DN Solutions PUMA VT 1100 M

$400,000 - $580,000 Updated 2026-03-19

Key Specifications

X Travel

625 mm (24.6 in)

Z Travel

710 mm (28 in)

Max Turn Length

960 mm

chuck size

32 inch

max turning diameter

1100 mm

x axis rapid traverse

15 m/min (591 ipm)

Overview

The DN Solutions PUMA VT 1100 M combines the large-capacity VT 1100 vertical turning platform with integrated live tooling for done-in-one processing of heavy disc-shaped parts. The 'M' designation adds a rotary tool spindle to the turret, enabling drilling, tapping, and milling operations on parts up to 1,050 mm (41.3 in) in diameter without transferring them to a secondary machining center.

The main spindle matches the base VT 1100: 45 kW (60 hp) at 1,250 RPM with 3,440 Nm (2,538 ft-lbs) of torque through the 31.5-inch chuck. Max turning diameter drops to 1,050 mm from the base model's 1,100 mm — the live tooling turret requires additional clearance within the work envelope. Turning height remains at 710 mm (28 in). The 12-station turret with live tool positions running at 4,000 RPM handles secondary operations on both faces.

Axis travels span 625 mm on X and 710 mm on Z, with 15 m/min rapid traverse. The C-axis provides precise angular positioning for bolt patterns, keyways, and drilled features at specific orientations. At approximately 19,000 kg (41,888 lb), the VT 1100 M is roughly 1,000 kg heavier than the base model, with the same 3,100 mm x 3,200 mm footprint.

At this scale, the value proposition of live tooling becomes dramatic. Moving a 300 kg flange from a VTC to a VMC requires a crane, fixture setup, indicating, and significant non-productive time. The VT 1100 M eliminates all of that. Drill a 24-hole bolt circle, tap mounting holes, and mill keyways — all while the part is still chucked from the turning operation. For power generation, mining, and heavy industrial manufacturers, the VT 1100 M delivers complete parts from a single machine. Specs sourced from DN Solutions published data.

Full Specifications

Parameter	Value
Chuck Size	32 inch
Max Turning Diameter	1100 mm
Max Turning Length	960 mm
X-Axis Travel	625 mm (24.6 in)
Z-Axis Travel	710 mm (28 in)
X Axis Rapid Traverse	15 m/min (591 ipm)
Z Axis Rapid Traverse	15 m/min (591 ipm)
Main Spindle Speed	1,250 RPM
Main Spindle Power	45 kW (60 hp) / 3,440 Nm (2,538 ft-lbs)
Rotary Tool Speed	4,000 RPM
Tool Stations	12
C Axis	Standard
Machine Length	3,100 mm (122 in)
Machine Width	3,200 mm (126 in)
Machine Height	4,100 mm (161.4 in)
Machine Weight	19,000 kg (41,888 lb)
CNC Control	FANUC 0i-TF Plus
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 VT1100M
12 Ea	3000 RPM

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

Strengths & Limitations

Strengths

Integrated live tooling eliminates secondary setups on large disc parts — drill bolt circles, tap holes, and mill keyways in one clamping
45 kW spindle with 3,440 Nm torque handles aggressive roughing on large-diameter heavy workpieces
1,050 mm max turning diameter with milling covers a wide range of large industrial components
C-axis positioning enables precise bolt patterns and angular features without re-chucking
Eliminates crane transfers and VMC setups on heavy parts — dramatic time savings on large components
Same footprint as the base VT 1100 despite the added milling capability

Limitations

1,050 mm max turning diameter is 50 mm less than the base VT 1100's 1,100 mm due to live tooling clearance
4,000 RPM live tool speed is moderate for milling — suited for secondary features, not primary machining center work
1,250 RPM max spindle speed limits surface speed options on smaller-diameter internal features
19,000 kg weight requires engineered foundation and heavy rigging for installation
$400K+ price point is a significant capital investment requiring strong justification through volume or part complexity

Best For

Power generation manufacturers producing turbine discs with bolt circles, cooling passages, and mounting features Mining equipment manufacturers turning and drilling large wear rings, sprockets, and structural components Oil and gas shops producing large valve bodies and flanges with drilled and tapped ports in one setup Wind energy manufacturers turning large bearing housings and hub components with bolt patterns Heavy industrial shops that need to eliminate crane transfers between VTC and VMC for parts over 500 mm diameter

Frequently Asked Questions

01 What's the advantage of the VT 1100 M over using a VTC plus a VMC?

At this scale, moving parts between machines is the bottleneck. A 200-400 kg flange needs a crane to move, a fixture on the VMC, and careful indicating. The VT 1100 M does the turning and secondary operations in one clamping. You save 30-60 minutes of non-productive time per part, improve accuracy by eliminating re-chucking error, and need one machine instead of two.

02 How much does the VT 1100 M cost compared to the base VT 1100?

The live tooling and C-axis typically add $50-60K to the base VT 1100 price, putting the VT 1100 M in the $400,000-$580,000 range. The premium is quickly justified if you're eliminating secondary VMC setups on even moderate volumes of large parts.

03 What milling operations can the VT 1100 M perform?

The 4,000 RPM live tools handle drilling, tapping, light end milling, keyway cutting, and cross-milling. Typical operations include bolt circle drilling on large flanges, tapping mounting holes, milling keyways, and creating flats. Heavy milling work still requires a dedicated machining center.

04 Can the VT 1100 M handle the same maximum part weight as the VT 1100?

The workpiece weight capacity is determined by the chuck and spindle bearing system, which is the same as the base VT 1100. The live tooling doesn't change the machine's ability to hold and rotate heavy parts. Consult with DN Solutions for specific weight limits on your application.