USED MAZAK SLANT TURN 50N

The MAZAK SLANT TURN 50N is a heavy-duty CNC horizontal turning center designed for manufacturers requiring substantial turning capacity, high spindle power, and long machining capability for large cylindrical workpieces. Manufactured by Yamazaki Mazak, the Slant Turn 50N was developed as a rigid production-oriented CNC lathe capable of handling demanding turning applications across heavy industrial manufacturing environments. The machine’s large swing, powerful spindle, substantial spindle bore, and long Z-axis travel make it particularly suitable for machining shafts, sleeves, flanges, housings, rollers, and other large components.

The MAZAK SLANT TURN 50N utilizes a rigid slant-bed machine structure engineered to provide stability during aggressive cutting operations. Its approximately 31.7-inch swing over the bed and large working envelope provide substantial clearance for oversized components, while the long center-distance configurations available for this model allow manufacturers to process extended workpieces. Historical machine configurations include machining lengths around 80 inches and longer versions exceeding 100 inches, depending on the specific model configuration.

One of the primary advantages of the Slant Turn 50N is its high-power spindle. Depending on configuration, the machine can be equipped with approximately 50 HP spindle power and spindle speeds ranging up to approximately 1,600 RPM. Other configurations were designed around lower maximum spindle speeds with larger spindle bores and heavy-duty workholding, making it important to verify the exact spindle configuration of an individual used machine.

The machine is particularly well suited for machining steel, stainless steel, cast iron, aluminum, brass, and other industrial materials used throughout heavy equipment, oil and gas, energy, transportation, power generation, and general industrial manufacturing. Typical components include large shafts, rollers, hydraulic cylinders, flanges, valve components, sleeves, bushings, housings, and other large-diameter turned parts.

The MAZAK SLANT TURN 50N is generally configured as a 2-axis CNC turning center rather than a modern multi-tasking machine. Live tooling and sub-spindle capability are generally not part of the standard configuration, allowing the machine to focus its considerable capacity on heavy-duty turning operations. Used examples are commonly equipped with a tailstock, hydraulic chuck, chip conveyor, and other production accessories.

Depending on the individual machine, control systems can include Mazatrol T-Plus or Mazatrol 640T CNC controls. These systems provide conversational programming as well as EIA/ISO programming capability, giving operators flexibility when producing both repeat production components and more complex turning programs.

The machine can also be equipped with steady rests and programmable tailstock systems for supporting long or heavy workpieces. These features are especially useful when machining components where workpiece deflection must be controlled during aggressive cutting operations.

Because of its combination of large work envelope, high spindle power, substantial chuck capacity, long machining capability, and rigid construction, the MAZAK SLANT TURN 50N remains a valuable used CNC lathe for manufacturers requiring heavy-duty turning performance and large-component machining capability.

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MAZAK SLANT TURN 50N – AXIS

SpecificationDetails
Machine Configuration	Heavy-Duty CNC Turning Center
Axis Configuration	X, Z CNC Axes
Number of Controlled Axes	2
X-Axis Travel	Approx. 22.6 in
Z-Axis Travel	Approx. 80–122 in
X-Axis Rapid Traverse	Approx. 472 IPM
Z-Axis Rapid Traverse	Approx. 551 IPM
Machine Structure	Rigid Slant-Bed Construction

Exact axis travel varies according to the center-distance configuration. Historical 50N configurations include approximately 80-inch and 122-inch Z-axis travel versions.

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MAZAK SLANT TURN 50N – AXIS TRAVELS / WORK ENVELOPE

SpecificationDetails
Maximum Swing Over Bed	Approx. 31.7 in
Swing Over Cross Slide	Approx. 22 in
Maximum Cutting Diameter	Approx. 26–28 in
Typical Machining Length	Approx. 80 in
Extended Machining Length	Up to Approx. 120 in
Center Distance	Configuration Dependent
Long-Part Capability	Yes

The Slant Turn 50N was offered in multiple configurations, so maximum machining length and spindle specifications can vary significantly between individual machines.

