How short does shut down time of size change for a new generation...

2015-01-10 15:17:23

How short does shut down time of size change for a new generation pipe mill can be?

Due to small bulk orders in multiple sizes of pipe, in many factories the shut down time for roll change is 1~2 times of that of mill running time. Think about it if the time is cut to a half what will happen - that means the capacity is increased by 50~100%.

A digitalization manual quick roll change ￠127 pipe mill (DNSA) made by FD needs 2 operators in 2 hours for roll change time, an automatic roll change unit (AUTO-DNSA) needs one operator in one hour for roll change time; A square-square pipe mill in motorized adjustment (CFS) made by FD needs 2 hours for size change (FD invention of patent), which is in automatic adjustment made by FD (AUTO-CFS) needs only 10 minutes for size change （FD invention of patent）. The above mills made by FD are in digitalization, easy operation, and high precision of products and free of trial running by less waste.

In addition, FD has built a mill CFS 200x200-500x500mm square-square pipe mill with thickness up to 20mm and a newest AUTO-CFS 80x80-180X180mm square-square pipe mill with thickness up to 13mm. Up to now they are unique in the world.