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What to consider before buying a bridge mill:
Precision + Milling Power + Torque + Speed + Cast Iron Construction + Wear Free Hydrostatic Guide ways + Domestic OEM Service + Cutting Performance + Low Foundation Cost + Automatic Head Changing + Robust Design + Fast Feed Rates + 5-axis Capabilities + Fast Tool Change Times + Low Maintenance + Optional Pallet System + Spindle Unit Options, + Interactive Machine Diagnostics + Remote Diagnostics + OEM Experience + OEM Reputation + Competitive Price
Energy efficient design to minimize operating costs.
Productivity increased through reduced non machining time and attention to ergonomics.
Strategic initial investment, low operating costs, and high productivity result in the best price- / performance ratio.
| Infinitely variable positioning of the C-axis [Deg] | +/- 200 | Automatic change of vertical-, horizontal- and universal spindle units. |
| Power max. [kW] | 63 | Available controls Heidenhain TNC 640, Siemens 840 Dsl or Fanuc 30i. |
| Torque [Nm] | 1500 – 2500 | Options include pallet changer, various spindle units , high pressure coolant system, tool magazine for 200 tools, software options InPro… |
| RPM max. [min-1] | 6000 | Options include pallet changer, various spindle units , high pressure coolant system, tool magazine for 200 tools, software options InPro… |
| Feed rate X / Y / Z [m/min] | 30 | Wear free guideways in X, Y, Z and W axis (20 year warranty) |
| Hydrostatic guideways in X / Y / Z / W | ||
| Number of tool storage pockets | 100 | |
| Number of storage places for spindle units | 4 | |
| Coolant system capacity [l] | 1000 |
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| Table [mm] | 2000 x 4000 | Table [mm] | 2500 x 5000 / 2800 x 5000 |
| Clearance between table / vertical spindle [mm] | 2000 | Clearance between table / vertical spindle [mm] | 3000 |
| Clearance between portal columns [mm] | 2500 | Clearance between portal columns [mm] | 3000 |
| X / Y / Z [mm] | 5000 / 3500 / 1500 | X / Y / Z / W [mm] | 6000 / 4000 / 1500 / 2000 |
| Fixed crossrail | NC adjustable crossrail [mm] | 2000 |
Taurus draws from years of refinement at WALDRICH COBURG with a focus on ease of maintenance and troubleshooting. Main electrical cabinets, hydraulic systems, coolant system, chiller system, valves, filters… are all organized for ease of access in the Energy Box. Combined with modern tools like InPro software, energy recovery drive technology, and wear free guildeways the end user will clearly realize lower operating costs.
Fast traverse speeds and chip to chip times of 15 seconds reduce non-machining times to a minimum. The basic machine is equipped with 100 tool locations, options such as expansion to 200 tool locations, tool identification system, and broken tool detection allow for further increases in productivity. For automatic changing of spindle units a shuttle with four locations is provided to accommodate future needs.
Pallet changer
An optional pallet changer is available to allow part set-up in parallel with part machining. The fast double location shuttle takes only 3 minutes to exchange pallets. Extended chip conveyors keep the set-up area clean.
The Interactive Production Support package is used to increase operational efficiency by increasing machine availability and supporting machine safety functions. The INPRO production package supports operators and maintenance personnel with an interactive diagnostic system to quickly locate sources of errors, data logging system to monitor machine data and situational information, and a collision monitoring system to avoid costly machine damage. Part set-up data, part programs, probe measuring data etc. are all linked with a modern network. The machine network along with remote machine diagnostics, TeleService, has been a standard at WALDRICH COBURG for many years.
Torque [Nm] |
RPM [min-1] |
Power [kW] |
||
| 1 – Vertical spindle unit | V 15 S | 1500 | 6000 | 63 |
| 2 – Vertical spindle unit | V 15 L | 1500 | 6000 | 63 |
| 3 – Vertical spindle unit | V 25 H | 2500 | 2500 | 63 |
| 4 -Horizontal spindle unit | H 15 S | 1500 | 6000 | 63 |
| 5- Horizontal spindle unit | H 25 S | 2500 | 2500 | 63 |
| 6 – Horizontal spindle unit | H 07 L | 700 | 2500 | 25 |
| 7 – Universal Gimble head | G 15 U | 1500 | 6000 | 63 |
| 8 – Universal Nutating head | N 15 U | 1500 | 6000 | 63 |
| 9 – High frequency spindle | HF 30 | 300 | 10000 | 31 |
| 10 – High frequency spindle | HF 07 | 70 | 20000 | 41 |
