In Quality we trust

cnc
machine tools

VERTICAL 5-AXIS
MILLING MACHINING www.raisbg.com
MACHINES CENTERS
 RAIS is a leading Bulgarian company for manufacturing and
recycling of CNC machine tools. Created in 1994 in Pazardzhik,
the company began its operations with recycling Bulgarian CNC
In Quality we trust
machines. Gradually, its activities are directed towards the
production of new machines, the company is the only local
manufacturer of vertical machining centers.

The machines are designed and implemented in full production by

the company experts. AL
ITY 24 MONTHS WARRANTY*

QU
Made in Our machines speaks for themselves.
The company carries also complete overhaul, repair and
modernization of CNC machines, including horizontal and vertical EUROPE We rely on the well-known quality of our machines.

QU
centers.
AL You can always count on us.
Production list of RAIS includes:
ITY And benefit from our partnership!
10 models vertical machining centers with sizes from 300 to
800 mm (table sizes from 400 to 300 mm to 1600 by 800 mm, (* Based on one-shift operating schedule)
spindle speed from 8 000 to 15 000 rpm);
5 models CNC lathes with a maximum turning diameter from
200 to 700 mm;
TECHNICAL SUPPORT
MACHINE TOOLS

3 models 5-axis VMC, 350, 550 and 620 mm size;

4 models twin-spindle lathes;
We are always there for you!
milling-turning VMC and double column milling machines;
spare parts for forklifts.

џ LOCAL
џ CENTRAL
џ FACTORY SERVICE
CNC

YOUR BENEFITS:
All of them are equipped with reliable CNC systems from Siemens, Heidenhain and Fanuc- Japan.

The stability of machines manufactured by RAIS outperforms all others in this frame size. Precision linear guides and ball screws from
SPARE PARTS SUPPLY Local sales and attendance in
their respective countries and
"Bosch Rexroth" are built-in. also access to other services;
RAIS provides integrated solutions through the selection, procurement, production estimates for the time, tooling, commissioning, training The same level of service and
and after-sales service of all types of CNC machine tools. support in their respective
Precision in assembly, test and control means provides quality on each machine, meeting
countries;
the requirements of EN ISO standards for machining centers. Service network of over 20
service technicians;
www.raisbg.com

The implemented Quality Management System creates all the prerequisites to meet
customer requirements. Central spare parts supply
The company motto expresses our creed that the excellent quality of products and services (95% of the parts in stock);
is the best guarantee for the loyalty of our clients. Hotline avialable locally and
centrally;
Buying from us, you do not receive just a machine, you receive our Exellent for companies with
commitment and guarantee of quality - before and after the sale. multiple locations - for easy
Nishan Bazdigyan - CEO of RAIS Ltd. handling of sales and services.

2 3
 ONE WORLD, CNC MILLING MACHINES AND CENTERS
ONE RELIABLE COMPANY
AND SO MANY PARTNERS
........... CONFIGURATION OPTIONS FOR MILLING CENTERS (Page 6)
RUSSIA

VERTICAL MACHINING CENTERS

GERMANY .................... M400 / M450 (Page 8)

KAZAKHSTAN

ITALY ROMANIA
............................................... M500 (Page 10)
GREECE
TURKEY CHINA
.................................... M550 (Page 12)

EGYPT SAUDI .......................................... M700 (Page 14)

ARABIA

.......................................... M700L / M700LG (Page 16 )

.......................................... M700LL / M700LLG (Page 17)

.......................................... M800 / M1000 / M2000 (Page 18)

In Quality we trust

4+1 / 5-AXIS MACHINING CENTERS

Manufacturers from 15 countries in Europe, Asia and Africa trusted RAIS. Among our major clients are:
x Hyunday Heavy Industries in the field of heavy engineering
x OMCO Group in the glass industry and space industry
x M+S Hydraulic in the field of hydraulics .......................................... VMC350 (Page 20)
x Liebherr in the field of construction machinery and the production of white goods
x Hertz in climatization, Lenze in drives technology
and many other companies in the fields of mechanical engineering, chemical industry, production of medical
equipment and heating technology, thanks to which we constantly develop and for the last 20 years affirm .......................................... VMC620 (Page 22)
RAIS's name in the CNC machine tools production.

