A certain plant has a φ 340 PQF pipe mill, the core equipment of which is a three roller six stand PQF continuous rolling mill imported from SMS of Germany, a conical piercer and a 3-roll 14 stand sizing mill.
DMD has made the whole line localization substitution for the bearings of a φ 140assel pipe mill designed by Taiyuan Heavy Industry Co., Ltd.
Key replacement models are as follows: skf-313015dc, kf-331148a, ag-kt1120, kf-nnu49992, kf-81140, kf-829244, ag-539405
Engineers communicate the bearing selection problem of the piercing machine
DMD Manager Wang provides follow-up service for Ø 508 seamless pipeline of a steel plant
DMD is waiting to be installed as a perforating machine bearing (replacing TIMKEN) for a certain fac
DMD stone manager's return visit to the use of bearings in a factory
DMD provides rolling mill bearing service for a factory
DMD makes modification and customization for rolling mill bearing of a factory
DMD technical engineer section Engineer for a mill bearing technology training
DMD Technical Engineer Duangong and Han Gong of a factory have technical
DMD technical engineer revisits the use of rolling mill bearings in a steel tube plant
Manager Cui of DMD paid a return visit to the bearing usage of 650 continuous rolling production lin
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