C5231E Double Column Vertical Lathes China Double column vertical lathe Manufacturer Č The double column adopt modular design, general products, maturity stable and reliable Č Premiumcasting (HT300) is handled by heat aging. The beam guide is handled by supersonic frequency induction hardening and it adopts rolling-sliding compound type. The vertical tool holder utilizes square type ram (T600-3),which can realize heavy cutting. The sliding surface uses sticking plastic treatment with durable performance. Manual oil pump lubricates all moveable parts. High quality excellent electrical parts and Japan OMRON PLC control, have the high reliability. Č The guide can be divided into two types: dynamic and static pressure and purely static pressure, dynamic pressure can load 10 ton, the purely static pressure can load 16-20tons. Č Independent hydraulic station is possessed, which facilitates adjustment, repair and maintenance. Č The precision performs JB/T9934.1-1999 precision test of CNC vertical lathe as well as JB/T9934.2-1999 technical condition of CNC vertical lathe. Č High-standard processing and assembly process ensure the perfect product quality. Č High-precision variable speed gear (Grade 6) and high-precision spiral bevel gear (Grade 6 gear grading) are featured with low noise and high rotary precision. Č One year warranty ( installation, debugging and after-sale service )