AKIRA SEIKI HV4.5A VERTICAL MACHINING CENTER

The AKIRA SEIKI HV4.5A is a high-rigidity vertical machining center designed for heavy-duty production applications. Featuring a robust 35 HP spindle motor with a maximum speed of 8,000 RPM, this machine delivers superior performance for both high-speed and heavy cutting operations. The system incorporates a 28-tool automatic tool changer (ATC) for rapid tool selection and reduced cycle times. The work table measures 51.1 inches in length by 23.6 inches in width, providing adequate surface area for diverse workpieces. With overall dimensions of 134 inches wide by 98 inches deep and a substantial weight of 17,700 lbs, the HV4.5A ensures exceptional structural stability and vibration dampening during precision machining. The machine utilizes high-precision NSK 4+2 bearings that support cutting reactions while maintaining extended operational life without spindle burnout. Control capabilities include 64-bit CPU processing with advanced computation functions and full lookahead up to 500 blocks for smooth contouring motion. Tank capacity of 350 liters supports extended cutting operations with efficient chip disposal through drawer systems. Air pressure requirements of 0.5 MPa and power consumption of 35 KVA make it suitable for well-equipped machine shops. The HV4.5A represents the superior speed heavy duty HV-A series classification, combining high rigidity with availability for a wide range of production environments demanding reliable, high-precision machining capabilities.