Multi-turret lathes, two to four turrets on one part.

A Spinner TTS puts up to four independent servo turrets on a twin-spindle turning center. Every turret can work the main spindle or the sub spindle — so roughing, finishing and the back side run at the same time instead of one after another.

Two platforms: the TTS42 / TTS65 with up to three turrets on a 90° slant bed, and the TTS85 / TTS125 for large workpieces with up to four turrets, 80 kW motor spindles and a long-bed option. Motor spindles, turrets and machine mechanics are built in Spinner’s own factory in Sauerlach.

Spinner Werkzeugmaschinenfabrik · Sauerlach, near Munich, Germany · family-owned, building machine tools since 1950 · supplied, installed and supported in the Northeast by LOMA

↓ Spinner model range 2026 (PDF)

TTS42 / TTS65Up to three turrets

42 or 65 mm bore, Duplex, Twin or Triplex, 90° slant bed

Spinner TTS65 Triplex multi-turret turning center

Spinner TTS65 multi-turret turning center

Spinner · machine video

Spinner TTS Triplex work area: two upper turrets and one lower turret between main and sub spindle — Triplex work area

Spinner TTS65 Triplex without covers: two upper turrets, one lower turret, main and sub spindle — TTS65 Triplex, covers off

Spinner TTS Duplex without covers: upper and lower turret, main and sub spindle, Siemens control — Duplex, covers off

Spinner RoboBox automation: robot arm taking a blank from the parts drawer and loading it into the lathe chuck — RoboBox robot loading

Twelve-station servo turrets with every station driven, on BMT45 holders as standard or VDI25 as an option. Each turret carries an integrated vibration absorber to cut micro-vibration, and direct measuring systems with central cooling keep the machine thermally stable. The 90° slant bed lets chips fall free.

Main spindle 42 mm at 7,000 rpm or 65 mm at 5,000 rpm, with a TTS65 High Torque version at 30 kW and 221 Nm. A tailstock can replace the sub spindle. Siemens 840D sl on a 24-inch panel or Fanuc 31i on 15-inch, mounted left or right; parts leave by catcher and conveyor at the front or the right side.

Bar-fed from a Spinner SERVO short-bar feeder (bars to 1,500 mm) or bar-loading magazine (to 3,200 mm), or loaded by a Spinner-Automation robot cell.

**Spinner TTS42 / TTS65**Per Spinner TS/TTS 42–65 brochure (2024)
	TTS42	TTS65	TTS65 High Torque
Spindle bore	42 mm (1.7″)	65 mm (2.6″)	65 mm (2.6″)
Max. spindle speed	7,000 rpm	5,000 rpm	5,000 rpm
Power / torque, main	22 kW · 128 Nm (S6 40%)	24 kW · 151 Nm (S3 40%)	30 kW · 221 Nm (S3 40%)
Power chuck	140 mm (5.5″)	210 mm (8.3″)	210 mm (8.3″)
X1/X3 · X2	180 mm (7.1″) · 180 mm	Same	Same
Y1/Y3	±45 mm (±1.8″)	Same	Same
Z1/Z3 · Z2	688 mm (27.1″) · 620 mm (24.4″)	Same	Same
Rapid traverse X / Y / Z	30 / 15 / 30 m/min	Same	Same
Turrets × stations	Duplex/Twin 2×12 · Triplex 3×12, all driven	Same	Same
Driven tools	8,000 rpm (10,000 opt.) · 4.3 kW · 13.6 Nm	Same	Same
Tailstock (instead of sub)	620 mm stroke · MK4	Same	Same
Footprint · weight	4,940 × 3,480 × 2,670 mm · approx. 7,900 kg (TTS65 Triplex)	Same	Same

Sub spindle: 42 mm at 7,000 rpm or 65 mm at 5,000 rpm. Coolant 25/15 bar standard, 80 bar with re-cooling optional; footprint shown with the 80 bar system. Driven-tool power and torque rated at 3,000 rpm. North American options confirmed at quotation.

