RTM 270/B - Berco S.p.A

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Other executions of the machineRTM 270/A - 1300 - 1600 - 2000In this execution, the machine is equipped with:• 2-pole motor for headstock spindle ro t a t i o n• h yd raulic system for slow and fast wheelheadt rave rs e• 4 - w ay cross slide swing heads• unit for fast trave rsing the table in eitherd i re ct i o nFig. 7G e n e ral view of the machine in the “A” exe c u t i o n .
RTM 270/D - 1300 - 1600 - 2000Similar, as far as standard outfit is concerned, tothe “A” execution, this machine differs forhaving the possibility to regrind both crankshaftand cylindrical shafts.The table, in fact, besides fast traverse, isfeatured by work traverse, with automatic andmanual reversal of the feed direction.Travel of the tables is adjustable via trip limitstops and the traverse speed is steplesslyadjustable via the potentiometer mounted in theelectric controls box.Fig. 8G e n e ral view of the machine in the “D” execution.
Page 1 and 2: RTM 270Crankshaft grinderA Companyo
Page 3: Fig. 4Workhead where the fo u rm ov
Page 7 and 8: Fig. 9 Fig. 10Fig. 9Rear view of ta
Page 9 and 10: Fig. 15 Fig. 16Plunge feed device f
Page 11 and 12: Fig. 20 Fig. 21Fig. 22Fig. 23Fig. 1
Page 13 and 14: Fig. 28Fig. 24Grinding a center wit
Page 15 and 16: Others crankshaft grinders of the R

RTM 270/B - Berco S.p.A

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