RAIS T700 CNC Prismatic Bed Lathe

The RAIS System T700 is the largest and most powerful CNC prismatic bed lathe in the RAIS T-series, engineered for precision machining of oversized and heavy-duty rotational components. Combining an ultra-rigid machine structure, high-torque spindle system, hardened guideways, and advanced CNC technology, the T700 delivers exceptional stability, heavy metal removal capability, and outstanding machining accuracy for the most demanding industrial applications.

SKU RAIS T700 Category CNC Machining Centers Rais, Lathes Tags CNC, CNC lathe, Lathe, Rais, RAIS T700 Share

The RAIS System T600 CNC Prismatic Bed Lathe has been designed for manufacturers who demand maximum rigidity, precision, and productivity when machining large and heavy rotational components. Its robust construction and powerful spindle system provide the stability required for aggressive cutting while maintaining outstanding machining accuracy throughout long production cycles.

Manufactured using a rigid prismatic bed construction with hardened guideways exceeding HB450, the T600 effectively absorbs cutting forces and minimizes vibration during heavy-duty machining. Precision P5-class ball screws with double-preloaded nuts ensure minimal backlash and exceptional positioning accuracy, while Turcite-B slide technology reduces friction and improves machine smoothness for consistent machining performance.

The machine incorporates a high-capacity spindle supported by precision double-row roller bearings and a heavy-duty three-stage gearbox capable of delivering high torque across a broad speed range. Precision-ground alloy steel gears provide quiet operation, smooth transmission, and long-term durability, making the T600 suitable for demanding industrial environments requiring continuous production.

Advanced CNC control options from Fanuc and Siemens provide flexible programming capabilities and easy integration into automated manufacturing systems. Optional accessories—including a 12-station driven VDI turret with C-axis, hydraulic tailstock, milling tool holder, bar feeder, follow rest, steady rest, and large hydraulic chuck—allow the machine to be configured for complex machining applications across numerous industries.

The RAIS T600 is ideally suited for manufacturers in heavy engineering, railway, power generation, mining, marine, steel processing, and precision subcontract machining where reliability, rigidity, and heavy cutting performance are critical.

CAPACITY

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Max swing over bed

760 mm

Max swing over cross slide

540 mm

Swing over gap

940 mm

X axis travel

405 mm

Distance Between Centers (DBC)

930 / 1430 / 1930 / 2930 / 3930 mm

Z axis travel (maximal turned length)

970 / 1470 / 1970 / 2970 / 3970 mm

Width of bed

450 mm

Spindle center height

380 mm from the guides

X / Z axis rapid traverse

6/10 m/min

Ball screw (X / Z): diameter x pitch

32×5 / 50×10 mm

Guideways

Prismatic: HB>450

SPINDLE

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Spindle Nose

D1-11 / A2-11, D1-15 / A2-15*

Spindle Bore

105 / 155* mm

Chuck

315 / 400* mm Manual, 3-Jaw

Spindle motor

7.5 / 15*

Max spindle speed

20 … 1500 rpm

TURRET

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Type

Vertical, 4 station
8 / 12 VDI 3425 / 40*

Number of tool posts

4 / 8* / 12*

Turning tool shank dimensions

25 x 25 mm

Max boring bar diameter

40 mm

Tool travel behind center line

30 mm

TAILSTOCK

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Tailstock quill taper

MK5 / MK6*

Quill travel

225 mm

Quill diameter

105 mm

SIZE

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Weight

4200 / 4400 / 5000 / 5800 / 6000 kg

Dimensions

2700 / 3200 / 3700 / 4700 / 5700 x 2415 x 1980 mm

CNC Control

Fanuc 0i, Fanuc 32i ****, Siemens 828D****, Siemens 840D****

Fanuc 0i Fanuc 32i **** / Siemens 828D**** / Siemens 840D****

DIN8605-8607

Vertical 4-station tool turret
Manual 3-jaw chuck (Ø315 mm)
Precision prismatic hardened guideways
Precision double-row spindle roller bearings
Three-step spindle gearbox
Precision P5 ball screws with double-tightened nut
Turcite-B slideway coating

3-jaw through-hole power chuck (Ø315 mm)
12-station VDI driven turret with C-axis for rotary tools
Hydraulic clamped tailstock
Milling tool holder
Follow rest
Steady rest
Bar feeder (1.5 m / 3.2 m)