DN Solutions PUMA V 400

$130,000 - $195,000 Updated 2026-03-19

Key Specifications

X Travel

268 mm (10.6 in)

Z Travel

488 mm (19.2 in)

Max Turn Length

461 mm

chuck size

12 inch

max turning diameter

496 mm

x axis rapid traverse

20 m/min (787 ipm)

Overview

The DN Solutions PUMA V 400 is a vertical turning center (VTC) that flips the traditional lathe orientation, with the spindle facing up and gravity helping seat the workpiece in the chuck. It's designed for disc-shaped and short cylindrical parts — flanges, gears, brake rotors, bearing housings, and similar components where the vertical orientation provides natural workholding advantages.

The 12-inch chuck is driven by a 26 kW (35 hp) spindle at 3,000 RPM with 863 Nm (637 ft-lbs) of torque. Max turning diameter reaches 496 mm (19.5 in) with a turning height of 461 mm (18.1 in). These numbers tell you this is a medium-duty VTC for parts in the 4-19 inch diameter range — not the massive vertical boring mills used for turbine casings, but a production-oriented machine for high-volume disc and flange work.

Axis travels are 268 mm on X and 488 mm on Z with 20/24 m/min rapid traverse. The 12-station turret handles multi-operation parts efficiently. The remarkably compact footprint of 1,475 mm x 2,075 mm with a height of 3,210 mm makes this one of the smallest VTCs on the market. At 6,000 kg (13,228 lb), it's manageable to install.

The vertical orientation is the key advantage. Parts drop into the chuck under gravity, simplifying loading and unloading — especially for automation. Chips fall away from the cut naturally, improving surface finish and tool life. For shops producing high volumes of disc-shaped parts, the PUMA V 400 provides a purpose-built platform that horizontal lathes can't match in terms of loading ergonomics and chip management. Specs sourced from DN Solutions published data.

Full Specifications

Parameter	Value
Chuck Size	12 inch
Max Turning Diameter	496 mm
Max Turning Length	461 mm
X-Axis Travel	268 mm (10.6 in)
Z-Axis Travel	488 mm (19.2 in)
X Axis Rapid Traverse	20 m/min (787 ipm)
Z Axis Rapid Traverse	24 m/min (945 ipm)
Main Spindle Speed	3,000 RPM
Main Spindle Power	26 kW (35 hp) / 863 Nm (637 ft-lbs)
Tool Stations	12
Machine Length	1,475 mm (58.1 in)
Machine Width	2,075 mm (81.7 in)
Machine Height	3,210 mm (126.4 in)
Machine Weight	6,000 kg (13,228 lb)
Metric	IMPERIAL
Capacity	Chuck sizeMax. Turning DiameterMax. Turning Length
Travels	X-Axis Rapid TraverseZ-Axis Rapid TraverseX-Axis Travel DistanceZ-Axis Travel Distance
Main Spindle	Max. Spindle SpeedMax. Spindle PowerMax. Spindle Torque
Turret	No. of tool stationRotary Tool r/min
No Of Tool Station	Rotary Tool r/min
Dimensions	LengthHeightWidthWeight
Favorites	PUMA V400P
12 Ea	4000 RPM

Specifications sourced from dn-solutions.com — verified 2026-03-28

Strengths & Limitations

Strengths

Vertical orientation uses gravity for natural workholding assistance, simplified loading, and superior chip evacuation
Ultra-compact 1,475 mm x 2,075 mm footprint is among the smallest of any production VTC, maximizing floor space efficiency
12-station turret provides ample tool positions for multi-operation disc and flange work
26 kW spindle with 863 Nm torque handles aggressive roughing on medium-diameter parts
Excellent chip management — gravity pulls chips down and away from the workpiece and cutting zone
Ideal for gantry or robot automation with the vertical spindle providing easy top-loading access

Limitations

461 mm max turning height limits the machine to disc-shaped and short cylindrical parts only
No live tooling or C-axis in the base PUMA V 400 — see the V 400 M for milling capability
3,210 mm machine height may require overhead clearance considerations in some shops
20 m/min X-axis rapid traverse is moderate compared to horizontal lathes running at 24-30 m/min
Not suited for long shaft work — horizontal lathes are the right choice for anything with significant length

Best For

High-volume production of disc-shaped parts: flanges, gears, brake rotors, bearing housings, and pulleys Automated cells where gantry loaders or robots load/unload parts from the top — the vertical orientation simplifies automation Automotive production of brake components, flywheels, clutch plates, and similar disc-type parts Pump and valve manufacturers turning impellers, wear rings, and short housings in production quantities Shops looking to maximize parts-per-square-foot with the PUMA V 400's ultra-compact footprint

Frequently Asked Questions

01 When should I choose a vertical turning center over a horizontal lathe?

VTCs are better for disc-shaped and short parts (diameter greater than length) where gravity helps seat the workpiece, chips fall away naturally, and top-loading suits automation. Horizontal lathes are better for shaft-type parts (length greater than diameter) and when you need tailstock support. If most of your parts look like discs or flanges, a VTC is the way to go.

02 How much does a DN Solutions PUMA V 400 cost?

New PUMA V 400 machines typically price between $130,000 and $195,000. Base machines start at the lower end, with gantry loaders, parts conveyors, chip management systems, and automation interfaces pushing toward $195K. The compact footprint and automation-friendly design often justify the investment through productivity gains.

03 What's the difference between the V 400, V 400 M, and V 400 P?

The base V 400 is a 2-axis turning center. The V 400 M adds live tooling (milling capability) with a 4,000 RPM rotary tool spindle for drilling, tapping, and milling without a secondary machine. The V 400 P is a pendulum twin-spindle variant for high-volume production with load/unload during cutting.

04 Can the PUMA V 400 be automated?

Yes, and it's designed for it. The vertical spindle orientation provides open top access for gantry loaders and robots. DN Solutions offers integrated gantry automation options, and the machine interfaces with standard robot cells. Many shops run PUMA V series machines in fully automated cells across multiple shifts.