RAIS has offices in Germany, Austria, Switzerland, Russia, Serbia, Macedonia, Turkey, Greece and Romania. Product specifications, accessories and machine appearance are subject to change without notice

4 5
 SELECTABLE TOOL MAGAZINE SPINDLE MOTORS

FANUC SIEMENS
COOLANT THROUGH SPINDLE
CONFIGURATION OPTIONS FOR MILLING CENTERS

Machine M400/M450 M500/M550 M650/M700 M800/1000/2000 VMC350 VMC620

Magazine
24 Arm - BT40 X X X X X X
24 Arm - BT50 X X
32 Arm - BT40 X X X X X X
20 or 70 bar
32 Arm - BT50 X X
40 Chain - BT40 X X X X X
40 Chain - BT50 X X
60 Chain - BT40 X X X X X
60 Chain - BT50 X X SELECTABLE SPINDLE
30 Pick up - BT40
Toolholder ISO / SK / BT. Precise bearings. Minimum taper play.
Increased tightening force.
CNC ROTARY TABLES

4-th axis

direct with internal belt

driven coolant driven
Table diameter: 125; 170; 200; 250; 320 mm

4-th & 5-th axes

SELECTABLE CNC CONTROL

FANUC
HEIDENHAIN
SIEMENS

Table diameter: 170; 200; 250; 320 mm

AUTOMATIC PALLETTE CHANGER

6 7
 The vertical machining centers М400 and M450 RAIS
RAIS SYSTEM are designed to perform various machining operations

M400 on small-size workpieces and shapes in high cutting

speed conditions, with high precision positioning and
excellent reliability.
TECHNICAL PARAMETERS UNIT M400 M450
CAPACITY
X axis travel mm 500 600
Y axis travel mm 400 450
Z axis travel mm 500 500
Spindle nose to table mm 150 - 650 150 - 650
CNC VERTICAL MACHINING CENTERS

Table size mm 760 x 400 760 x 450

T - slots: number x size x pitch mm 3 x 18 x 93 3 x 18 x 93
Max workpiece weight kg 350 350
Guideways Linear Linear
Floor to table mm 870 870

SPINDLE
Spindle speed range rpm 8 000 / 12 000* / 15 000** 8 000 / 12 000* / 15 000**
Main motor power (100% ED / 30 min.) kW 7.5 / 11 7.5 / 11
Main motor torque (100% ED / 30 min.) Nm 35.8 / 70 35.8 / 70
Spindle taper SK40 / ISO40 / BT40 SK40 / ISO40 / BT40

ATC
Tool capacity 16 / 24*** 16 / 24***
Max tool diameter mm 90 90
Max tool diameter (adjacent pockets empty) mm 110 110
Max tool length mm 250 250
Directly driven spindle assembly and high precision bearings: minimum
run out of the spindle taper; improved smoothness of operation under Max tool weight kg 6 6
Optimum construction; minimum heat high-speed machining conditions; increased tool durability.
FEED
deformation; absence of vibrations in working
process; high geometry accuracy. Telescopic guards along the three axes: long life of the ball screws and Rapid traverse X / Y / Z m/min 30 / 30 / 20 30 / 30 / 20
the linear guide ways.
Max cutting feedrate m/min 10 10
Z axis motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW Fanuc βi S 22/2000 / 2.5 kW
RAIS SYSTEM Z axis motor torque (100% ED) Nm 20 20

M450 X / Y axes motor: type / power (100% ED)

X / Y axes motor torque (100% ED)
kW
Nm
Fanuc βi S 12/3000 / 1.8 kW
11
Fanuc βi S 12/3000 / 1.8 kW
11

SIZE
Machine weight kg 3 100 3 200
Machine dimensions (approx.): L x W x H mm 2230 x 2000 x 2400 2230 x 2000 x 2400

Fanuc 0i
CNC CONTROL
(Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)****

ACCURACY OF THE MACHINE DIN8605-8607 DIN8605-8607

All ball screws - high precision, class Р3, Ø32 mm OD, with a double
nut, pre-loaded to control backlash. High precision of positioning and (*) with direct drive
smooth operation. (**) with motor spindle
Automated air blow during tool change ensures cleaning of the (***) option
spindle taper and holder. (****) on customer request