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MAZAK SLANT TURN 50N – CAPACITY / TABLE

SpecificationDetails
Production Capability	Heavy-Duty CNC Turning
Workpiece Type	Large & Long Cylindrical Parts
Workholding	Hydraulic / Manual Chuck
Chuck Size	Approx. 15–24 in
Tailstock	Yes
Steady Rest	Available
Large-Diameter Machining	Yes
Heavy-Duty Production	Yes

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MAZAK SLANT TURN 50N – SPINDLE

SpecificationDetails
Spindle Configuration	Single Horizontal Spindle
Maximum Spindle Speed	Approx. 750–1,600 RPM
Spindle Motor Power	Approx. 40–60 HP
Common Spindle Power	Approx. 50 HP
Spindle Bore	Approx. 4.0–7.1 in
Spindle Nose	A1-11 / Configuration Dependent
Drive Type	Heavy-Duty CNC Spindle
Spindle Application	Large-Diameter Turning

Spindle specifications vary substantially by configuration. Historical 50N machines include approximately 4.09-inch spindle bore and 50 HP configurations, while other long-bed versions have been equipped with larger spindle bores and higher-capacity workholding.

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MAZAK SLANT TURN 50N – TOOL CHANGER / TURRET

SpecificationDetails
Turret Configuration	CNC Turning Turret
Turret Capacity	Approx. 10–24 Stations
Tooling Type	OD & ID Turning Tools
Tooling Application	Heavy-Duty Turning
Live Tooling	Generally Not Equipped
Tool Indexing	Automatic CNC Indexing
Tool Eye	Available

Different Slant Turn 50N configurations have been documented with varying turret capacities, including 15-position and 24-position configurations. The exact turret should be verified from the machine’s serial-number documentation.

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MAZAK SLANT TURN 50N – CONTROL SYSTEM

SpecificationDetails
CNC Control Platform	Mazatrol CNC
Common Control	Mazatrol T-Plus / 640T
Programming Capability	Conversational & G-Code
EIA/ISO Programming	Available
Color Display	Configuration Dependent
Macro Capability	Available on Certain Controls
CNC Operation	Production Turning

The model has been documented with both Mazatrol T-Plus and Mazatrol 640T controls depending on production year and configuration.

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MAZAK SLANT TURN 50N – COOLANT / CHIP MANAGEMENT

SpecificationDetails
Coolant Delivery System	Flood Coolant
Chip Management	Chip Conveyor
Coolant Enclosure	Full Enclosure
High-Pressure Coolant	Configuration Dependent
Coolant Tank	Configuration Dependent
Chip Removal	Production-Oriented

Chip conveyors and full coolant enclosures are commonly found on used Slant Turn 50N machines, supporting continuous production and efficient removal of chips generated during heavy turning operations.

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MAZAK SLANT TURN 50N – TAILSTOCK / STEADY REST

SpecificationDetails
Tailstock	Yes
Tailstock Taper	Approx. MT5
Quill Diameter	Approx. 5.9 in
Quill Travel	Approx. 5.1 in
Tailstock Body Travel	Configuration Dependent
Steady Rest	Available
Steady Rest Capacity	Up to Approx. 10 in+
Long-Part Support	Yes

The tailstock and steady-rest options are particularly valuable for long shafts and other extended workpieces requiring additional support during heavy machining.

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MAZAK SLANT TURN 50N – POWER REQUIREMENTS

SpecificationDetails
Main Spindle Motor	Approx. 40–60 HP
Common Spindle Rating	Approx. 50 HP
Electrical Configuration	Industrial CNC
Power Requirement	Configuration Dependent
Pneumatic Requirement	Standard Shop Air
Installation	Heavy-Duty CNC Environment
Transformer Requirement	Configuration Dependent

Actual electrical requirements should be verified from the individual machine’s electrical documentation because spindle motor configuration, coolant equipment, chip conveyor, and other accessories can affect connected load.

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MAZAK SLANT TURN 50N – DIMENSIONS

SpecificationDetails
Approximate Machine Weight	26,000–39,000 lbs
Machine Length	Configuration Dependent
Machine Width	Configuration Dependent
Machine Height	Configuration Dependent
Installation Footprint	Large Production Layout
Floor Space	Long-Bed Heavy-Duty Layout

The Slant Turn 50N is a substantial machine, and dimensions vary considerably according to center distance, chuck size, tailstock configuration, chip conveyor, and other accessories. Documented machines range from approximately 26,000 lbs to nearly 39,000 lbs.

