1the machine tool is suitable for discoid components to machine cylindrical surface, conical surface, circular surface and combination complicated surfaces, etc. 2the independent R&D production, modular design adopts fixed-beam structure, high rigidity and precision, stable running and high cost performance, etc. 3worktable adopts 2or 4 gear mechanical +AC variable frequency or DC stepless speed regulating to realize large torque with thread cutting and constant linear turning function. 4the guide way of crossbeam and ram take auto lubricating pump to regularly lubricate. the guide way of worktable divided into static and dynamic pressure guide. 5using Siemens 828D system.(optional Fanuc OI-TD)with 100% manual operation. 6the independent electric cabinet is equipped with air conditioning for refrigerating, high quality electric parts and perfect distribution process insure the high reliability. 7high-precision gear box (grade6) and spiral bevel gear (grade 6) With low noise and high accuracy rotation function. 8nanjing quality or THK Japan, high-precision ball screw and imported bearing support. 9high quality casting treated by artificial thermal aging treatment cross beam guide through supersonic frequency process, long life and durable. 10optional function: grating closed-loop imported bearing : lengthen ram and cooling oil.etc 11 perfect processing and assemble process to ensure the product quality with high stable and reliable.