JFQ ground turnover cutting machine designed and developed by the China Architectural Design Institute voluntarily  according to domestic situation  and in the country get a better promotion. Design Institutes in 1998 improved the defects of original cutting machine to make the machine get further improve .On the basis of the improved  models by the design institute, under the manufacturer's use condition of the machine ,our factory make the models more perfect,and make the advantages of the models get further development.