CNC Multi-Tasking Machines (Mill-Turn / Turn-Mill)

Mazak INTEGREX I400ST

8 Mazak INTEGREX I400ST listings have come through the used market we track: 3 marketplaces, built 2015–2020 where given; 6 machines once repeats are merged.

40 hpSpindle power
26.91 inSwing
4 inBar capacity
12 inChuck size

What the maker published about the Mazak INTEGREX I400ST

Mazak's INTEGREX i-400ST joins a turning center and a full-function machining center in one 5-axis multi-tasking frame on a 1500U bed, with a second turning spindle and a lower turret that can cut at either spindle. Its milling spindle tilts in B from minus 30 to 210 degrees, 240 degrees in all, and reaches 12000 rpm with 30 hp / 22 kw at 40 ED; a 15 HP spindle turning 20k RPM was the milling option. Its magazine holds 36 HSK A63 tools, or 72 or 110 as options. A 12 in chuck on the main spindle runs to 3300 rpm on 40.0 hp / 30 kw, and a 10 in chuck on the second spindle to 4000 rpm on 35.0 hp / 26 kw, each rated for 30 minutes. Bar reaches 4.0 in, swing 25.91 in, machining diameter 25.910 in and machining length 59.800 in. Z covers 62.40 in, Z2 54.65 in and W 61.97 in; X travels 24.21 in, X2 9.06 in and Y 10.24 in.

Source: Mazak, an archived copy of the maker's page from 2021, October 27, 2026.

What the Mazak INTEGREX I400ST is used for

Medium and large parts done in single setups were the target on Mazak's 2021 INTEGREX i-400ST page, from block or cast prismatic work and round parts to sculpted aerospace pieces, across consumer electronics, energy, medical, contract machining and farm and construction fields.

Source: Mazak, an archived copy of the maker's page from 2021, October 27, 2026.

Mazak INTEGREX I400ST listing history

Where it was listed

machinetools.com
6 listings, 2017–2020
exapro.com
1 listing, 2015
surplusrecord.com
1 listing, 2018

Filed under CNC Multi-Tasking Machines (Mill-Turn / Turn-Mill) (7) and CNC Lathes (1).

Model years seen

2020 ×2, 2018 ×2, 2017 ×2, 2015.

What Mazak INTEGREX I400ST listings agree on

Swing
26.91 in
Chuck size
12 in
Bar capacity
4 in
Spindle power
40 hp

Looking for a Mazak INTEGREX I400ST for sale?

We have tracked 8 Mazak INTEGREX I400ST listings on 3 marketplaces (machinetools.com, exapro.com and surplusrecord.com), model years 2015 to 2020. We buy Mazak INTEGREX I400ST machines and do not sell them.

2020 · 2018 · 2018 · 2017 · 2015

Every Mazak INTEGREX I400ST we have tracked

2020 Mazak INTEGREX I400ST

2 listings (machinetools.com)

2018 Mazak INTEGREX I400ST

CNC Lathes

2018 Mazak INTEGREX I400ST

2017 Mazak INTEGREX I400ST

2 listings (machinetools.com)

2015 Mazak INTEGREX I400ST

1 more listing, no year.

The Mazak INTEGREX I400ST among lathes and turning centers

Browse all CNC Multi-Tasking Machines (Mill-Turn / Turn-Mill), or see every Mazak machine we track.

Mazak INTEGREX I400ST variants and related models

Have a Mazak INTEGREX I400ST to sell?

We are the buyer, not a broker. No listing, no consignment, no waiting for someone else to find a buyer. Quote in 24 to 48 hours, and we can arrange rigging, freight and the pickup.

Tell us what you’re selling

Send us the make and model and we’ll come back with a cash offer. Most sellers hear from us the same business day.

What happens next

  1. Same business dayWe confirm your details and ask anything we’re missing.
  2. Within 24–48 hoursYou receive a purchase proposal.
  3. On your timelineSigned agreement, then we can arrange rigging & pickup.

We only use your details to value your machine and get back to you. No lists, no resale.