Thousands of impeller

Thousands of impeller, known as one thousand rounds, chuck wheel, belongs to a kind of coated abrasives, each product to hundreds of gauze bonded, so the name. It is based on alumina abrasive, the substrate is made into a gauze cloth through the pipeline, and then paste made of gauze layered and full resin. Chuck up and down the sand grooved blades are fixed between the upper and lower chuck at both ends of the inside edge of the sand blades are provided L-shaped snap ring grooves and fastening, fastening with snap ring groove fixed connection, the fastened by glue and snap ring groove curing bonded together, and thousands of rounds. . 25 / bag