الوصف

Tungsten Carbide Roller: three dimensional carbide rolls for cold rolling ribbed-screw thread steel reinforcements can also be designed based on customers’ requirements and marked in a special way. We can supply compatible tool steel systems to customers for assisting them in modifying their mills and rolling process RO, RT, FO, PR series 1.Any striking on and collision with roll rings is strictly prohibited. 2.When installing the whole assembly of roll rings, the clearance of the bearings in relation to the casings should be on the tighter side . precision of rotation of the whole assembly ( circular runout and end runout ) should be kept within 0.*5mm. fitting -in of the whole assembly and the roll rings shall be a transitional fitting -in and fastened. roll rings should not be cooled by water or oil water emulsion. joints of the pipes in the internal cooling system should not be leaky and it is advisable that no cooling is applied.