TTS85 / TTS125Up to four turrets

Large workpieces: 85 or 125 mm bore, short or long bed

Spinner TTS85 Duplex multi-turret turning center for large workpieces

Spinner TTS85 multi-turret turning center

Spinner · machine video

Spinner TTS85 Duplex work area: upper and lower turret with live tools, main and sub spindle chucks — TTS85 Duplex work area

Spinner TTS85 Duplex without covers: two turrets, main and sub spindle on the long bed — TTS85 Duplex, covers off

Two motor spindles of 85 mm or 125 mm bore, chosen freely for main and sub — so the machine can run bar on one side and chuck work up to about Ø500 mm on the other, at the same time. Up to four turrets, with up to two Y axes at the top of the working area.

Servo turrets with 16 BMT45 stations, or 12 BMT65 as an option, every station driven at 15 kW and 82.7 Nm. Steady rests can each move in two CNC axes on a cross-slide from a protected park position; a tailstock can replace the sub spindle. Siemens or Fanuc on a movable operator panel.

**Spinner TTS85 / TTS125**Per Spinner TTS 85–125 brochure (2024)
	Short bed	Long bed
Swing over bed	900 mm (35.4″)	Same
Swing over slides · upper slide at Y+100	585 mm (23.0″) · 490 mm (19.3″)	Same
Between spindle noses	1,500 mm (59.1″)	2,100 mm (82.7″)
X per turret	310 mm (12.2″)	Same
Z per turret	1,130 – 1,250 mm (44.5 – 49.2″)	1,730 – 1,850 mm (68.1 – 72.8″)
Y1 / Y3	±100 mm (±3.9″)	Same
Sub spindle / tailstock travel	1,150 mm (45.3″)	1,750 mm (68.9″)
Spindle 85	85 mm bore · 3,400 rpm (4,000 with ceramic hybrid bearings) · 80 kW · 930 Nm	Same
Spindle 125	125 mm bore · 2,500 rpm · 67 kW · 1,254 Nm	Same
Turrets × stations	16 × BMT45, or 12 × BMT65 option; all driven	Same
Driven tools	4,000 rpm (8,000 opt.) · 15 kW · 82.7 Nm	Same
Steady-rest ranges	25–165 · 30–245 · 45–310 mm	Same
Footprint (L × W × H)	6,380 × 2,480 × 2,560 mm	6,980 × 2,480 × 2,560 mm

Z travel varies by turret position and layout. Tailstock MK4. Footprint shown with the optional 80 bar coolant system. North American options confirmed at quotation.

Choose the turret layout

Duo · Duplex · Twin · Triplex · Quadrex

The layout is chosen for the part. Turrets above the spindle centerline carry the Y axis; Twin keeps both turrets on top so chips fall straight down and the lower cross-slide is free for one or two steady rests. The Duo and the four-turret Quadrex are built on the TTS85 / TTS125.

2TTSDuo

Top right with Y, bottom right. Both turrets reach both spindles.

TTS85TTS125

2TTSDuplex

Top right with Y, bottom left. The classic two-turret split.

TTS42TTS65TTS85TTS125

2TTSTwin

Both on top with Y. Chips fall straight down; up to two steady rests for shafts.

TTS42TTS65TTS85TTS125

3TTSTriplex

Two on top with Y, one bottom left. Three edges cutting at once.

TTS42TTS65TTS85TTS125

4TTSQuadrex

Four simultaneous turrets for bar and chuck work at high volume.

TTS85TTS125

Turret · 12–16 driven stations Y axis Optional steady rest S1 main · S2 sub spindle or tailstock TTS42TTS85Available on

Schematic, not to scale; turret positions per Spinner’s 2024 TTS brochures. The single-turret TS42 / TS65 are built on the same platform as the TTS42 / TTS65.

