At present, the press models produced by the Fancy Diamond are mainly QMWG650—QMWG1000 and QMYG650—QMYG1000，various models can meet the production and research of superhard materials such as industrial diamond,single crystaldiamond, cubic boron nitride(CBN) and composite sheet(PDC, PCD, PCBN). Please refer to the parameters of various models of cubic presses have been listed one by one in the companys Product Operation Manual. At present, the QMYG850 press produced by our company is the main model in the market for producing superhard materials such as industrial diamond and single crystaldiamond. It has been extensively verified in various fields in the market. It has safe, stable, easy to operate and maintain , higher cost performance and other advantages.