| MACHINE DESCRIPTION |
Rebuilt 16" x 168" Cincinnati Roll Grinder, M-4421
S/N: 4R5L5D-1 || YEAR BUILT: 1956 |
| SPECIFICATIONS |
| Max. Swing Over Table: |
17" |
| Max. Weight of Rolls on Centers: |
6,500 lbs. |
| Max. Weight of Rolls on Journal Rests: |
6,500 lbs. |
| Max. Camber on Diameter: |
040" Std. |
| Nominal Distance Between Centers: |
168" |
| Approximate Floor Space Requirement: |
42' x 12' x 6' |
| Approximate Weight: |
44,300 lbs. |
| WHEELHEAD |
| Max. Crossfeed: |
11" |
| Grinding Wheel, Std.: |
24" x 3" x 12" |
| Grinding Wheel Spindle Speeds, Variable: |
500 - 1,200 rpm |
| Spindle Bearings, Filmatic: |
5 Shoe |
| HEADSTOCK |
| Work Speeds, Variable: |
0 - 136 rpm |
| Taper in Workhead: |
#13 B & S |
| FOOTSTOCK |
| Footstock Type: |
2 Piece with taper adjustment |
| Taper in Footstock: |
#13 Brown & Sharpe |
| TABLE (CARRIAGE) |
| Table Type: |
One Piece |
| Table Traverse, Variable: |
3 - 120 ipm |
| Hand Table Traverse: |
1/8" per rev. |
| CROSS TRAVERSE & SIZING |
| Wheelhead Movement Per Rev. of Handwheel: |
1/16" |
| Min. Infeed Increment on Dia.: |
.0001" |
| Auto. Pickfeed at Table Reversal Max.: |
.0012" |
| Minimum: |
.0002" |
| Power Cross Traverse Rate: |
16 ipm |
| Wheelhead Motor: |
30 Hp AC Vector |
| Headstock Motor: |
10 Hp AC Vector |
| Table Drive Motor: |
5 Hp AC Vector |
| Power Cross Traverse Motor, AC |
1/2 Hp |
| Lubricating Pump Motor, AC |
1/2 Hp |
| Coolant Pump Motor, AC |
1/2 Hp |
EQUIPPED WITH:
- Heavy Duty Headstock with Equalizer Drive
- Automatic Wheel Balancing
- Above the Wheel Hydraulic Dresser
- Screw Type 2 piece Footstock with Diamond Holder
- Roll Cambering, tilting wheelhead type
- 2 Journal Rests with Babbit shoes
- Wheel Mount
- Wheel Guard including coolant piping
- Wheel Lifter
- Telescoping Table Way Guards
- Splash Guards
- Tachometers for Work and Wheel RPM
- Spindle Load Meter
|
| NOTES |
| Installation and training is available from our Machine Tool Division. Additional accessories including belt grinding capabilities or CNC control are also available. |
| COST |
Price: On Request
F.O.B. Alton, Illinois
DELIVERY: Approximately 6 months from receipt of order. |
