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Inverter Variable Speed Milling Machine 6KIV Made in Taiwan

Vertical Turret Milling Machine 6KIV MAZAKO is a high-capacity Variable Speed Turret Mill engineered for heavy-duty precision Milling with Inverter Variable Speed Head technology. As a robust Bridgeport-type Milling Machine, the 6KIV features an AC Frequency Inverter for infinite RPM control.

Product information

Vertical Turret Milling Machine 6KIV MAZAKO | Inverter Variable Speed (EVS)

Vertical turret milling machine 6KIV MAZAKO (Inverter Variable Speed Head)

The Vertical Turret Milling Machine 6KIV MAZAKO is a high-capacity Variable Speed Turret Mill engineered for heavy-duty precision Milling with Inverter Variable Speed Head technology. As a robust Bridgeport-type Milling Machine, the 6KIV features an AC Frequency Inverter for infinite RPM control. This Taiwan Turret Milling Machine is built as a Heavy Duty Turret Mill, utilizing specialized square slideways on the Y and Z axes to ensure maximum rigidity for large-scale components. For industries requiring a reliable Precision Turret Mill, Turret Mill, or Knee Mill, the MAZAKO 6KIV provides the ultimate metalworking solution.

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Inverter Technology in Modern Metalworking

The Inverter Variable Speed (EVS) technology in the MAZAKO 6KIV represents a leap in metalworking efficiency. By using a Variable Frequency Drive (VFD), the machine provides Constant Torque at low speeds and High Precision RPM tuning at high speeds. This eliminates the mechanical vibrations common in traditional belt-change heads, leading to superior surface finishes. Additionally, the electronic braking and soft-start features significantly reduce mechanical stress on the spindle, extending the machine's life and enhancing operator safety during high-stakes machining operations.

Technical Specifications

Inverter Variable Speed Head (often referred to as EVS - Electronic Variable Speed) represents the modern evolution of milling machine drive systems. Unlike the mechanical vari-speed systems that rely on moving pulleys and belts, EVS technology uses an AC Frequency Inverter (Variable Frequency Drive or VFD) to control the spindle speed electronically.
Table size ( L x W ) 1370 x 305 mm / 1524 x 305 mm opt.
T slot ( W x No.) 3 x 16 mm
Slideway hardened & surface ground
Table surface hardened & ground
Slideway dovetail for X axis and special Slideway square for two axis Y / Z
X axis travel ( Manual travels ) 800 / 1100 mm opt.
Y axis travel 380 mm
Z axis travel 480 mm
Distance from spindle nose to table surface 50 - 530 mm
Distance from spindle center to column 220 - 750 mm
Head swiver angle ( R / L ) ±90°
Head tilting angle ( up / down ) ±45°
Ram travel 530 mm
Spindle main motor 5 HP
Spindle speeds ( Inverter Variable ) 70-4200 rpm
Spindle taper ISO 40
Spindle travel 127mm
Quill feed rate 0.04 / 0.08 / 0.15 mm/rev
Quill diameter 100mm
Machine Net weight 1400 kgs