Directly coupled to the ball screws AC servo motors along all axes:
guaranteed excellent interpolation accuracy.
OPTIONAL ACCESSORIES
Fully enclosed splash guard. Swivel panel of the CNC control. 4-th axis, table diameter 125 / 170 mm 4-th & 5-th axes, table diameter 125 mm
Maximum convenience for adjusting and operation purposes.
Linear guideways along the three axes - size 25, zero Tool magazine 24 tools with arm Direct drive spindle 15 000 rpm
clearance. Stable cutting under full load conditions. High-quality housing castings of gray cast iron. Optimum ribbed base, Chip conveyor Coolant trough spindle with pump 20 Bar
Minimum friction when in motion. High precision and high column and spindle casing; guaranteed maximum rigidity and minimum
speed with no need for adjustment during operational life. bending under applied load conditions. Tool setter Touch probe with infra-red connection

8 9
 RAIS SYSTEM
The vertical machining center М500 RAIS is designed to

M500 perform various machining operations on medium-size

workpieces in high cutting speed and feed conditions.
TECHNICAL PARAMETERS UNIT M500
CAPACITY
X axis travel mm 850
CNC VERTICAL MACHINING CENTERS

Y axis travel mm 510

Z axis travel mm 560
Spindle nose to table mm 150 - 710
Table size mm 1000 x 500
T - slots: number x size x pitch mm 5 x 18 x 100
Max workpiece weight kg 500
Guideways Linear
Floor to table mm 870

SPINDLE
Spindle speed range rpm 8 000 / 10 000* / 12 000* / 15 000**
Main motor power (100% ED / 30 min.) kW 11 / 15
Main motor torque (100% ED / 30 min.) Nm 52.5 / 95.5
Spindle taper SK40 / ISO40 / BT40

ATC
Tool capacity 24 (16 / 30 / 40)***
Max tool diameter mm 80
Max tool diameter (adjacent pockets empty) mm 150
Max tool length mm 300
Max tool weight kg 6

FEED
Rapid traverse X / Y / Z m/min 30 / 30 / 20
Cartridge type spindle, without need of maintenance. High Max cutting feedrate m/min 10
precision bearings (P4 class). The increased axial tighting Optimum construction: minimum heat deformation;
Z axis motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW
force eliminates vibrations at heavy cutting conditions. absence of vibrations in working process; high geometry
accuracy and smoothness; of finished surfaces. Z axis motor torque (100% ED) Nm 20
Linear guide ways along the three axes - size 35, zero
X / Y axes motor: type / power (100% ED) kW Fanuc βi S 12/3000 / 1.8 kW
clearance. Stable cutting under full load conditions. Minimum
friction when in motion. High precision and high speed with no X / Y axes motor torque (100% ED) Nm 11
need for adjustment during operational life.
SIZE
All ball screws - high precision, class Р3, Ø40 mm OD, with a
Machine weight kg 5 000
double nut, pre-loaded to control backlash. High precision of
positioning and smooth operation. Machine dimensions (approx.): L x W x H mm 2900 x 2420 x 2850

Directly coupled to the ball screws AC servo motors along all Fanuc 0i
axes: guaranteed excellent interpolation accuracy. CNC CONTROL
(Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)****
Telescopic guards along the three axes: long life of the ball
screws and the linear guideways; fast and efficient flushing of ACCURACY OF THE MACHINE DIN8605-8607
chips by means of coolant liquid.
(*) with direct drive
24 ATC fast tool change magazine - 2.8 sec. Automated air (**) with motor spindle
blow during tool change ensures cleaning of the spindle cone (***) option
and holder. (****) on customer request

High-quality housing castings of grey cast iron. Optimum

ribbed base, column, spindle casing and table. Ensured for OPTIONAL ACCESSORIES
maximum rigidity and minimum bending under applied load
conditions. 4-th axis, table diameter 250 / 320 mm Tool setter

Fully enclosed electrical cabinet with heat exchanger, 4-th & 5-th axes, table diameter 200 / 250 / 320 mm Touch probe with infra-red connection
accordance to CE requirements. Direct drive spindle 15 000 rpm Coolant trough spindle 20 or 70 Bar
Ability to implement with Automatic Pallette Changer. Tool magazine 30 or 40 tools with arm Chip conveyor