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MAZAK SLANT TURN 50N – GENERAL INFORMATION

SpecificationDetails
Manufacturer	Mazak
Model	Slant Turn 50N
Machine Category	Heavy-Duty CNC Lathe
Axis Configuration	2-Axis
Machine Type	Horizontal Slant-Bed CNC Lathe
Maximum Swing	Approx. 31.7 in
Maximum Turning Diameter	Approx. 26–28 in
Spindle Power	Approx. 50 HP
Maximum Spindle Speed	Approx. 1,600 RPM
Tailstock	Yes
Primary Application	Heavy-Duty Turning

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INDUSTRIES THAT USE MAZAK SLANT TURN 50N

The MAZAK SLANT TURN 50N is well suited to industries requiring high-capacity CNC turning of large, heavy, and long cylindrical components. Its combination of large swing, high spindle power, substantial workholding capability, and extended Z-axis travel makes it particularly useful for heavy industrial machining.

Oil and gas manufacturers can use the Slant Turn 50N for machining shafts, sleeves, couplings, valve components, flanges, large fittings, and other cylindrical components used in drilling and fluid-control systems. The machine’s substantial spindle capacity and heavy-duty construction are well suited to demanding steel and alloy machining.

Energy and power-generation manufacturers can utilize the machine for producing shafts, rollers, housings, flanges, bushings, and other large components used in turbines, generators, pumps, and industrial power equipment.

Heavy equipment manufacturers commonly use large CNC turning centers for machining hydraulic cylinders, pins, shafts, hubs, rollers, bushings, and other components used in construction and industrial machinery.

Transportation and railroad manufacturers can utilize the machine for machining large shafts, wheels, hubs, axles, brake components, and other cylindrical parts requiring substantial turning capacity.

General industrial machine shops can also use the Slant Turn 50N for contract machining of large components. Its long-bed configurations provide the ability to accommodate workpieces that exceed the capacity of many conventional production lathes.

Steel service, fabrication, and machinery manufacturers can benefit from the machine when producing large-diameter turned components requiring high material-removal capability and stable cutting performance.

The machine is particularly useful for manufacturers where large workpiece capacity, spindle power, long machining length, and reliable heavy-duty turning are more important than multi-tasking or live-tool machining.

Because of its substantial machining envelope and high-power spindle, the MAZAK SLANT TURN 50N remains a practical platform for heavy-duty CNC turning applications across numerous industrial sectors.

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TYPICAL PARTS MAZAK SLANT TURN 50N CAN PRODUCE

Part TypeExamples
Oil & Gas Components	Flanges, Sleeves, Couplings
Heavy Equipment Parts	Hydraulic Cylinders, Pins, Shafts
Energy Components	Generator Shafts, Housings, Flanges
Transportation Parts	Axles, Hubs, Wheels
Industrial Components	Rollers, Bushings, Large Housings
Power Transmission Parts	Shafts, Couplings, Rotating Components
Fabricated Machinery Parts	Large Cylinders, Supports, Spindles

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WHY CHOOSE MAZAK SLANT TURN 50N

The MAZAK SLANT TURN 50N is designed for manufacturers seeking substantial CNC turning capacity for large and heavy workpieces. One of its biggest advantages is its combination of approximately 31.7-inch swing, large turning diameter, long machining capability, and high spindle power. These characteristics allow the machine to perform demanding turning operations that exceed the capacity of many smaller CNC lathes.

The high-power spindle is particularly valuable when machining large steel and alloy components. Depending on configuration, the machine can provide approximately 50 HP of spindle power, allowing manufacturers to perform aggressive material removal while maintaining the rigidity required for heavy-duty cutting.

Another major advantage is the large work envelope. Configurations with approximately 80 inches of machining length can accommodate long shafts, cylinders, rollers, and other extended components, while longer versions of the machine were also produced for applications requiring substantially greater center distance.

The substantial spindle bore is another important feature. Depending on configuration, the machine can accommodate spindle bores around 4 inches or larger, with some long-bed configurations offering significantly greater through-spindle capacity. This makes the machine suitable for large bar stock and components requiring considerable internal clearance.

The tailstock provides additional support for long workpieces, while hydraulic steady rests can be used to stabilize large or extended components during machining. These features are particularly useful when producing shafts, hydraulic cylinders, rollers, and other long components.

The Mazatrol control system is another benefit. Depending on machine age and configuration, the Slant Turn 50N can be equipped with Mazatrol T-Plus or 640T control systems that support conversational and EIA/ISO programming.

