IBARMIA ZV 48 CLASSIC VERTICAL MACHINING CENTER

Technical Description

This CNC machine features a robust three-axis configuration with a spindle rated at 29.5 horsepower, delivering up to 8,000 RPM, suitable for medium to high-speed machining applications. The spindle utilizes an SK-40 (Steep Taper) interface, standardized under DIN ISO 7388-1, which provides an 8-degree taper angle ensuring precise tooling alignment and reliable tool retention. The SK-40 taper is made of high-strength steel, case-hardened to approximately 60 HRC with a core tensile strength of at least 950 N/mm², enabling durability and stability during machining operations at high speeds while maintaining tight tolerances and surface finish quality. The machine’s large X-axis travel of 472.44 inches combined with Y and Z travels of 39.37 inches and 31.5 inches respectively, facilitates machining of long workpieces or large-format parts. Controlled via CNC, this setup provides precise positional accuracy and repeatability across all three axes, making it suitable for milling, drilling, and boring tasks requiring consistent high precision. The spindle is balanced to maintain stability at 8,000 RPM, aligning with typical operating speeds for SK-40 tooling to optimize tool life and surface quality. Overall, this CNC machine is engineered for versatile, high-precision machining with robust power and spindle taper standards ideal for production environments demanding repeatable accuracy and reliable tooling retention.