The range side by side

Bore, speed, turrets and envelope

**Spinner TTS multi-turret lathes**Per Spinner 2024 TTS brochures · inch / mm
	TTS42	TTS65	TTS85	TTS125
Spindle bore	1.7″ · 42	2.6″ · 65	3.3″ · 85	4.9″ · 125
Max. spindle speed	7,000 rpm	5,000 rpm	3,400 (4,000) rpm	2,500 rpm
Main spindle power	22 kW	24 kW (HT 30 kW)	80 kW	67 kW
Main spindle torque	128 Nm	151 Nm (HT 221 Nm)	930 Nm	1,254 Nm
Turrets	2–3	2–3	2–4	2–4
Stations per turret	12, all driven	12, all driven	16 (12 BMT65), all driven	16 (12 BMT65), all driven
X / Y per turret	7.1″ / ±1.8″	7.1″ / ±1.8″	12.2″ / ±3.9″	12.2″ / ±3.9″
Between spindle noses	—	—	59.1″ / 82.7″	59.1″ / 82.7″
Swing over bed	—	—	35.4″ · 900	35.4″ · 900

Specifications per Spinner Werkzeugmaschinenfabrik published data. North American configurations, options and controls are confirmed at quotation.

Parts turned on Spinner

Turned, milled, drilled and tapped

Housing turned on a Spinner lathe: pockets, cross bores and tapped holes — **Housing**Pockets, cross bores and tapped holes

Valve body turned on a Spinner lathe: threaded ports and milled flats — **Valve body**Threaded ports and milled flats

Slotted ring turned on a Spinner lathe: rectangular windows and a drilled bolt circle — **Slotted ring**Rectangular windows and a drilled bolt circle

Flanged hub turned on a Spinner lathe: lobed flange, tapped holes, slotted thread — **Flanged hub**Lobed flange, tapped holes, slotted thread

Shaft turned on a Spinner lathe: threaded stem and cross-milled window — **Shaft**Threaded stem and cross-milled window

Windowed sleeve turned on a Spinner lathe: milled windows between turned grooves — **Windowed sleeve**Milled windows between turned grooves

Slotted sleeve turned on a Spinner lathe: milled slot and radial holes — **Slotted sleeve**Milled slot and radial holes

Multi-turret questions

Three turrets or four? And other things worth asking.

What is a multi-turret lathe?

A turning center with two, three or four independent turrets cutting at the same time. On a Spinner TTS every turret can work the main spindle or the sub spindle, so roughing, finishing and back-working overlap instead of queueing.

Which layouts does each size come in?

The TTS42 and TTS65 come as Duplex, Twin or Triplex — up to three turrets. The TTS85 and TTS125 add the Duo and the four-turret Quadrex. The single-turret TS42 and TS65 share the smaller platform.

What bar sizes does the TTS range cover?

42 mm (1.7″), 65 mm (2.6″), 85 mm (3.3″) and 125 mm (4.9″) spindle bores. On the TTS85 and TTS125 the 85 mm and 125 mm motor spindles can be chosen freely for main and sub, and chucked work runs to about Ø500 mm.

Can the TTS run long shafts?

Yes. The TTS85 and TTS125 come with a short bed (1,500 mm between spindle noses) or a long bed (2,100 mm), with steady rests on CNC cross-slides or a tailstock in place of the sub spindle. The TTS42 and TTS65 also take a tailstock instead of the sub spindle.

How is this different from the GenTurn twin-turret machines?

The GenTurn CW52 MY is a compact Japanese-built twin-turret machine on 52 mm bar. The TTS range runs from 42 mm to 125 mm bores with up to four turrets — for larger parts, longer parts, or volumes where a third and fourth cutting edge pays for itself.

One relationship

Machines from LOMA. Everything they run on from NSIT.

Live tooling for every station

Twelve or sixteen driven stations per turret is a lot of holders to keep sharp and in stock. NSIT supplies quick-change live tooling and the inserts that run in it, on a managed program.

NSIT quick-change live tooling →

Tooling, workholding and the crib

Our sister company North Shore Industrial Tool handles what the machine runs on — cutting tools, toolholding, workholding, metrology and a managed inventory program. Same people, same phone number.

What NSIT manages →

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