and inspection. First is the visual inspection, the process is more meticulous, as long as the corner piece type or core flash, burr, defective or loose, even the box adhesive is not firm is unqualified. Then there is smelting and chemical composition inspection, which smelting is to test the quality of deoxidation and tapping temperature, chemical composition is mainly to test the carbon equivalent, test results is the factory test results. Finally, the casting, cutting, heat treatment, shot blasting, welding and other processing procedures of inspection. Those who grasp the casting speed is not good, fast or slow, sometimes uneven will be eliminated, as nonconforming and banned from sale. In addition, there are a lot of slag inclusion or sand after casting, the temperature setting is unreasonable, the color of the furnace is not blue, after tensile test of any one of the mechanical properties can not meet the standard, shot blasting surface is not uniform, not thrown through or not thrown to, the surface can't clean, after welding repair virtual welding, not through welding, porosity will be set as unqualified products.
Container corner pieces are iso 1161 compliant standard, European type 45 " dry goods type, American type 48" dry goods type, Japanese railway container type. Your chances of choosing the right corner according to your own product are greatly increased.
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