10 11
 RAIS SYSTEM
The vertical machining center М550 RAIS is designed to

M550 perform various machining operations on medium-size

workpieces in high cutting speed and feed conditions.
TECHNICAL PARAMETERS UNIT M550
CAPACITY
X axis travel mm 1200
Y axis travel mm 610
Z axis travel
CNC VERTICAL MACHINING CENTERS

mm 610
Spindle nose to table mm 150 - 760
Table size mm 1300 x 600
T - slots: number x size x pitch mm 5 x 18 x 100
Max workpiece weight kg 1000
Guideways Linear
Floor to table mm 870

SPINDLE
Spindle speed range rpm 8 000 / 10 000* / 12 000* / 15 000**
Main motor power (100% ED / 30 min.) kW 11 / 15
Main motor torque (100% ED / 30 min.) Nm 52.5 / 95.5
Spindle taper SK40 / ISO40 / BT40

ATC
Tool capacity 24 (16 / 30 / 40)***
Max tool diameter mm 80
Max tool diameter (adjacent pockets empty) mm 150
Max tool length mm 300
Max tool weight kg 6

FEED
Rapid traverse X / Y / Z m/min 20 / 20 / 20
Max cutting feedrate m/min 10
Z axis motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW
Z axis motor torque (100% ED) Nm 20
Optimum construction: minimum heat deformation; absence of vibrations in working X / Y axes motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW
process; high geometry accuracy and smoothness; of finished surfaces.
X / Y axes motor torque (100% ED) Nm 20

SIZE
Machine weight kg 6 800
Machine dimensions (approx.): L x W x H mm 3450 x 2805 x 2950

Fanuc 0i
Cartridge type spindle, without need of maintenance. High Telescopic guards along the three axes: long life of the ball CNC CONTROL
(Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)****
precision bearings (P4 class). The increased axial tighting screws and the linear guideways; fast and efficient flushing of
force eliminates vibrations at heavy cutting conditions. chips by means of coolant liquid. ACCURACY OF THE MACHINE DIN8605-8607
Linear guide ways along the three axes - size 35, zero 24 ATC fast tool change magazine - 2.8 sec. Automated air (*) with direct drive
clearance. Stable cutting under full load conditions. Minimum blow during tool change ensures cleaning of the spindle cone (**) with motor spindle
friction when in motion. High precision and high speed with no and holder. (***) option
need for adjustment during operational life. (****) on customer request

High-quality housing castings of grey cast iron. Optimum

ribbed base, column, spindle casing and table. Ensured for OPTIONAL ACCESSORIES
maximum rigidity and minimum bending under applied load
All ball screws - high precision, class Р3, Ø40 mm OD, with a conditions. 4-th axis, table diameter 250 / 320 mm Tool setter
double nut, pre-loaded to control backlash. High precision of
positioning and smooth operation. Fully enclosed electrical cabinet with heat exchanger, 4-th & 5-th axes, table diameter 200 / 250 / 320 mm Touch probe with infra-red connection
accordance to CE requirements. Direct drive spindle 15 000 rpm Coolant trough spindle 20 or 70 Bar
Directly coupled to the ball screws AC servo motors along all
axes: guaranteed excellent interpolation accuracy. Ability to implement with Automatic Pallette Changer. Tool magazine 30 or 40 tools with arm Chip conveyor

12 13
 These vertical machining centers are designed to
RAIS SYSTEM perform various machining operations on medium

M700 and large-size work pieces in high cutting speed

and feed conditions.

TECHNICAL PARAMETERS UNIT M700

CAPACITY
X axis travel mm 1300
Y axis travel mm 700
Z axis travel
CNC VERTICAL MACHINING CENTERS

mm 710
Spindle nose to table mm 130 - 840
Table size mm 1500 x 650
T - slots: number x size x pitch mm 5 x 18 x 100
Max workpiece weight kg 1000
Guideways Flat
Floor to table mm 820

SPINDLE
Spindle speed range rpm 8 000 (6 000 / 12 000 / 15 000)*
Main motor power (100% ED / 30 min.) kW 11 / 15
Main motor torque (100% ED / 30 min.) Nm 52.5 / 95.5
Spindle taper SK40 / ISO40 / BT40 (50)*

