The SRE production range, specifically dedicated to the railway wheels machining is available in multiple configurations, from roughing turning and finishing to drilling.

SIRMU offers to its customers turnkey solutions for the whole machining process.

This is done thanks to the development of more complete and highly-technologic solutions SIRMU has imposed on the world market as supplier of the most important applications in the field of design, construction, testing and installation of wheel lathes for wheel machining. The machines comply with European standard requirements on safety and environmental protection rules.

VERTICAL TURNING LATHES

SIRMU-MT offers to the market its new series of CNC vertical lathes and CNC turning - milling - drilling centres, conceived as multi-axis machines for complex machining of large and medium-sized workpieces.

 VTL line
Platform diameter 800 - 1000 - 1200 mm
Max. turning diameter 1500 mm
Spindle motor power 60 kW
Platform speed 3÷800 / 3÷700 min-1
VTLc line
Milling motor power 21,5 kW
Max. speed milling spindle 3000 min-1

 

 VLP line
Platform diameter 1000 - 1200 mm
Max. turning diameter 1500 mm
Spindle motor power 60 - 71 - 100 kW
Platform speed 3÷450 min-1
VLPc line
Milling motor power 22 - 30 - 37 kW
Max. speed milling spindle 3000 min-1

 

 VTF line
Platform diameter 1250 - 1500 mm
Max. turning diameter 1800 mm
Spindle motor power 60 - 71 - 100 kW
Platform speed 3÷450 min-1
VTFc line
Milling potor power 22 - 30 - 37 kW
Max. speed milling spindle 3000 min-1

 

 VTM line
Platform diameter 1250 - 1500 - 1800 - 2000 - 2200 mm
Max. turning diameter 1800 - 2200 - 2600 mm
Spindle motor power 60 - 71 - 100 - 130 kW
Platform speed 3÷450 - 1,5÷320 - 1,5÷280 - 1,5÷260 min-1
VTMc line
Milling potor power 22 - 30 - 37 kW
Max. speed milling spindle 3000 min-1

 

Double Column
VTMPC-RT line 150 250 300 400 500
Platform diameter 1.500÷2.000 mm 2.500 mm 3.000÷3.500 mm 4.000÷4.500 mm 5.000 mm
Max. turning diameter 2.300 mm 3.300 mm 3.500 mm 5.200 mm 6.000 mm
Y axis stroke +/-500 - +/-1.000 kW +/-500 - +/-1.000 - +/-2.000 kW +/-500 - +/-1.000 - +/-2.000 kW +/-500 - +/-1.000 - +/-2.000 - +/-3.000 kW +/-500 - +/-1.000 - +/-2.000 - +/-3.000 kW

 

Double Column
VTMP line
Platform diameter 2200-2500 mm 2800 mm 3000 mm 3500 mm 4000 mm 4500 mm 5000 mm 6000 mm
Max. turning diameter 3000 mm 3500 mm 4200 mm 4600 mm 5200 mm 5600-6500 mm 7200-8000 mm
Spindle motor power 60-71-100-130 kW 60-71-100-135-155-190 kW 100-135-155-190 kW 100-135-155-190 kW
Platform speed 1,5÷225 min-1 1,3÷190 min-1 1,3÷170 min-1 1÷140 min-1 1÷120 min-1 0,6÷100 min-1 0,6÷90-0,6÷60 min-1 0,3÷50 min-1
VTMPc line
Milling motor power 22-30-37 kW 22-30-37 kW 30-37-41 kW 37-41 kW 41-51 kW
Max. speed milling spindle 3000 min-1 3000 min-1 3000-2000 min-1

VTF150CVTMP

 

WHEEL MACHINING

Advanced manufacturing technologies for the complete railway wheel machining.

 SRE 150-HD
Heavy duty turning machine with gear-box
Table diameter 1500 (1600) mm
Max. swing diameter 1800 mm
Main drive power S1 (S6-60%) 190 (234) kW
Main drive torque S1 (S6-60%)

1. range 72580 (89385) Nm

2. range 17595 (21695) Nm

Speed range with epicycloidal gear-box

1. range 1 ÷ 140 rpm

2. range 10 ÷ 400 rpm

Rapid traverse X, Z, U and W axes (hydrostatic) 16 (25) m/min
Tool holder CAPTO C10
ATC magazine pockets (each one) 16 (24-48) n° pockets
Foot print 42 m2
Machine height 5200 mm

 

 VTE 150-FTD
Table diameter 1300÷1600 mm
Max. swing diameter 1800 mm
Table drive S1 (S6-60%) 75 kW
Table drive torque S1 (S6-60%)

15000 Nm

Speed range

1 ÷ 140 rpm

Rapid traverse X and Z axes 20 m/min
Head max. power S1 (S6-40%) 38 kW
Head max. torque S1 (S6-40%) 140 Nm
Live tool Speed range 0 ÷ 12000 rpm
Tool holder

CAPTO C8

HSK 100

Machine weight 30 t

 

 SRE 130-WST
Track gauge 1450 mm
Wheelset length 1600 ÷ 2500 mm
Max. turning diameter 1250 mm
Min. turning diameter

640 mm

Wheelset weight

6 t

Spindle speed ( 2 ranges) 1 ÷ 400 rpm
Spindle power (in S1) 71 kW
Spindle torque (in S1) 29000 Nm
Machine weight 40 t

 

 SRE 500-RT
Max. axles lenght 3000 mm
Min. axles lenght 1000 mm
Max. turning diameter 550 mm
Swing

650 mm

Max. admitted weight on tips

6 t

Spindle speed 3 ÷ 400 rpm
Power drive spindle (in S1) 103 kW
Max. spindle torque (in S1) 12300 Nm
Machine weight 37 t

rad 1rad 2

GENERAL PRODUCTION OVERVIEW

 

This site uses cookies and similar technologies. If you not change browser settings, you agree to it. Learn more

I understand