For manufacturers requiring a dedicated heavy-duty CNC turning center rather than a multi-tasking machine, the Slant Turn 50N provides a strong combination of spindle power, rigidity, large work capacity, and long machining capability.

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WHY BUY USED MAZAK SLANT TURN 50N

Purchasing a used MAZAK SLANT TURN 50N allows manufacturers to acquire a large-capacity heavy-duty CNC lathe without the capital investment associated with purchasing new large turning equipment. The machine’s substantial swing, high spindle power, and long machining capability make it particularly valuable for manufacturers that routinely process large and heavy components.

One of the biggest advantages of purchasing a used Slant Turn 50N is access to high-power turning capability at a lower acquisition cost. Machines in this class can perform demanding material-removal operations that would require significantly larger investment when purchasing newer equipment.

The machine is also attractive because of its straightforward 2-axis configuration. Manufacturers primarily focused on heavy turning do not necessarily require live tooling, Y-axis machining, or multiple spindles. The Slant Turn 50N provides a dedicated platform optimized around turning large components.

Many used machines are equipped with valuable accessories such as hydraulic chucks, tailstocks, steady rests, chip conveyors, coolant systems, automatic tool measurement, and other production equipment. These accessories can reduce the additional investment required to place the machine into production.

Another advantage is the availability of different center-distance configurations. Buyers can select a machine according to the length of components they routinely manufacture, with historical configurations available for approximately 80-inch machining lengths as well as substantially longer versions.

Before purchasing a used Slant Turn 50N, buyers should inspect the spindle, gearbox, chuck, turret, X and Z axes, tailstock, steady rest, hydraulic system, coolant system, chip conveyor, and CNC control. Spindle runout, guideway condition, ballscrew backlash, turret indexing accuracy, and machine geometry should also be evaluated.

The condition of the spindle is particularly important on a heavy-duty lathe because the machine may have been used for aggressive material removal. Buyers should review spindle hours, maintenance records, vibration, bearing condition, and cutting performance where possible.

Control condition should also be evaluated because these machines can have older Mazatrol control generations. Buyers should confirm the control’s functionality, memory, programming capability, display condition, and availability of required service support.

For manufacturers looking for a large-capacity CNC lathe with substantial spindle power and long machining capability, a properly maintained used MAZAK SLANT TURN 50N can provide a practical heavy-duty turning solution.

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HOW MUCH DOES A USED MAZAK SLANT TURN 50N COST?

The price of a used MAZAK SLANT TURN 50N depends on several factors including machine age, spindle hours, control configuration, chuck size, machining length, spindle bore, turret configuration, tailstock condition, steady-rest equipment, maintenance history, and overall machine condition. Because the Slant Turn 50N was produced in multiple configurations, individual machines can have significantly different specifications and market values.

Current used-market examples show asking prices around $50,000 to $70,000 for certain older Slant Turn 50N machines, although actual transaction values can vary based on condition, configuration, location, included accessories, and seller. For example, recent listings have shown machines around $49,999 and $69,999, while other machines are offered on a quote basis.

A machine with a larger chuck, longer machining length, larger spindle bore, higher-capacity steady rest, or additional production accessories may command a different price from a more basic configuration. Buyers should therefore compare machines based on their actual specifications rather than model name alone.

Spindle condition is one of the most important pricing considerations. Buyers should inspect spindle bearings, runout, vibration, temperature, gearbox operation, chuck condition, and cutting performance. A heavy-duty lathe with a well-maintained spindle can provide substantially different value from one requiring major spindle work.

The machine’s control system can also influence pricing. Mazatrol T-Plus and 640T machines remain useful for many production applications, but buyers should evaluate control condition, display functionality, memory, communication capability, and service requirements before purchase.

Chuck and workholding equipment can have a significant impact on overall value. A machine equipped with a large hydraulic chuck, tailstock, steady rest, and appropriate tooling can be considerably more production-ready than a machine sold without these accessories.

Transportation and installation costs should also be considered. Because the Slant Turn 50N is a large and heavy industrial machine, rigging, freight, electrical installation, coolant setup, and commissioning can add substantially to the total acquisition cost.

For manufacturers seeking a large-capacity CNC lathe for shafts, cylinders, flanges, rollers, oil and gas components, and other heavy industrial parts, the used MAZAK SLANT TURN 50N remains a practical heavy-duty machining platform with substantial turning capacity and spindle power.