ATC
Tool capacity 24 (30 / 40)**
Max tool diameter mm 80 / 125*
Max tool diameter (adjacent pockets empty) mm 150 / 200*
Max tool length mm 300
Max tool weight kg 6 / 15*

FEED
Optimum construction: minimum heat deformation; Rapid traverse X / Y / Z m/min 20 / 20 / 20
absence of vibrations in working process; high
Max cutting feedrate m/min 10
geometry accuracy of finished surfaces.
Z axis motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW
Z axis motor torque (100% ED) Nm 20
X / Y axes motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW
X / Y axes motor torque (100% ED) Nm 20

- machine with belt driven or direct driven SIZE

M700 spindle Machine weight kg 9 200
Machine dimensions (approx.): L x W x H mm 3200 x 2825 x 3080
OPTION:
- machine with a gearbox between main
M700G motor and spindle CNC CONTROL
Fanuc 0i
(Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)***

ACCURACY OF THE MACHINE DIN8605-8607

Reinforced spindle assembly with precise grinded parts. Increased Wide and hardened precise grinded flat slide ways on all axes. (*) option with BT / ISO 50
size of bearings. High processing speeds under heavy operating Stable work by heavy cutting conditions. Super high grade “Turcite- (**) option
conditions. B” fitted to X, Y, Z slide ways gives 40 % greater stability. (***) on customer request
Telescopic guards along the three axes: long life of the ball screws All ball screws - high precision, class Р3, Ø40 mm OD, with a double
and the linear guide ways; fast and efficient flushing of chips by nut, pre-loaded to control backlash. High precision of positioning
means of coolant liquid. and smooth operation. OPTIONAL ACCESSORIES
24 ATC fast tool change magazine - 2.8 sec. Automated air blow Directly coupled to the ball screws AC servo motors along all axes. 4-th & 5-th axes, table diameter 320 mm Tool magazine 30, 40 or 60 tools with arm
during tool change. Excellent interpolation accuracy.
Tool setter Direct drive spindle 10 000 rpm
Fully enclosed machine guarding design provides a save, dry, clean Guaranteed precision and stability in the long transverse stroke of Touch probe with infra-red connection Chip conveyor
working environment. Swivel panel of the CNC control. Highest the four flat guideways surfaces on Y-axis.
convenience for easy setup and manipulating. Coolant trough spindle 20 or 70 Bar

14 15
 OPTION: RAIS SYSTEM OPTION: RAIS SYSTEM

M700L / M700LG M700LL / M700LLG

TECHNICAL PARAMETERS UNIT M700L M700LG TECHNICAL PARAMETERS UNIT M700LL M700LLG
CNC VERTICAL MACHINING CENTERS

CAPACITY CAPACITY
X axis travel mm 1300 X axis travel mm 1600
Y axis travel mm 700 Y axis travel mm 700
Z axis travel mm 700 Z axis travel mm 700
Spindle nose to table mm 130 - 830 Spindle nose to table mm 130 - 830
Table size mm 1450 x 700 Table size mm 1750 x 700
T - slots: number x size x pitch mm 5 x 18 x 125 T - slots: number x size x pitch mm 5 x 18 x 125
Max workpiece weight kg 1000 Max workpiece weight kg 2200
Guideways Linear Guideways Linear
Floor to table mm 820 Floor to table mm 900

SPINDLE SPINDLE
Spindle speed range rpm 8 000 (6 000 / 12 000 / 15 000)* Spindle speed range rpm 8 000 (6 000 / 12 000 / 15 000)*
Main motor power (100% ED / 30 min.) kW 11 / 15 Main motor power (100% ED / 30 min.) kW 15 / 18.5
Main motor torque (100% ED / 30 min.) Nm 52.5 / 95.5 Main motor torque (100% ED / 30 min.) Nm 71.6 / 117.8
Spindle taper SK40 / ISO40 / BT40 (50)* Spindle taper SK40 / ISO40 / BT40 (50)*

