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Tongtai Vertical Machining Center TMV-720A: A Leading Vertical CNC Machine

The Tongtai TMV-720A, a leading vertical machining center, is a historically best-selling CNC machine tool. Praised for sub-2-second tool changes, rigid structure, and high precision, this vertical milling solution excels in job shops and light production, making it a favorite among automotive, aerospace, and 3C manufacturers seeking reliable CNC machinery.

    Product overview

    This high-speed C-frame vertical machining center seamlessly blends speed, accuracy, and durability, standing out among vertical CNC machines. Its robust one-piece Meehanite casting minimizes vibration during high-speed operations, a key feature that sets it apart from standard vertical mills.

    Capabilities: With X/Y/Z axis travels of 720×480×530 mm and an 800×480 mm worktable (supporting up to 500 kg), it efficiently handles medium-sized parts, from aluminum components to steel and cast-iron workpieces.

    Spindle Performance: Equipped with a BT-40 taper spindle, it operates at 8,000 rpm as standard (with 10,000–15,000 rpm options) and features an integral cooling system, ensuring sustained precision even during extended machining cycles.

    Efficiency Boosters: A rapid traverse rate of 48 m/min across all axes and a 24-tool arm-type magazine (with 2.5–3 second tool changes) significantly reduce non-cutting time, enhancing overall productivity.

    Control Options: Comes standard with Mitsubishi M80, with optional Fanuc 0i-MF or Siemens 828D controls, allowing seamless integration into diverse manufacturing setups.

    Key Advantages

    ● Ultra-fast tool changes (under 2 seconds) and a rigid structure maximize uptime and stability, critical for high-volume production.
    ● Premium linear guideways and ball screws ensure tight tolerances, making it suitable for precision tasks often handled by advanced 5-axis CNC machines.
    ● Customizable spindle speeds and tool magazine capacities (optional 30-tool drum) add flexibility to match specific workflow needs.
    ● Compact footprint (2.3×2.5 m) and 5,800 kg weight fit easily into most facilities without compromising performance.

    Ideal Applications

    Trusted in automotive manufacturing for machining engine parts and chassis components, in aerospace for precision aluminum parts, and in 3C industries for electronic enclosures. It complements 5-axis machining centers in complex production lines, handling medium-sized parts with efficiency.

    Product Specifications

    Specification TMV-720A
    Table size(LxW) 800x480 mm
    Max. loading capacity 500 kg
    X/Y/Z axis travel 720/480/530 mm
    X/Y/Z axis rapid traverse 48/48/48 m/min
    Spindle taper 7/24 Taper No.40
    Spindle speed 8000 (10000) rpm
    Spindle motor 11/7.5/5.5 kW
    Tool capacity 24 pc

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