R300

5-axis milling and turning in a new dimension

Index R300 mill/turn machine

Insights into the R300

  • With up to 140 magazine stations, tools can be changed in only 6 sec chip-to-chip time on both spindles. The tool loading strip allows even more productivity gains by changing 8 tools during machining. 70/140 tool stations (HSK-T63 mounting). Shortest change cycles; chip-to-chip time only 6 s. Simultaneous and independent loading of both milling spindles possible. High degree of functional reliability due to standard tool magazine with chain design.
  • Change up to 140 tools (HSK-T63) in 6 seconds chip-to-chip time – thereby shortening secondary processing times at both spindles
  • Two full 5-axis systems in a turn-mill center
  • Extensive automation options – tailored to the individual customer needs
  • X travel ranges of up to 780 mm

Key Features

Main spindle Bar capacity 102mm
Chuck diameter 315mm
Speed max. 3,500rpm
Power at 100% / 40% 47/52kW
Torque at 100% / 40% 450/690Nm
C axis resolution 0.001 degree
Slide travel Z 610mm
Rapid traverse Z 40m/min
Feed force Z 7,000N
Counter spindle Bar capacity 102mm
Chuck diameter 315mm
Speed max 3,500rpm
Power at 100% / 40% 47 / 52kW
Torque at 100% / 40% 450 / 690Nm
C axis resolution 0.001degrees
Slide travel X 780mm
Rapid traverse X 40m/min
Feed force X 7,000N
Slide travel Z 610mm
Rapid traverse Z 40m/min
Feed force Z 7,000N
Tool carrier 1 Quill diameter 240mm
Slide travel X 580 (80 under spindle center)mm
Slide travel Y ± 140mm
B-axis swivel angle 270degrees
Tool carrier 2 Quill diameter 240mm
Slide travel Y ± 140mm
B-axis swivel angle 270degrees
Motor milling spindle Tooling system HSK-T63 (optional PSC-63)
Speed max 9,000rpm
Power at 100 % 24.5kW
Torque at 100% / 25% 65 / 95Nm
Solid tool places on motor milling spindle 6 x VDI30
Tool magazine Tool length max 300mm
Tool diameter max 70 (160 with constraints)mm
Tool weight max 5kg
Number of stations 70 (140)
Gantry-type removal unit Slide travel Z 2,090mm
Rapid traverse Z 60m/min
Workpiece length max 250 (320 remnant length)mm
Workpiece diameter max 100mm
Workpiece weight max 15kg
Dimensions, weight, connecting power Weight ca. 18,500 (excl. ca 4,200 kg periphery)kg
Connecting power 114kW
Control iXpanel - i4.0 ready Basis Siemens S840D sl
Multi-Touch Screen 18.5"

“We pride ourselves on using the best and most modern equipment available. The Index R300 will give us the technology and capacity we need to machine drive end and non-drive end castings to world-class standard.”

– Michael Laming, CEO

The first UK user of a German-built INDEX R200 turn-mill centre will be Dartford-based SEM.

SEM Case Study

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