ATC ATC
Tool capacity 24 (30 / 40)** Tool capacity 24 (30 / 40)**
Max tool diameter mm 80 / 125* Max tool diameter mm 80 / 125*
Max tool diameter (adjacent pockets empty) mm 150 / 200* Max tool diameter (adjacent pockets empty) mm 150 / 200*
Max tool length mm 200 / 300* Max tool length mm 200 / 300*
Max tool weight kg 6 / 15* Max tool weight kg 6 / 15*

FEED FEED
Rapid traverse X / Y / Z m/min 20 / 20 / 20 Rapid traverse X / Y / Z m/min 20 / 20 / 15
Max cutting feedrate m/min 10 Max cutting feedrate m/min 10
Z axis motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW Z axis motor: type / power (100% ED) kW Fanuc βi S 30/2000 / 3 kW
Z axis motor torque (100% ED) Nm 20 Z axis motor torque (100% ED) Nm 27
X / Y axes motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW X / Y axes motor: type / power (100% ED) kW Fanuc βi S 30/2000 / 3 kW
X / Y axes motor torque (100% ED) Nm 20 X / Y axes motor torque (100% ED) Nm 27

SIZE SIZE
Machine weight kg 7 000 7 400 Machine weight kg 10 000 10 400
Machine dimensions (approx.): L x B x H mm 3650 x 2915 x 3027 Machine dimensions (approx.): L x B x H mm 4370 x 2915 x 3027

Fanuc 0i Fanuc 0i
CNC CONTROL CNC CONTROL
(Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)**** (Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)***

ACCURACY OF THE MACHINE DIN8605-8607 ACCURACY OF THE MACHINE DIN8605-8607

(*) option with BT / ISO 50 (*) option with BT / ISO 50

(**) option (**) option
(***) on customer request (***) on customer request

OPTIONAL ACCESSORIES FOR M700L / M700LG / M700LL / M700LLG

- is a linear guideway variant of - machine with linear guideways and 4-th & 5-th axes, table diameter 320 mm Coolant trough spindle 20 or 70 Bar
M700L M700 M700LL long X-axis travel
Tool setter Tool magazine 30, 40 or 60 tools with arm
- linear guideway variant of M700 - variant of M700LL with a gearbox
M700LG with a gearbox between main
motor and spindle
M700LLG between main motor and spindle
Touch probe with infra-red connection
ZF gear box
Direct drive spindle 10 000 rpm
Chip conveyor

16 17
 RAIS SYSTEM
Thesе vertical machining centers are designed
M800 to perform various machining operations on
large-size work pieces in high cutting speed

M1000 and feed conditions.

TECHNICAL PARAMETERS UNIT M800 M1000 M2000
M2000
CNC VERTICAL MACHINING CENTERS

CAPACITY
X axis travel mm 1600 2000 2000
Y axis travel mm 800 900 900
Z axis travel mm 800 800 800
Spindle nose to table mm 200 - 1000 200 - 1000 200 - 1000
Table size mm 1800 x 840 2200 x 850 2200 x 850
T - slots: number x size x pitch mm 5 x 22 x 150 5 x 22 x 150 5 x 22 x 150
Max workpiece weight kg 2 200 2 500 2 500
Guideways Flat Flat Flat
Floor to table mm 900 900 910

SPINDLE
Spindle speed range rpm 6 000 6 000 6 000
Main motor power (100% ED / 30 min.) kW 15 / 18.5 15 / 18.5 15 / 18.5
Main motor torque (100% ED / 30 min.) Nm 71.6 / 117.8 71.6 / 117.8 71.6 / 117.8
Spindle taper SK / ISO / BT50 (40)* SK / ISO / BT50 (40)* SK / ISO / BT50 (40)*

ATC
Tool capacity 24 (40 / 60)* 24 (40 / 60)* 24 (40 / 60)*
Max tool diameter mm 130 130 130
Max tool diameter (adjacent pockets empty) mm 150 150 150
Max tool length mm 300 300 300
Max tool weight kg 6 6 6
M800 / 1000 / 2000 FEED
- machines with belt driven or direct driven spindle
Optimum machine design: minimum temperature Rapid traverse X / Y / Z m/min 20 / 20 / 15 20 / 20 / 15 20 / 20 / 15
deformation; absence of vibrations in working
OPTION: process; high and stabile geometry accuracy. Max cutting feedrate m/min 10 10 10

