The Mazak VARIAXIS i-600 is a versatile simultaneous 5-axis vertical machining center designed for high-precision machining of small to medium-sized complex components. Positioned between the i-500 and larger i-series machines, it offers a balanced combination of capacity, rigidity, and flexibility. The machine is built around Mazak’s “DONE IN ONE” concept, allowing complete machining—from raw material to finished part—in a single setup, which significantly reduces setup time and improves accuracy.
The i-600 features a trunnion-style rotary table with full 5-axis capability, enabling complex contour machining and multi-face operations. It supports workpieces up to approximately 700 mm in diameter and 450 mm in height, with a pallet size of around 600 mm × 500 mm, making it suitable for aerospace, automotive, and precision engineering applications.
A standard 12,000 rpm spindle with BT40 tooling provides a strong balance between high-speed and heavy-duty cutting, while a 30-tool automatic tool changer supports a wide range of machining tasks. The machine’s high-rigidity structure, built-in motor spindle, and thermal control systems ensure consistent accuracy and long-term stability. Automation options such as pallet changers and PALLETECH systems further enhance productivity, making the VARIAXIS i-600 ideal for both job shops and production environments.
MAZAK VARIAXIS I-600SPECIFICATIONS
MAZAK VARIAXIS i-600 – AXIS
Number of Axes: 5 (X, Y, Z, A, C)
Axis Configuration: Simultaneous 5-axis vertical machining center
Simultaneous Control: Full 5-axis simultaneous machining
A-Axis Rotation: Approx. -120° to +30° tilt
C-Axis Rotation: 360° continuous rotation
MAZAK VARIAXIS i-600 – AXIS TRAVELS
X-Axis Travel: 510 mm
Y-Axis Travel: 910 mm
Z-Axis Travel: 510 mm
A-Axis Travel: Approx. -120° to +30°
C-Axis Travel: Full 360° rotation
MAZAK VARIAXIS i-600 – CAPACITY
Maximum Workpiece Diameter: Ø700 mm
Maximum Workpiece Height: 450 mm
Maximum Workpiece Weight: 500 kg
Table Load Capacity: Heavy-duty trunnion support
Application: Medium to large complex 5-axis parts
MAZAK VARIAXIS i-600 – SPINDLE
Spindle Speed: 12,000 RPM (standard)
Optional Speeds: 18,000 / 20,000 RPM
Spindle Taper: CAT 40 / HSK-A63
Spindle Power: Approx. 26 kW
Spindle Type: High-performance built-in spindle
MAZAK VARIAXIS i-600 – TABLE
Table Type: Tilting trunnion table (A + C axes)
Table Diameter: Approx. 600 mm
Table Support: Dual-supported structure for rigidity
Indexing Accuracy: High precision (0.0001° increments)
Clamping: Hydraulic/pneumatic system
MAZAK VARIAXIS i-600 – TOOL TURRET
Tool Magazine Capacity: 30 tools (standard)
Optional Capacity: 60 / 120 tools
Tool Type: Automatic Tool Changer (ATC)
Tool Selection: Random access
Maximum Tool Length: Approx. 400 mm
MAZAK VARIAXIS i-600 – FEEDRATES
Rapid Traverse (X/Y/Z): Up to 50–60 m/min
Cutting Feed Rate: Programmable
Rotary Axis Speed: High-speed tilting and rotation
Acceleration: High-response servo system
Motion Control: Smooth 5-axis contouring
MAZAK VARIAXIS i-600 – COOLANT & CHIP MANAGEMENT
Coolant System: Flood coolant with optional through-spindle coolant
Coolant Pressure: High-pressure options available
Filtration: Multi-stage filtration system
Chip Handling: Auger or conveyor system
Thermal Control: Spindle and ball screw cooling
MAZAK VARIAXIS i-600 – CONTROL SYSTEM
CNC Control: Mazatrol SmoothAi
Programming: Conversational & EIA/ISO
Interface: 19-inch touchscreen panel
Features: AI thermal compensation, tool monitoring
Connectivity: Industry 4.0 ready
MAZAK VARIAXIS i-600 – POWER & AIR REQUIREMENTS
Power Requirement: Approx. 40–60 kVA
Voltage: 3-phase (region dependent)
Air Requirement: Clean, dry compressed air
Air Pressure: Approx. 5–6 bar
MAZAK VARIAXIS i-600 – DIMENSIONS
Machine Footprint: Medium-large floor space
Machine Height: Approx. 3 m
Structure: High rigidity frame
Design: Optimized for stability and precision
MAZAK VARIAXIS i-600 – GENERAL INFORMATION
Machine Type: 5-axis vertical machining center
Specialty: Complex multi-face machining
Capability: DONE-IN-ONE® machining
Accuracy: High precision with thermal stability
Application: Medium to large precision components
INDUSTRIES THAT USE MAZAK VARIAXIS i-600
Aerospace & Defense
Automotive
Medical Devices
Energy
Tool & Die
TYPICAL PARTS MAZAK VARIAXIS i-600 CAN PRODUCE
Aerospace structural components
Turbine and impeller parts
Mold and die components
Automotive housings
Complex multi-axis precision parts
WHY CHOOSE MAZAK VARIAXIS i-600
Full 5-axis simultaneous machining capability
High rigidity for larger parts
Advanced Mazatrol SmoothAi control
Excellent surface finish and accuracy
Ideal for complex, high-value components
WHY BUY USED MAZAK VARIAXIS I-600
Buying a used Mazak VARIAXIS i-600 is a smart investment for manufacturers seeking reliable 5-axis machining capability at a lower cost. One of the biggest advantages of this model is its versatility—it is capable of handling both high-speed aluminum cutting and heavier machining tasks, making it suitable for a wide range of industries. Its robust construction and Mazak’s reputation for durability mean that even older machines can maintain strong performance when properly maintained.
A key factor when evaluating a used i-600 is cutting time rather than just the manufacturing year. Machines used in continuous production environments often accumulate high spindle hours, leading to wear in critical components such as the spindle, rotary axes, and ball screws. These machines are typically priced lower but may require refurbishment, increasing overall ownership cost.
On the other hand, machines used in prototype or low-volume environments generally have lower cutting hours and better preserved accuracy, making them more desirable even if they are older. Another advantage is that many used machines come equipped with optional features such as pallet changers, expanded tool magazines, and automation integration, which significantly enhance productivity.
Overall, a used VARIAXIS i-600 provides an excellent balance of size, capability, and cost efficiency, making it ideal for shops expanding into 5-axis machining without heavy capital investment.
HOW MUCH DOES A USED MAZAK VARIAXIS I-600COST?
The cost of a used Mazak VARIAXIS i-600 varies depending on year of manufacture, configuration, and most importantly, cutting hours. Since the i-600 is a relatively modern machine, availability before 2000 is essentially nonexistent. However, comparable early 5-axis vertical machining centers from the early 2000s may fall in the range of $60,000 to $120,000, typically with high cutting hours and older control systems.
For machines manufactured between 2000 and 2010, prices generally range from $120,000 to $240,000 depending on condition, spindle configuration, and included features. Machines with lower cutting hours, updated controls, or recent refurbishments tend to command higher prices within this range.
For newer machines built between 2010 and 2025, prices typically range from $240,000 to $500,000 or more. Machines equipped with advanced Mazatrol Smooth controls, high-speed spindle options, and automation systems such as pallet changers or PALLETECH integration are priced at the higher end.
Cutting hours remain the most important pricing factor. Machines with low spindle hours and documented maintenance history command premium pricing, while heavily used production machines are discounted due to potential refurbishment costs, particularly for spindle systems, rotary axes, and tool changers.