The coil for winding thin sheet steel into a coil. The winding machine is the end of the line in the process chain.
The double-row tapered roller bearings mounted on the coil winding reel break down, which in turn stops the production chain of the entire plant.
GIB TDO93787/93127CD double row taper roller bearings with cemented steel for rings and rollers with B.E.P. bearing clearance specifically designed by GIB for this kind of equipment were installed. Process stoppages have ceased.
Cold-rolling mill ХПТ55 (rolling of stainless tubes of different diameters from 30-60 mm)
When strikes occur during the rolling of cold rolled tubes (stretching of the tube), in the bearing the gap B.E.P. sharply increases as a result of the strike and sometimes the bearing suffers internal destruction, which leads to rejected tubes during rolling and sometimes to a halt in the technological process
The improved design of GIB 77741MESL bearings, optimised for applications with high impact loads, was installed into the rolls in the cold rolling mill. Stoppages in the rolling process were eliminated, the mill returned to normal operation. The mill’s operating time was more than 3,600 hours.
Cold rolling mill HPT90 (rolling of stainless steel tubes of different diameters) from 40-72mm diameter.
When strikes occur in the rolling of cold rolled tubes (the process of drawing the tube), in the bearing the gap B.E.P. sharply increases as a result of the impact, and sometimes the bearing suffers internal destruction, which leads to the release of rejected tubes during rolling and sometimes to a stop technological process
The improved design of GIB 77752M bearings, specially designed for applications with high impact loads, was installed in the rolls of the cold-rolling mill. Process interruptions were eliminated and the mill returned to normal operation.
Premature failure of the bearings of the pressing rollers of the granulators. Frequent stops of the technological chain of vegetable oil production. Cycles in 35 working days.
The pressing rollers of the granulator are equipped with bearings RKB 24038ECAC3W33C/4/A7, with an optimized internal design by bainite hardening and thermal stabilization of the rings for operating temperatures up to 200°C. The cycle of the extraction and oil production chain has increased to 50 working days.