M800G / 1000G / 2000G Z axis motor: type / power (100% ED) kW Fanuc βi S 30/2000 / 3 kW Fanuc βi S 30/2000 / 3 kW Fanuc βi S 30/2000 / 3 kW
- machines with a gearbox between main motor and Z axis motor torque (100% ED) Nm 27 27 27
spindle X / Y axes motor: type / power (100% ED) kW Fanuc βi S 30/2000 / 3 kW Fanuc βi S 30/2000 / 3 kW Fanuc βi S 30/2000 / 3 kW
X / Y axes motor torque (100% ED) Nm 27 27 27

SIZE
Machine weight kg 14 500 16 000 24 000
Machine dimensions (approx.): L x B x H mm 4 400 x 3 300 x 3 300 5 500 x 3 435 x 3 310 6 130 x 4 200 x 3 660

Fanuc 0i
CNC CONTROL
(Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)**

ACCURACY OF THE MACHINE DIN8605-8607 DIN8605-8607 DIN8605-8607

Directly coupled to the ball screws AC servo motors along all axes. (*) option
(**) on customer request
All ball screws - high precision, class Р3, Ø50 mm OD, with a double
nut, pre-loaded to control backlash. Screw pre-tensioned to
compensate for temperature variations.

Two-step gear box. All gear wheels are hardened and precisely ground
to size. Low noise and excellent smoothness during the process. High
Wide and hardened precise grinded prismatic slide ways on the three axes. OPTIONAL ACCESSORIES
torque.
Guaranteed stable work by heavy cutting conditions. Super high grade
“Turcite-B” fitted to X, Y, Z slide ways. 4-th & 5-th axes, table diameter 320, 350 mm Direct drive spindle 6000 rpm
Reinforced spindle assembly. 4 - 6 slide way configuration on Y axis.
Tool setter Tool magazine 32, 40 or 60 tools with arm
Fully enclosed electrical cabinet with heat exchanger, accordance to 24 ATC fast tool change magazine - 2.8 sec. Automated air blow during tool
CE requirements. change. Touch probe with infra-red connection Coolant trough spindle with pump 20 or 70 Bar

18 19
 RAIS SYSTEM

VMC350
TECHNICAL PARAMETERS UNIT VMC350
CAPACITY
X axis travel mm 600
Y axis travel mm 560
Z axis travel mm 510
5-AXIS VERTICAL MACHINING CENTERS

Spindle nose to table mm 150 - 510

Max tilting on A axis deg + 125 / -10
Max rotating on C axis deg +/- 360
Table size mm Ø350 (Ø450)
T - slots: number x size mm 8 x 14H7
Max workpiece weight: horizontal / 90° kg 300 / 200
Guideways Linear
Floor to table mm 680

SPINDLE
Spindle speed range rpm 12 000 (8 000 / 15 000 / 18 000)*
Main motor power (100% ED / 30 min.)** kW 7.5 / 11
Main motor torque (100% ED) Nm 17.9 / 47.7
Spindle taper SK40 / ISO40 / BT40

ATC
Tool capacity 24 (40 / 60)*
Max tool diameter mm 80
Max tool diameter (adjacent pockets empty) mm 110
Max tool length mm 350
Max tool weight kg 8

FEED
The machine design is distinguished by minimal temperature Rapid traverse X / Y / Z m/min 20 / 20 / 20
deformation; absence of vibrations in working process; high and Max cutting feedrate m/min 10
stabile geometry accuracy of finished surfaces.
Z axis motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW
Z axis motor torque (100% ED) Nm 20
X / Y axes motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW
The 5-axis vertical machining center RAIS VMC350 is designed X / Y axes motor torque (100% ED) Nm 20
to perform various machining operations with high cutting speed
and feed conditions for Aerospace industry, Automotive industry, SIZE
Die & Mold, Medical industry.
Machine weight kg 8 000
All VMC machines are designed to operate with direct drive Machine dimensions (approx.): L x B x H mm 3650 x 3400 x 2700
spindle - to avoid noise and vibration.
Fanuc 0i
CNC CONTROL
(Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)***
24 ATC fast tool change magazine. Automated air blow during
tool change.
ACCURACY OF THE MACHINE DIN8605-8607
Directly coupled to the ball screws AC servo motors along all (*) option
axes. (**) option with Fanuc equipment
(***) on customer request
All ball screws - high precision, class Р3, Ø40 mm OD, with a
double nut, pre-loaded to control backlash. Screw pre-tensioned
to compensate for temperature variations.
OPTIONAL ACCESSORIES
Direct drive spindle 12 000 rpm and 15 000 rpm Touch probe with infra-red connection
The 5-axis machine can also deal with complex parts from
aluminum to stainless steel. Tool setter with infrared connection Coolant trough spindle with pump 20 or 70 Bar

