multi-tasking turn-mill center

DMG MORI NT-4300DCG/1500SZ

Manufacturer specifications, what it is built to do, the years we have seen them listed, what tooling fits, and what to check on one. MTE also buys them outright.

660 mm (26 in.)Max turning diameter
1498 mm (59 in.)Max turning length
90 mm (3.5 in.)Bar capacity
420 mm (16.5 in.)Y-axis travel

What the DMG MORI NT-4300DCG/1500SZ is

The DMG MORI NT-4300DCG/1500SZ is a multi-tasking turn-mill center — a machine for doing turning and milling in one setup — a milling spindle on a B axis working with a main and usually a second spindle, so a part comes off complete. The manufacturer publishes a max turning diameter of 660 mm (26 in.). This one is specified with a Y axis and bar work: off-center milling without a second setup; a bar feeder can run stock through the spindle.

What it is built to do

From the figures the manufacturer publishes, a DMG MORI NT-4300DCG/1500SZ suits:

  • bar work up to 90 mm (3.5 in.) fed through the spindle
  • off-center features, on 420 mm (16.5 in.) of Y travel

DMG MORI NT-4300DCG/1500SZ specifications

Manufacturer specification. Every figure below was read from the manufacturer’s own published specification for this machine and checked back against that document word for word.

These are the manufacturer’s figures for this model as currently published. A machine built years ago may differ in control generation and in options, which is exactly why the questions below matter when you sell one.

Max turning diameterMax. workpiece diameter
660 mm (26 in.)
Max turning lengthMax. workpiece length
1498 mm (59 in.)
Chuck sizestandard chuck size
12 inches
Bar capacityMax. bar diameter
90 mm (3.5 in.)
X-axis travelMax. X-axis travel
750 mm (29.5 in.)
Y-axis travelMax. Y-axis travel
420 mm (16.5 in.)
Z-axis travelMax. Z-axis travel
1650 mm (65 in.)
ControlControl & software alternatives
MAPPS Fanuc
Distance between centersdistances between centers
1,500 mm (the larger of two options: 1,000 mm and 1,500 mm)

Further specifications the manufacturer publishes

B-axis rotation range
±120°

Sources: manufacturer specification page, manufacturer specification page, manufacturer specification page.

What fits a DMG MORI NT-4300DCG/1500SZ

Each of these follows from a published specification above, which is named beside it.

Workholding

A 12-inch chuck. Jaw sets, soft jaws and collet chucks for this size are commodity items, but the chuck itself, and any spare jaws, travel with the machine and are counted in an offer.

Derived from — Chuck size: 12 inches

Bar feeder fit

Bar capacity is 90 mm, so a bar feeder for this machine has to be sized for stock up to that diameter. A feeder that comes with the machine is one of the accessories that most changes what a buyer will pay for it.

Derived from — Bar capacity: 90 mm (3.5 in.)

What years the DMG MORI NT-4300DCG/1500SZ was built

Across the units we have tracked, build years run from 2007 to 2015. Observed across 25 marketplaces, not a manufacturer build record. The manufacturer specifies MAPPS Fanuc, so a unit on an older control is an early one or a retrofit.

DMG MORI NT-4300DCG/1500SZ machines on the market now

3units listed
1marketplace
2007 to 2015model years listed

We track listings across 25 used-machinery marketplaces, and every competitor in this market is one of them, so this is a view none of them can produce for themselves. Right now there are 3 units of this exact designation on the market, drawn from 1 source, spanning model years 2007 to 2015. That is a thin market for this designation, which usually works in a seller’s favor.

We count only listings whose model is spelled as this machine’s own designation. Near spellings that may be a different variant are excluded rather than counted, so this is a floor on what is out there, not a total.

What to check on a DMG MORI NT-4300DCG/1500SZ

The same list whichever side of the deal you are on.

  • Control generation. The manufacturer specifies MAPPS Fanuc for this model. The control is often the single biggest swing on two otherwise identical machines, because it decides which buyers can use it at all.
  • Spindle hours and condition. Most controls show run hours on a maintenance or diagnostics screen. It is the first number anyone asks for, so find it before the conversation rather than during it.
  • Tooling and accessories. Holders, chucks, steady rests, probing and automation attachments travel with the machine, and they are worth real money separately from it.
  • The milling spindle and its B axis. This is the part of the machine that makes it a turn-mill rather than a lathe, and it is the costliest thing on it to put right.
  • Second-spindle synchronization and the parts-catcher or unloader, if fitted.
  • Whether the tool magazine is complete. A turn-mill with half its holders missing is a different sale.
  • Power and rigging access. How the machine comes out of the building is a real cost, and it is one MTE absorbs, so an accessible machine is worth more to us.

Machines buyers cross-shop with the DMG MORI NT-4300DCG/1500SZ

Other multi-tasking turn-mill centers in this directory, closest first on max turning diameter.

Mazak INTEGREX i 400S

Max turning diameter
25.910 in / 658 mm
Max turning length
59.800 in / 1519 mm (1500U bed); 98.310 in / 2497 mm (2500U bed)
Bar capacity
4.0 in / 102 mm
Y-axis travel
10.24 in / 260 mm

Okuma MULTUS U3000

Max turning diameter
ø650 (25.59)
Max turning length
1,000 (39.37) [DBC 1000] / 1,500 (59.06) [DBC 1500]
Y-axis travel
250 (±125) (9.84 (±4.92))

Okuma MULTUS-U4000

Max turning diameter
Ø650 mm
Max turning length
1,500 mm / 2,000 mm
Y-axis travel
300 (±150) (11.81 (±5.91))

The rest of the multi-tasking turn-mill centers in this directory: Mazak INTEGREX 300IISY

Browse the whole CNC Multi-Tasking Machines catalog, or see everything we buy from DMG MORI.

Have a DMG MORI NT-4300DCG/1500SZ to sell?

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