USED MAZAK QUICK TURN 350MSY – 2016

The 2016 Mazak QUICK TURN 350MSY is a high-performance multi-tasking CNC turn-mill center engineered for manufacturers that require precision turning, milling, drilling, tapping, and complete part machining in a single setup. Manufactured by Yamazaki Mazak, one of the world’s leading CNC machine tool builders, the QUICK TURN 350MSY combines a powerful main spindle, sub-spindle, Y-axis, live tooling, and C-axis control to maximize productivity while minimizing secondary operations. Designed for medium to large workpieces, the machine delivers outstanding rigidity, thermal stability, and machining accuracy for demanding production environments.

Built on a rigid slant-bed cast iron platform with precision box guideways and integrated spindle technology, the QUICK TURN 350MSY provides exceptional cutting performance and long-term reliability. The machine accommodates a 12-inch hydraulic chuck on the main spindle and features a synchronized sub-spindle for complete front and back machining without manual intervention. The Y-axis allows off-center milling, drilling, tapping, and contouring, eliminating the need for secondary machining operations. Equipped with a high-torque 4,000 RPM main spindle, 5,000 RPM live tooling, and rapid traverse rates that reduce non-cutting time, the machine is capable of efficiently machining aluminum, stainless steel, alloy steels, titanium, Inconel, cast iron, and other demanding materials.

The 2016 model is typically equipped with the advanced MAZATROL SmoothG CNC Control, offering intuitive conversational programming, full ISO G-code compatibility, 3D simulation, intelligent thermal compensation, and high-speed processing. A 12-station VDI live-tool turret supports powered tooling for milling and drilling operations, while the sub-spindle enables complete machining of complex components in one cycle. Standard features commonly include through-tool coolant, automatic tool measurement, programmable tailstock (configuration dependent), chip conveyor, hydraulic chucking, spindle synchronization, and automatic part transfer between the main and sub-spindles. Optional automation such as bar feeders, robotic loading systems, and high-pressure coolant further enhance production efficiency.

The Mazak QUICK TURN 350MSY is widely used throughout the aerospace, automotive, oil and gas, medical, energy, heavy equipment, and precision engineering industries. Typical applications include hydraulic cylinders, aerospace shafts, valve bodies, pump components, transmission parts, flanges, couplings, medical implants, and complex precision-machined parts requiring multiple machining operations. Its ability to combine turning and milling in one machine significantly improves accuracy while reducing cycle times and labor costs.

Purchasing a used 2016 Mazak QUICK TURN 350MSY provides manufacturers with advanced multi-tasking CNC technology at a substantially lower investment than purchasing new equipment. Mazak machines are recognized worldwide for their outstanding build quality, dependable performance, long service life, and strong resale value. A properly maintained QUICK TURN 350MSY continues to deliver exceptional productivity, accuracy, and machining flexibility, making it one of the most desirable used turn-mill centers available.

MAZAK QUICK TURN 350MSY – 2016 SPECIFICATIONS

Axis

Travels / Work Envelope

Main / Sub Spindle

Live Tool Turret

CNC Control

Coolant / Chip Management

Power Requirements

Dimensions

General Information

HOW MUCH DOES A USED MAZAK QUICK TURN 350MSY – 2016 COST?

A used 2016 Mazak QUICK TURN 350MSY typically sells for $180,000 to $300,000 USD, depending on spindle hours, machine condition, maintenance history, control software version, tooling package, and installed options such as a bar feeder, high-pressure coolant, tool presetter, automation interface, or probing system. Machines equipped with low spindle hours, documented maintenance records, and production-ready accessories generally command higher resale values because they require minimal setup before entering service.

Before purchasing a used Mazak QUICK TURN 350MSY, buyers should inspect the main and sub-spindles, Y-axis accuracy, live tooling performance, C-axis positioning, turret indexing, lubrication system, guideways, and overall machine geometry. A properly maintained 2016 Mazak QUICK TURN 350MSY offers excellent long-term value by combining high-performance turning, live-tool milling, Y-axis machining, and sub-spindle capability into a single platform, making it an outstanding investment for manufacturers seeking maximum productivity and precision.

MAZAK QUICK TURN 350MSY VS MAZAK QUICK TURN 350MY – WHICH ONE TO BUY?

The Mazak QUICK TURN 350MSY and Mazak QUICK TURN 350MY are high-performance CNC turning centers built for manufacturers that require precision turning, milling, drilling, and complete part machining in a single setup. Both machines are part of Mazak’s QUICK TURN Series and are widely used in aerospace, oil and gas, automotive, power generation, medical, and general precision manufacturing industries. The primary difference between the two models is that the QUICK TURN 350MSY includes both a secondary spindle (S) and a Y-axis, while the QUICK TURN 350MY features a Y-axis but does not include a secondary spindle.

The Mazak QUICK TURN 350MY is designed for machining complex parts that require turning and off-center milling or drilling operations. Its Y-axis capability eliminates many secondary machining operations and increases productivity for components with intricate features.

The QUICK TURN 350MSY further enhances manufacturing efficiency by adding a secondary spindle. This allows complete front-and-back machining in one setup, significantly reducing cycle times, improving part accuracy, and eliminating additional handling between operations.

Both machines offer rigid construction, high-torque spindle performance, advanced CNC controls, and live tooling. The QUICK TURN 350MY is ideal for manufacturers requiring Y-axis machining at a lower investment, while the QUICK TURN 350MSY is better suited for high-production environments where complete part processing and automation are priorities.