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 RAIS SYSTEM

VMC620
TECHNICAL PARAMETERS UNIT VMC620
CAPACITY
X axis travel mm 620
Y axis travel mm 520
Z axis travel mm 460
5-AXIS VERTICAL MACHINING CENTERS

Spindle center to column surface mm 150 - 610

B-axis swiveling range deg -50 / +110
Max rotating on C axis deg +/- 360
Table size mm Ø620
T - slots: number x size x pitch mm 5 x 18H7 x 100
Max workpiece weight: horizontal / 90° kg 300 / 200
3 axis slide ways Linear (roller type) guideways

SPINDLE
Spindle speed range rpm 12 000 (15 000 / 24 000)*
Main motor power (100% ED / 30 min.)** kW 7.5 / 11
Main motor torque (100% ED) Nm 47.7
Spindle taper BT40

ATC
Tool capacity 24 (40)*
Max tool diameter mm 75
Max tool diameter (adjacent pockets empty) mm 125
Max tool length mm 250
Max tool weight kg 6.8

FEED
Rapid traverse X / Y / Z m/min 36 / 36 / 36
Max cutting feedrate m/min 15
Z axis motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW
Z axis motor torque (100% ED) Nm 20
The machine design is distinguished by minimal temperature
deformation; absence of vibrations in working process; high and X / Y axes motor: type / power (100% ED) kW Fanuc βi S 22/2000 / 2.5 kW
stabile geometry accuracy of finished surfaces. X / Y axes motor torque (100% ED) Nm 20

SIZE
Machine weight kg 8 200
Machine dimensions (approx.): L x W x H mm 2500 x 2700 x 3000

The 5-axis vertical machining center RAIS VMC620 is designed 24 ATC fast tool change magazine. Automated air blow during Fanuc 0i
CNC CONTROL
to perform various machining operations with high cutting speed tool change. (Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)***
and feed conditions for Aerospace industry, Automotive industry,
Die & Mold, Medical industry. The machine has two doors for more convenient loading of the ACCURACY OF THE MACHINE DIN8605-8607
workpiece. Control panel with a turnover of 160 ° for operator
(*) option
Linear rollers provide low friction and slip-away (particularly convenience.
(**) option with Fanuc equipment
important advantages for high-speed 3D cutting and finishing).
(***) on customer request
Improves the surface quality of the workpiece - there is no need Full protection of the work area. Emergency stop button for full
for further polishing! operator safety.
OPTIONAL ACCESSORIES
Reinforced linear guide carrier for structural stability and fast The 5-axis machine can also deal with complex parts from
power supply. aluminum to stainless steel. Direct drive spindle 15 000 rpm and 24 000 rpm Touch probe with infra-red connection
Tool setter Coolant trough spindle with pump 20 or 70 Bar
The rotating table with a solid base provides excellent resistance
to plasticity and vibration. Automatic tool changer (40-tools BT40), chain type Main motor 15 kW

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 cnc
RAIS machine
tools

VERTICAL 5-AXIS DOUBLE

MILLING MACHINING CNC SPINDLE
MACHINES CENTERS LATHES CNC LATHES
2019.IV Design: Peshev +359 889 323245

ITY
AL
QU

Made in
EUROPE
QU

AL
ITY

MOODY

INTERNATIONAL
ISO 9001 ISO 18001
CERTIFICATION

RAIS Ltd.
58 Dimcho Debelyanov Street
4400, Pazardzhik, BULGARIA
tel.: +359 34 444 255
tel.: +359 34 445 221
fax: +359 34 443 738
e-mail: info@raisbg.com
www.raisbg.com

Manufacturer's specifications are accurate as of the date of publication and may be changed without
prior notice to incorporate improvements resulting from ongoing research and development programs.