Product catalog

Inverter Variable Speed Milling Machine 4KIV Made in Taiwan

Vertical Turret Milling Machine 4KIV MAZAKO is a state-of-the-art Variable Speed Turret Mill designed for high-precision Metalworking. Featuring an Inverter Variable Speed Head (Electronic Variable Speed - EVS), this machine utilizes an AC Frequency Inverter (VFD) to provide infinite spindle speed control and superior torque.

Product information

Vertical Turret Milling Machine 4KIV MAZAKO | Inverter Variable Speed (EVS)

Vertical turret milling machine 4KIV MAZAKO (Inverter Variable Speed Head)

The Vertical Turret Milling Machine 4KIV MAZAKO is a state-of-the-art Variable Speed Turret Mill designed for high-precision Metalworking. Featuring an Inverter Variable Speed Head (Electronic Variable Speed - EVS), this machine utilizes an AC Frequency Inverter (VFD) to provide infinite spindle speed control and superior torque. As a premier Taiwan Turret Milling Machine, the 4KIV is a Heavy Duty Turret Mill that incorporates specialized square slideways on the Y and Z axes. For professionals seeking a Precision Turret Mill, Knee Mill, or a high-tech Bridgeport-type Milling Machine, the 4KIV series delivers unmatched Vertical Turret Milling Machine performance.

Direct Links to MAZAKO High-Performance Milling Solutions: Vertical Turret Milling Machine 1KVS Mazako Vertical Milling Machine 2KVS - Made in Taiwan Vertical Milling Machine 3KVS - Made in Taiwan Vertical Milling Machine 4KVS - Made in Taiwan Vertical Milling Machine 5KVS - Made in Taiwan Vertical Milling Machine 6KVS - Made in Taiwan Inverter Variable Speed Milling Machine 5KIV - Made in Taiwan Inverter Variable Speed Milling Machine 6GIV - Made in Taiwan Inverter Variable Speed Milling Machine 6KIV - Made in Taiwan

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 ) 1270 x 254 mm / 1370 x 254 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 ) 870 / 980 mm opt.
Y axis travel 380 mm
Z axis travel 430 mm
Distance from spindle nose to table surface 50 - 480mm
Distance from spindle center to column 120 - 660mm
Head swiver angle ( R / L ) ±90°
Head tilting angle ( up / down ) ±45°
Ram travel 508 / 530 mm
Spindle main motor 3 HP / 5 HP opt.
Spindle speeds (Inverter Variable Speed) 70-4200 rpm
Spindle taper R8 or ISO 30 ISO 40 opt.
Spindle travel 127mm
Quill feed rate 0.04 / 0.08 / 0.15 mm/rev
Quill diameter 85.7mm / 100mm opt.
Machine Net weight 1050 kgs