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Taigang 2250 rolling mill is a key product produced by Double Group in 2005. The smooth production will directly affect the completion of the Group's annual business value task. The rough rolling zone, finishing zone, coiling zone and coil transport system of the project are produced by Erzhong Group Co., Ltd., requiring all equipment to be assembled and multi-party joint inspection before leaving the factory. In particular, the four-roll mill has higher precision requirements and more difficult joint installation. The coaxiality of the frame window is 0.05mm, the verticality is 0.05mm, and the lower surface of the frame window is 0.05mm/M. The entrance guide device requires a stroke of 950mm.
In order to ensure that the four-roll mill passes the joint inspection once, the division of labor at all levels of the quality department is clear, and the duties are in place; the responsible personnel of the inspection technology project carefully organize and coordinate the joint inspection; the assembly inspectors perform assembly inspection on site to ensure the accuracy of the inspection data. The timely detection of problems was found, so that the production units could be rectified in time to ensure the progress requirements of the joint inspection; as the relevant personnel digested the drawings and processes in advance, and prepared all the preparations before the joint inspection, the SMS supervisor, the user representatives and the second The joint inspection, which represents the joint participation, ended in less than two days. The SMS producer and user representatives were very satisfied with the test results. They agreed that the assembly accuracy and function of the product met the design requirements. The thumbs up was praised on the spot: "The second is the best rolling mill manufacturer in China, Taigang 2250 The rolling mill is worthy of the boutique!"
Double Group Taigang 2250R1 four-roll mill passed joint inspection
Recently, the two groups of the company's focus on Taiwan's Taigang 2250 rolling mill project R1 four-roll mill successfully passed the SMS production and user representatives' acceptance.