ROMI E280B CNC TURNING CENTER with Live Tooling, Y-Axis, and Sub-Spindle

                   Model E 280B,  New 2009, Sold as New in 2010

 

Equipped with:

  Fanuc 18iTB CNC Control,  Tooling Package to include 4 Driven and 8 Static Tool Holders,

  Parts Catcher, Chip Conveyor, Barfeed Interface, Collet Chucks.

Cutting Capacity:                                                                                                    

            Swing over Z Cover                                                                 25.59?                                   

            Cutting Diameter with standard tools                                       11.02?

            Cutting Length                                                                          15.75?

            Distance between spindle faces                                               30.71?

Headstock: Left Spindle

            Spindle Nose                                                                              A2-6?

            Spindle bore diameter                                                                2.87?

            Bar Capacity                                                                               2.52?

            Spindle Speed                                                                   4,000 RPM

            Spindle Torque (30 Minute Rating, not Maximum) 25HP - 101 lbf.  or  151 lbf.

            Spindle Drive (AC-30 Minute Rating)                            15  or  25HP

            Hydraulic 3-Jaw Chuck Diameter                                  A2-6 = 8.27?

 

Headstock: Right Spindle

            Spindle Nose                                                                                                                  A2-5?

            Spindle bore diameter                                                                                                    2.01?

            Bar Capacity                                                                                                                   1.65?

            Spindle Speed                                                                                                      6,000 RPM

            Spindle Torque (30 Minute Rating, not Maximum) 15HP                                            70 lbf.

            Spindle Drive (AC-30 Minute Rating)                                                                           15 HP

            Hydraulic 3-Jaw Chuck Diameter                                                                                    6.5?

Travels and Feeds:

            X-axis                                                                                          7.67?

            Z-axis                                                                                        15.94?

Y-axis                                                                          3.34? (+1.96?/-1.37?)

X-axis Rapid Traverse                                                          945 IPM

Z-axis Rapid Traverse                                                       1,181 IPM

Accuracy:

Positioning

X-axis                                                                          +/- 98 millionths

Z-axis                                                                          +/-196 millionths

B-axis                                                                          +/-196 millionths

Y-axis                                                                          +/-98 millionths

C-axis                                                                          +/- 2 minutes of a degree

Repeatability

X, Z, B, Y-axes                                                              50  millionths

C-axis                                                                          1 minute of a degree

Tool Turret:

Number of Tools                                                                             12

Number of Driven Tools available                                                  12

Number of Tools driven at one time                                                 1

Type                                                                Electric Servo/Hydraulic clamp

Tool Selection                                                               Bi-Directional

Index Time Next Station Incl. Unclamp and Clamp ?T? & ?V? .3 second

Index Time Next Station Incl. Unclamp and Clamp ?M? & ?MY? .2 second

            Speed range - Driven Tools                                        5 ? 5,000 RPM

Tool Capacity:

Square                                                                                          3/4?

Boring Bar                                                                                  1 1/4?

            Radial and axial driven tool holder                                           ER-25

Tailstock:

Tailstock Programmable Body Travel 19.68?

Quill Taper                                              4 MT

            Center                               Built-in or External

Auxiliary Units:

Coolant Pump Horsepower                                                           2.0

Rated Flow, Standard Coolant                             2.6 GPM @ 100 PSI

Automatic Lubrication System                         LUBE, 1/2 Gal. Reservoir

 

Machine Specifications:

Length                                                                                                 104.33?                                   

Width                                                                                                     70.87?

Length with Longitudinal Chip Conveyor                                            153.54?

Width with Electrical Panel door fully open                                        108.27?

Approximate Weight                                                                      14,000 lbs.