12 Heads 11HP 380V Granite Floor Polisher , Terrazzo Floor Polishing Machine
12 Heads 11HP 380V Granite Floor Polisher Terrazzo Floor Polishing Machine
|12 heads Granite Floor Polisher
|Marble, granite, terrazzo, concrete floor
|Leveling, polishing, grinding, renovating
For stone leveling, stone polishing and grinding, concrete polishing and grinding, also apply to remove the old coat of epoxy etc...
The manufacturing process of PCD tools mainly includes two stages:
① Manufacturing of PCD composite sheet:
PCD composite sheet is made of natural or synthetic diamond powder and binder (including cobalt, nickel and other metals) in a certain proportion at high temperature (1000~2000C), sintered under high pressure (50,000 to 100,000 atmospheres). During the sintering process, due to the addition of the bonding agent, a bonding bridge with TiC, SiC, Fe, Co, Ni, etc. as the main components is formed between the diamond crystals, and the diamond crystals are embedded in the framework of the bonding bridge in the form of covalent bonds. Usually the composite sheet is made into a disc with a fixed diameter and thickness, and the sintered composite sheet needs to be ground and polished and other corresponding physical and chemical treatments.
② Processing of PCD blades: The processing of PCD blades mainly includes the steps of cutting the composite sheet, welding the blade, and sharpening the blade.