DORRIES VTL Model SDE 600, with Siemens 840C control, 1994 Retrofit, Still in Production, Openside Design with Sliding Column
The Dörries SDE 600 is a heavy-duty, double-column CNC vertical boring mill (VTL), often featuring a massive 248-inch Diameter table, Swing up to 566-inch ) swing, and 250-ton capacity. Typically retrofitted with Siemens 840C/D controls, it features a 150 HP main motor, 0–25 RPM table speeds, and extensive milling capabilities.
| Table Dia | 248" | 6,299.2 mm |
| Swing | 566" | 14,376 mm |
| Work Ht-U/R | 200" | 5,080 mm |
| Power | 150 hp | 111.9 kW |
| RPM | 0 RPM | 0 RPM |
| Control | CNC (SIEMENS 840C) | CNC (SIEMENS 840C) |
| Dimensions | 756"L x 594"W x 315"H | 756"L x 594"W x 315"H |
| Weight | 499,000 lbs | 499,000 lbs |
Table Diameter: ~248 inches
Maximum Swing: ~566 inches
Maximum Turning Height: 192.9 inches
Maximum Height Under Rail: 204.7 inches
Maximum Weight Capacity: 250 Tons
Main Table Motor: ~150 HP
Table Speeds: 0–25 RPM (3 ranges)
Ram Vertical Travel: ~98.4 inches
Column Travel: ~165 inches
Milling Spindle: ~30 HP with 50-400 RPM
Control: Siemens 840C
This machine has a universal robo milling and drilling head that can drill or mill at any angle.
The table positioning is a full CNC axis so can index to any position.
Equipped With:
Siemens 840C CNC Control, New 1996
248" T-Slotted Table w/ 4-Top Jaws
Ram W/ Milling Attachment
ROD800 Encoder & Brake for Table Indexing For Drilling & Tapping Operations