For manufacturers seeking maximum productivity, reduced setup time, and complete multi-operation machining, the Mazak QUICK TURN 350MSY is the superior choice. Shops with less complex production requirements may find the QUICK TURN 350MY provides excellent capability with lower operating costs.

MAZAK QUICK TURN 350MSY SPINDLE NOT TURNING – CAUSES AND TROUBLESHOOTING

If the spindle on a Mazak QUICK TURN 350MSY does not rotate, the issue may be caused by spindle drive faults, electrical failures, CNC control alarms, hydraulic problems, lubrication issues, machine safety interlocks, or spindle synchronization errors. Since the machine features both a main spindle and a secondary spindle, identify which spindle is affected before beginning troubleshooting.

Start by checking the CNC control for active alarms. Emergency stop activation, door interlock faults, spindle drive alarms, hydraulic pressure warnings, servo errors, lubrication alarms, chuck clamping faults, spindle synchronization errors, or thermal overload conditions can prevent spindle operation. Resolve all alarms before restarting the machine.

Inspect the spindle drive system for electrical problems. Loose wiring, damaged encoder cables, faulty spindle amplifiers, blown fuses, motor overload conditions, or overheating can prevent spindle rotation. Verify spindle lubrication systems, hydraulic pressure, coolant circulation, compressed air supply, and electrical power because these systems are essential for proper spindle operation.

Review the CNC program to confirm spindle commands are correct. Missing M03 or M04 commands, incorrect spindle speed settings, spindle synchronization commands, improper chuck clamping, or interrupted machining cycles may prevent spindle startup.

If the spindle starts but stops unexpectedly, inspect spindle bearings, chuck mechanisms, hydraulic clamping force, spindle nose cleanliness, tooling condition, and cutting parameters. Abnormal vibration, excessive heat, unusual spindle noise, or poor workholding may indicate mechanical wear requiring repair.

Routine spindle inspections, hydraulic servicing, lubrication maintenance, and scheduled preventive maintenance help reduce downtime and ensure reliable machine performance.

MAZAK QUICK TURN 350MSY MAINTENANCE AND PREVENTIVE CARE GUIDE

The Mazak QUICK TURN 350MSY is designed for continuous production of complex precision components. Because it combines dual spindles, Y-axis machining, and live tooling, preventive maintenance is critical for maintaining accuracy, productivity, and long-term reliability.

Daily maintenance should include removing chips from the machining enclosure, spindle noses, chucks, turret, guideways, and chip conveyor. Operators should inspect coolant levels, coolant concentration, lubrication systems, hydraulic pressure, compressed air supply, spindle condition, and cutting tools before starting production. Clean spindle noses and chuck jaws improve workholding accuracy and machining consistency.

Weekly maintenance should include inspecting coolant pumps, chip conveyors, lubrication units, hydraulic systems, spindle cooling systems, turret indexing mechanisms, live tooling units, chuck clamping systems, and electrical cabinet filters. Remove chips from guideways, turret stations, and coolant passages to prevent premature wear.

Monthly inspections should focus on spindle runout, chuck accuracy, live tooling performance, ball screws, linear guideways, spindle bearings, encoder cables, hydraulic lines, lubrication systems, coolant filtration systems, electrical connections, and machine leveling. Machine geometry and spindle synchronization should also be verified periodically.

Additional preventive maintenance includes monitoring spindle vibration, checking axis backlash, replacing worn filters, servicing lubrication systems, inspecting hydraulic components, and maintaining detailed service records. Identifying wear early helps prevent expensive repairs and unplanned downtime.

A comprehensive preventive maintenance program improves spindle life, machining accuracy, production efficiency, and machine reliability. Proper maintenance ensures the Mazak QUICK TURN 350MSY continues delivering dependable performance in demanding manufacturing environments.

FAQ

What is the Mazak QUICK TURN 350MSY?

The Mazak QUICK TURN 350MSY is a multi-tasking CNC turning center that combines precision turning, live tooling, Y-axis machining, and a secondary spindle to perform complete part machining in a single setup. It is designed for manufacturers seeking higher productivity, reduced setup time, and improved machining accuracy.

The machine is widely used in aerospace, automotive, oil and gas, medical, power generation, hydraulic equipment, and general engineering industries. It is capable of producing shafts, hydraulic cylinders, valve bodies, pump components, threaded parts, flanges, and other complex precision-machined components that require both turning and milling operations.

Its combination of dual-spindle capability, Y-axis functionality, live tooling, rigid construction, and advanced CNC technology makes the QUICK TURN 350MSY an excellent solution for high-value precision manufacturing.

What are the most common problems with the Mazak QUICK TURN 350MSY?

The most common problems with the Mazak QUICK TURN 350MSY include spindle alarms, secondary spindle synchronization faults, turret indexing errors, live tooling failures, hydraulic system issues, lubrication warnings, servo drive faults, encoder failures, coolant contamination, chuck clamping problems, spindle orientation errors, and electrical communication faults.

Machines operating in continuous production may also experience spindle bearing wear, hydraulic pressure fluctuations, live tooling wear, turret alignment issues, thermal expansion, and normal mechanical fatigue. Insufficient lubrication, contaminated coolant, excessive machining loads, worn tooling, and delayed preventive maintenance can contribute to these problems.

Routine spindle inspections, hydraulic system servicing, lubrication maintenance, coolant management, live tooling inspections, machine calibration, spindle synchronization checks, and scheduled preventive maintenance help minimize downtime and ensure the Mazak QUICK TURN 350MSY maintains its high level of precision, productivity, and long-term reliability.