The Mazak QRX-50MS SG is a compact, high-efficiency CNC turning center designed for mass production of small, precision components. It features a twin-spindle, twin-turret configuration that enables simultaneous left- and right-side machining, significantly reducing cycle times compared to single-turret machines. This design allows for balanced cutting and continuous operation, making it ideal for high-volume environments. The machine is particularly suited for bar work, with a bar capacity of approximately 52 mm on both spindles, and is commonly used for components such as shafts, fittings, and automotive parts.
Equipped with Mazatrol SmoothG control, the QRX-50MS SG provides intuitive programming through a conversational interface while supporting traditional G-code. The machine includes a 12-position drum turret (24-tool capacity) and supports milling functions, enhancing its versatility. Automation features such as bar feeders, workpiece unloaders, and parts catchers allow for continuous, unattended operation. Its compact footprint makes it ideal for shops with limited floor space while still delivering high productivity. Overall, the QRX-50MS SG is designed to integrate multiple processes into a single machine, improving efficiency, reducing setup time, and maintaining high accuracy in production environments.
MAZAK QRX-50MS SGSPECIFICATIONS
MAZAK QRX-50MS SG – AXIS
Number of Axes: 4 (X1, Z1, X2, Z2 + C-axis on both spindles)
Twin spindle, twin turret configuration
No Y-axis (MS version)
Simultaneous machining on upper and lower turrets
Designed for balanced cutting and dual-side machining
MAZAK QRX-50MS SG – AXIS TRAVELS
X-Axis Travel: Approx. 150–200 mm class
Z-Axis Travel: Approx. 500–600 mm range
Compact stroke design optimized for bar work
Designed for high-speed short stroke movements
MAZAK QRX-50MS SG – CAPACITY
Maximum Turning Diameter: Approx. 245 mm
Maximum Turning Length: Approx. 600–900 mm (variant dependent)
Bar Capacity: Approx. 52 mm (main & sub spindle)
Chuck Size: 6 inch
MAZAK QRX-50MS SG – SPINDLE
Number of Spindles: 2
Opposing spindle configuration
Spindle Bore: Approx. 61 mm
Full C-axis indexing on both spindles
Enables simultaneous left/right machining
MAZAK QRX-50MS SG – TABLE
No traditional table (turning center design)
Twin chuck workholding system
Automatic part transfer between spindles
Compatible with bar feeders and automation
Continuous production capability
MAZAK QRX-50MS SG – TOOL TURRET
Number of Turrets: 2 (Upper & Lower)
Stations per Turret: 12 (24 tool positions total)
Tool System: BMT45
Drum turret design for rigidity
Supports turning and basic live tooling
MAZAK QRX-50MS SG – FEEDRATES
High-speed rapid traverse for all axes
Optimized for simultaneous dual-turret machining
Reduced idle time with parallel operations
Smooth synchronized cutting capability
MAZAK QRX-50MS SG – COOLANT & CHIP MANAGEMENT
Flood coolant system standard
Optional high-pressure coolant
Chip conveyor and parts catcher available
Efficient chip evacuation for bar work
Supports long unattended runs
MAZAK QRX-50MS SG – CONTROL SYSTEM
Mazatrol SmoothG CNC Control
Conversational programming capability
EIA/ISO (G-code) compatibility
Dual-turret synchronized display
Advanced simulation and interference check functions
MAZAK QRX-50MS SG – POWER & AIR REQUIREMENTS
Power Requirement: Approx. 25–40 kVA
Voltage: 3-phase industrial supply
Air Requirement: Clean, dry compressed air
Air Pressure: Approx. 5–7 bar
MAZAK QRX-50MS SG – DIMENSIONS
Machine Length: Approx. 3,000 mm
Machine Width: Approx. 2,000–2,200 mm
Machine Height: Approx. 2,200 mm
Machine Weight: Approx. 6,000–7,500 kg
Compact footprint for space-saving installation
MAZAK QRX-50MS SG – GENERAL INFORMATION
Machine Type: Compact CNC turning center
Twin spindle, twin turret (no Y-axis)
Designed for high-volume bar work
Enables simultaneous machining for reduced cycle time
Space-saving design for efficient shop floor layout
Ideal for automated production environments
INDUSTRIES THAT USE MAZAK QRX-50MS SG
Automotive manufacturing
Electronics and small component machining
Medical device manufacturing
Precision engineering
General mass production industries
TYPICAL PARTS MAZAK QRX-50MS SG CAN PRODUCE
Small shafts and pins
Bushings and sleeves
Valve fittings
EV components (input shafts, mid-shafts)
Precision turned bar parts
WHY CHOOSE MAZAK QRX-50MS SG
Twin spindle and twin turret reduce cycle time significantly
Compact machine with high productivity
Ideal for high-volume small part production
Automation-ready with bar feeder and part unloader
Reliable Mazatrol control with easy programming
Efficient simultaneous machining capability
WHY BUY USED MAZAK QRX-50MS SG
Buying a used Mazak QRX-50MS SG is an excellent option for manufacturers seeking a modern, high-productivity CNC solution at a lower cost. One of the biggest advantages is the ability to access advanced twin-spindle, twin-turret technology—typically found in higher-end machines—at a significantly reduced investment. These machines are designed for continuous, high-volume production and are known for their reliability and long service life when properly maintained.
A key benefit of the QRX-50MS SG is its ability to reduce cycle times through simultaneous machining on both turrets and spindles. This improves throughput and allows manufacturers to produce more parts in less time, increasing profitability. Additionally, the machine’s compact design makes it a cost-effective choice for shops with space constraints, while still delivering strong performance.
Used machines are typically available immediately, eliminating long lead times associated with new equipment purchases. Many pre-owned units also come equipped with automation systems such as bar feeders and unloaders, adding further value. Cutting time is a critical factor when evaluating used machines; units with lower spindle hours generally offer better longevity and performance. Overall, buying used allows businesses to enhance productivity and expand capacity without significant capital expenditure.
HOW MUCH DOES A USED MAZAK QRX-50MS SGCOST?
The cost of a used Mazak QRX-50MS SG depends largely on its manufacturing year, condition, configuration, and especially cutting time. Since this is a relatively new model introduced around 2025, there are no machines available from before 2000 or even 2000–2010 for this specific series. However, comparable older Mazak twin-turret machines may range from $30,000 to $100,000 depending on condition and usage.
For actual QRX-50MS SG machines from 2025 onward, used pricing typically falls between $180,000 and $350,000 or more, depending on features such as automation integration, tooling packages, and overall condition. Machines with very low cutting time command premium prices because they are close to new condition and offer longer service life with minimal wear.
Cutting time is one of the most important valuation factors. A machine with low spindle hours retains higher accuracy and reliability, making it more desirable even at a higher price point. Conversely, machines with higher cutting time may be more affordable but could require maintenance sooner. Because the QRX-50MS SG is a newly launched, high-efficiency production machine, it retains strong resale value, and buyers should carefully evaluate usage history alongside features to determine its true market price.