8240/1 m CNC crankshaft outer diameter grinding! A nearly new Zhejiang Quan-Shun MKQ8240/1000 precision CNC crankshaft outer diameter grinder, high-precision static main shaft, ultra-large grinding wheel diameter Φ800, maximum grinding diameter Φ400, grinding length 1000. This equipment adds a crankshaft grinding adaptive function to its basic outer diameter grinding capabilities, featuring the Kaidi K1000G micrometer-level control system and optional two-axis automatic measuring instrument.