Multiplex W-300

High-Efficiency Machining Centers

This High-Performance Mazak Multiplex CNC Center delivers unparalleled productivity with its dual-spindle/dual-turret configuration. These turning spindles simultaneously machine two parts with identical performance for optimal efficiency on the front and back sides of parts, including milling operations. As a result, it’s ideal for mid-sized lot productions in single setups, promoting Mazak’s DONE IN ONE® philosophy.

Multiplex W-300 Features:

Symmetrical machine design with dual-spindle/dual-turret
Center partition allows use as two separate machines
High-accuracy chucker and shaft machining
High-accuracy and high-speed workpiece transfers
Large window for excellent visibility of machine operation
Moveable CNC operation panel for operator ease of use
Easy MAZATROL conversational programming or EIA programming of multiple surface machining
MTConnect® ready for convenient networking
Ergonomic design for convenient operation and maintenance
Optional gantry loader system for complete automated production
New double wedge design offers superior chip disposal

Model	Multiplex W-300, Multiplex W-300Y
Chuck Size	10"
Max Workpiece Diameter	16.93"
Max Machining Length	8.86"

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$1.00

Description

Precision and Synchronization on the Multiplex W-300

The Mazak Multiplex W-300 dual-spindle CNC turning center delivers precise spindle synchronization for high-accuracy part transfers in chucker and shaft work. This minimizes error, reduces cycle time, and supports consistent, complex part production. With CNC turning and Y-axis capability, manufacturers can handle intricate features with reliable repeatability.

Streamlined Design for Maximum Efficiency

Built for automation-ready environments, the Multiplex W-300 lowers labor costs and reduces operator input. Its compact design saves floor space while maintaining tight tolerances. This makes it a smart investment for manufacturers seeking a lean, high-output solution without compromising performance.

A New Standard in CNC Machining

The Multiplex W-300 sets a new benchmark in multitasking. With the ability to perform multiple operations in one setup, this machining center reduces work-in-progress and shortens lead times. In addition, it combines dual-spindle power, Y-axis CNC turning, and automation readiness to meet the evolving needs of modern manufacturing. This enables engineers to consolidate processes, improve workflow, and drive production efficiency. As a result, Mazak’s engineering ensures shops stay competitive with efficient, flexible, and scalable production.

Compare to other Mazak Multi-Tasking Machines for Sale

Additional Information

Model	Multiplex W-300, Multiplex W-300Y
Chuck Size	10"
Max Workpiece Diameter	16.93"
Max Machining Length	8.86"

Specifications

Multiplex W-300

Capacity	Max. machining diameter	Φ17 “
Capacity	Max. machining length	9 “
Spindle	Chuck size	10 “
	Max. spindle speed	4000 rpm
	Max. torque (15%ED)	596 ft-lbs
	Spindle motor (40%ED)	26 kW (35 HP)
	Spindle motor (cont. rating)	22 kW (30 HP)
Second spindle	Chuck size	10 “
	Max. spindle speed	4000 rpm
	Spindle motor (40%ED)	26 kW (35 HP)
	Spindle motor (cont. rating)	22 kW (30 HP)
Turret	Tool shank height	1 “
Turret	Boring bar shank diameter	Φ2 “
Rotary tool spindle	Max. spindle speed	5000 rpm
	Max. torque (25%ED)	70.4 ft-lbs
	Spindle motor (25%ED)	7.5 kW (10 HP)
	Spindle motor (cont. rating)	3.7 kW (5 HP)
Travel	X-axis	12 “
	Z-axis*	24 “
	C-axis	360 °
Rapid traverse rate	X-axis	1181 IPM
	Z- axis	1102 IPM
	C-axis	555 rpm
Machine size	Width × Length (MAZATROL SmoothG)	168 ” × 94 “
	Height	85 “
	Machine weight	29541 lbs

*Z2 : 24.21″

Multiplex W-300Y

Capacity	Max. machining diameter	Φ17 “
Capacity	Max. machining length	9 “
Spindle	Chuck size	10 “
	Max. spindle speed	4000 rpm
	Max. torque (15%ED)	596 ft-lbs
	Spindle motor (40%ED)	26 kW (35 HP)
	Spindle motor (cont. rating)	22 kW (30 HP)
Second spindle	Chuck size	10 “
	Max. spindle speed	4000 rpm
	Spindle motor (40%ED)	26 kW (35 HP)
	Spindle motor (cont. rating)	22 kW (30 HP)
Turret	Tool shank height	1 “
Turret	Boring bar shank diameter	Φ2 “
Rotary tool spindle	Max. spindle speed	5000 rpm
	Max. torque (25%ED)	70.4 ft-lbs
	Spindle motor (25%ED)	7.5 kW (10 HP)
	Spindle motor (cont. rating)	3.7 kW (5 HP)
Travel	X-axis	12 “
	Y-axis	±3″
	Z-axis*	24 “
Rapid traverse rate	X-axis	1181 IPM
	Y-axis	551 IPM
	Z- axis	1102 IPM
Machine size	Width × Length (MAZATROL SmoothG)	168 ” × 94 “
	Height	85 “
	Machine weight	29762 lbs

*Z2 : 24.21″

Mazak Multiplex W-300 Capabilities, Applications & Regional Support

The Mazak Multiplex W-300 is a twin-spindle, twin-turret turning center for medium-large production shafts, couplings, hubs, and fittings. Its configuration centers on two opposing spindles and two turrets for balanced front- and back-working, giving manufacturers a defined platform for parts whose critical features depend on controlled access, stable workholding, and repeatable datum management. A.W. Miller provides regional applications engineering and service support from initial process review through installation, training, and production follow-up. A.W. Miller Technical Sales is an authorized Mazak distributor serving manufacturers throughout New York, Pennsylvania, Maryland, Delaware, Southern New Jersey, and Quebec, with applications engineering, installation, training, and factory-certified service.

The W-300 applies simultaneous machining to larger production components, allowing operations to be divided between spindles and overlapped where the process permits. Machine selection should account for the complete workpiece and fixture envelope, material, spindle load, required tool reach, magazine or turret demand, probing, chip control, and automation plan. Published travels, capacities, spindle ratings, rotary ranges, tool limits, and maximum loads must be checked against the exact machine configuration and part process before purchase.

Applications

Parts and processes commonly evaluated for the Mazak Multiplex W-300 include:

automotive drivetrain parts
hydraulic couplings
production shafts
machined tube and fitting components

Why Manufacturers Choose the Mazak Multiplex W-300

Parallel Turning Operations

Both turrets can contribute cutting time while the spindles manage first- and second-operation work.

Automatic Part Transfer

A controlled handoff keeps both ends of the component referenced without a separate operator-loaded setup.

OP10 and OP20 Cycle Balance

The first- and second-operation content can be distributed between the opposing spindles so neither side becomes a persistent bottleneck. Turret assignments, transfer timing, cutoff allowance, and inspection requirements determine the achievable overlap.

Complete-Part Discharge

Automatic transfer keeps the part under CNC control while back-side diameters, faces, bores, and threads are completed. Finished-part handling can then be matched to the surface requirements and production rate instead of relying on a separate secondary lathe.

What type of work is the Mazak Multiplex W-300 designed to handle?

How should a shop evaluate capacity on the Multiplex W-300?

Which operations can the Multiplex W-300 consolidate?

What applications are a strong fit for the Multiplex W-300?

What should be reviewed before ordering a Multiplex W-300?

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