Product catalog

Vertical milling machine 4KVS Made in Taiwan

Vertical Turret Milling Machine 4KVS MAZAKO is a high-performance Variable Speed Turret Mill engineered for heavy-duty Precision Machining. Featuring a Mechanical Variable Speed Head (Vari-Speed Head), it allows operators to dial in the perfect RPM for any Metalworking task. This Taiwan Turret Milling Machine is built as a Heavy Duty Turret Mill, utilizing a special square slideway for the Y and Z axes to ensure maximum rigidity. Whether you are looking for a reliable Turret Mill, Knee Mill, or a classic Bridgeport-type Milling Machine, the 4KVS

Product information

Vertical Turret Milling Machine 4KVS MAZAKO | Mechanical Variable Speed

Vertical turret milling machine 4KVS MAZAKO (Variable Speed Head)

The Vertical Turret Milling Machine 4KVS MAZAKO is a high-performance Variable Speed Turret Mill engineered for heavy-duty Precision Machining. Featuring a Mechanical Variable Speed Head (Vari-Speed Head), it allows operators to dial in the perfect RPM for any Metalworking task. This Taiwan Turret Milling Machine is built as a Heavy Duty Turret Mill, utilizing a special square slideway for the Y and Z axes to ensure maximum rigidity. Whether you are looking for a reliable Turret Mill, Knee Mill, or a classic Bridgeport-type Milling Machine, the 4KVS stands as the definitive Vertical Milling Machine for Metalworking.

Explore MAZAKO Variable Speed Series: 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

Technical Specifications

A Mechanical Variable Speed Head (often called a Vari-Speed Head) is a type of drive system used in milling machines—most famously on Bridgeport-style turret mills—that allows the operator to change spindle speeds infinitely within a specific range without stopping the motor or changing belts manually.
Spindle speeds change with Mechanical Variable
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 ( Mechanical Variable ) 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