... , which is more advanced and practical.3.The independent control cubicle is advantageous for maintenance and be much safer.4.Main ... spindle features: 2.2KW frequency conversion water cooling spindle with long use life and big power. Permanent power main spindle ... , and 3.175mmControl systemDSP0501,128MCommandHPGL.G code,u00,mmg,plt with rotary device Guarantee & after sales service:1. 1 year ...