WISE MACHINERY CO., LTD    Since 1982

We provide ultimate solution for industrial product or semi-product in the manufacturing process that requires two or more rollers in top-bottom position to convey, pull, or facilitate the procedure of heating, pressing, printing/dyeing and coating; the thickness and surface finishing of the product are required to be within the acceptable tolerance zone. The surface of the rollers, being a part of the conveyor, must be processed into a crown of certain degree to make sure every surface point of the product receives identical pressure during the continuous conveying procedure, and to thereby ensure the quality of the product. After a period of use the roller surface crown will be worn to the degree where it can no longer meet the specified quality requirement, and hence necessitates the refinishing of the roller surface crown. The processing of the roller surface crown is called precision crown grinding.

After years of research and experiment we proudly present to you our RG-series of Precision Crown Grinding Attachments. Very easy to operate, they are among the most cost-effective grinding devices currently available in the market.

The various sizes of flexible precision-crown rollers are widely seen in numerous industries such as the papermaking industry, the dye-pressing segment of the textile industry, the plastic-product manufacturing industry, the chemical fiber industry, the printing industry, the manufacturing industry for surface sheet of plywood and the leather-product manufacturing industry; in such equipment as paper-mill machinery, laminating machines, and belt conveyors; in the production of precision tapes; and in the production lines for processing tin foil, aluminium foil, steel plate and thin metal plates.

Therefore, when you or your clients consider adding roller maintenance equipment, we sincerely hope that you will take advantage of the RG-series Precision Crown Grinding Attachments. At present, we have available in our inventory grinding devices of the following specifications. Please select the appropriate types according to the sizes of your lathes.