Stealth VB420

Overview
Specifications
  • The Stealth VB420 is a double column bridge vertical machining center designed for heavy cutting applications. This machine features roller guides, a hydraulic counterbalance system on the headstock, and a powerful spindle. These features allow for highly precise and accurate cuts without sacrificing speed.

  • Table Size 161.4" x 70.8" (4,100 mm x 1,800 mm)
    X-axis Travel  158.2" (4,020 mm)
    Y-axis Travel 78.7" (2,000 mm)
    Z-axis Travel  31.5" (800 mm)
    Distance Between Columns 82.6" (2,100 mm)
    Maximum Table Load 33,000 lb (15,000 kg)
    Spindle Drive Motor  35 HP (26 kW) for 30 min. / 30 HP (22 kW) cont.
    Spindle Output Torque 461 ft-lb (626.2 Nm)
    Spindle Taper CAT50
    Spindle Speed  6,000 RPM
    Spindle Type Two Steps Geared
    Rapid Feedrate (X axes) 708.5 ipm (18 m/min)
    Rapid Feedrate (Y axes) 787.4 ipm (20 m/min)
    Rapid Feedrate (Z axis) 590 ipm (15 m/min)
    Tool Storage Capacity 32 Standard  (60 Optional)
    Standard Floor Space 405.5" x 179.1" x 162.5" (10,300 mm x 4,550 mm x 4,128 mm)
    Standard Net Weight 66,000 lb (30,000 kg)

     

    SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

     


Video

Advanced Control System

Heavy Cutting Capabilities

A Meehanite cast iron base and dual bridge columns provide excellent vibration dampening during large-part machining for rigid, precise cuts.

Full of Features

Toyoda’s progressive filtration system for coolant through spindle prevents clogging and reduces thermal expansion, while high-quality THK roller guides provide stability without sacrificing speed. 

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Ergonomic Work Area

The control panel can be easily maneuvered to give operators better visibility of the workpiece and accessibility to the spindle

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Powerful Controls

These Fanuc controls come with more unlocked options as standard, giving you greater machining flexibility.

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Solid Construction

The VB Series features a massive single-piece, high-grade cast iron base and dual bridge columns.

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Robust Guideways

Cylindrical roller guideways are proven to have better vibration dampening capabilities and are able to accelerate faster than their ball guideway counterparts.

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Spindle Taper:

ATC (Tool Capacity):

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