The fine grinding edge is also called Crystal-polished-edge. It is generally completed by a large and medium-sized glass edger. The stepwise fine grinding of the edges is carried out by different wheel sets. According to different requirements, the grinding wheels of different mesh numbers are used. The fine grinding edge is polished by the polishing wheel after the rough grinding of the diamond wheel. The polished glass edge is transparent and has high brightness. For the glass rib or the exposed glass edge, fine grinding edge is required. The fine grinding edge is polished after rough grinding. It is relatively expensive in terms of processing cost, and the processing speed is slow. Sometimes, in order to ensure the polishing effect, two times of edging is required.
CNC special-shaped glass edging machine, also known as automatic shaped glass edging machine, is widely used for edging and profile processing of flat glass; chamfering, polishing, edging, grinding inner hole. Simple operation, low labor intensity, accuracy within 10 wires, and the scrap rate is almost zero!
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