Edge And Edging Rollers For Continuous Caster - High Tensile Bolts, Four Rollers, Spring Nest Adjustment | Nd Tested, Bearing 250â°c, Cooling, Slab Guidance

We are engaged in offering excellent quality Edge And Edging Rollers For Continuous Caster to our valuable clients.

Application:-
L. H. and R. H. edge roller assembly are used in the high temperature zone of the continuous caster. These rollers are used to guide the semi-solid slab which emerges from the furnace. They also contribute to the cooling (spraying water through nozzles) and forging.

The edge roller assembly is very critical and operates in the high temperature zone. The selection of the bearings is very critical as the assembly operates in the elevated temperature zone and without external lubrication.

Materials:-
The edge roller assembly has 4 rollers. One roller is fixed and the deflection of remaining 3 rollers can be adjusted individually. This adjustment is facilitated by means of a spring nest. The central element of the edge roller assembly is a roller support. The rollers are suspended from it.

Quality Control:-
The roller are ND tested in proof machined condition. The roller support is clamped on a test fixture (by means of high tensile bolts). The deflection of the fixed roller is adjusted. The deflection is then measured and should be within the stringent linear as well as geometric limits. Bearings used in the rollers should be rated for continuous operation at temperature of 250a C without lubrication (intermittent temperatures rating 350a C).