Romi G 30 Production Turning Centers

The Romi G 30's incorporate the latest innovations in heavy duty turning. The G 30's are rugged slant bed lathes with solid ways, up to 3,000 RPM spindles and high-speed axes drives for efficient manufacturing of a wide range of parts.

Features include:

Permanently lubricated high precision 3,000 RPM or 2,500 RPM spindle
30 HP 30 minute duty rated spindle motor
Romi 12 Station "no rise" Turret, servo driven, hydraulically clamped
2.56" or 3.54" bar capacity
Fast .6 second index time including unclamp and clamp
One piece "L" shaped slant bed with solid way construction
Absolute encoders, it is not necessary to "home" the machine
.063" thick Turcite anti-friction material
Double anchored X and Z ball screws, X axis is pre-tensioned
Double nut ball screw construction for long life, dual flank pressure and thermal stability
945 IPM rapid traverse in Z and 708 IPM rapid traverse in X
Up to 6,125 foot pounds of Z axis thrust
Dovetail cross slide design with gib for maximum accuracy
Metered piston lubrication system
Coolant system100 PSI, 2.6 GPM, 2 HP
Special inside cover cleaning system with separate pump
Easily accessible work areas for maximum operating and service efficiency.

G Series Catalog in PDF Format

G 30 and G 50 Insert in PDF Format

Romi Machine Tools: G-Series Production Turning Center

Romi Machine Tools: G-Series Production Turning Center Controls

Specifications for G 30 & G 30 HT / G 30 M & G 30 MHT

G 30 Series Specifications
G 30 M and G 30 MHT come standard with live tooling.
Capacity		G 30 & G 30 HT / G 30 M & G 30 MHT
Swing over Z axis cover	mm / in	580 / 22.83
Maximum cutting diameter	mm / in	320 / 12.59
Maximum cutting length	mm / in	1,020 / 40.15
Travel (X axis)	mm / in	255 / 10.03
Travel (Z axis)	mm / in	1,020 / 40.15
Headstock		Standard	High Torque
Spindle nose	ASA	A2-8"	A2-8"
Spindle hole diameter	mm / in	80 / 3.15	104 / 4.09
Hydraulic chuck diameter	mm / in	254 / 10	315 / 12.40
Bar capacity	mm / in	65 / 2.55	90 / 3.54
Speed range	rpm	3 to 3,000	2 to 2,500
C Axis
Minimal increment	degree	-
Maximum speed	rpm	-
Feeds
Rapid traverse (X axis)	mm / ipm	18 / 708
Rapid traverse (Z axis)	mm / ipm	24 / 945
Accuracy
Positioning (X axis)	mm / in	0,004 / 0.000157
Positioning (Zaxis)	mm / in	0,008 / 0.000315
Repeatability (X axis)	mm / in	0,002 / 0.0000787
Repeatability (Z axis)	mm / in	0,004 / 0.000157
Tool Turret
Type	-	servodriven / hydraulic clamp
Number of stations	un	12
Number of tools	-	Romi
Tool section: square	mm / in	25 x 25 / 1 x 1
Tool section: bar (diameter)	mm / in	50 / 2
Radial and axial driven tool holder	DIN 6499	-
Speed range (driven tool)	rpm	-
Index time: next tool (incl. unclamp and clamp)	s	0.6
Index time: 180º	s	1.2
Tailstock (optional)
Tailstock body travel	mm / in	835 / 32.87
Quill travel	mm / in	130 / 5.11
Quill diameter	mm / in	100 / 3.93
Tailstock body positioning	-	automatic
Quill activation	-	hydraulic
Quill taper hole	MT	4 with built in live center
Electrical Specification
AC spindle motor (30 min)	kW/hp	30 / 22
Power consumption	KVA	40
Dimensions and Weights (approximate)
Floor space required	m / in	4,3 x 1,9 / 169.29 x 74.80
Net weight	kg / lbs	6,300 / 13,889

ROMI Machine Tools, LTD. Terms and Conditions of Sale and Limited Warranty

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