| 1. | Minimizing the number of tool clampings |
| 2. | Reducing the machining time |
| 3. | Simplifying elaborate machining processes |
| 4. | Reduction of machine downtime periods |
| 5. | Machining of otherwise inaccessible parts of the workpiece (internal machining) |
| 6. | Cutting costs through complete processing |
Endless Possibilities
ROMAI is synonymous with precision, develops, designs and manufactures customized precision gearhead for machine tools for over 50 years. The production of multi-spindle heads, angle heads, power tools and machine components represents the core competence of ROMAI Robert Maier GmbH. The spectrum ranges from standard to special gears, one kilogram of up to 5,000 kilograms. Years of experience, high technical expertise and short delivery times make the company ROMAI one of the most sought after tool-gear provider in all areas of machining - from automotive to aerospace to wind turbines.
Angular Heads by ROMAI
The next generation
- Spiral-toothed bevel gear box with new tooth geometry and surface treatments
- 30-50 % more torque
- For all machine tools and machining centers
- For all tool holding systems
- Drilling, reaming, countersinking, threading, and milling
- Super or rough finishing up to 10,000 Nm output torque
- With torque support (DMST), 3- or 4-point support, mechanic/hydraulic boost or firm adaptation
- Internal and/or external coolant supply with pressures of up to 70 bar (use-oriented of up to 140 bar, more on enquiry)
- Transmissions and reductions up to 40,000 U/min individually realizable
Multi-Spindle Heads
| 1. | Reduction of several feed motions into a single operation cycle |
| 2. | Reducing machining time |
| 3. | Simplifying expensive machining processes |
| 4. | Exact reproduction of manufacturing steps |
| 5. | Cost saving through complete processing |
| 1. | Minimising the number of workpiece clampings |
| 2. | Reducing machining time |
| 3. | Simplifying expensive machine processing |
| 4. | Machining of otherwise inaccessible parts of the workpiece (internal machining) |
| 5. | Cutting costs through complete processing |
|
High-Speed Spindles
| 1. | High cutting speeds |
| 2. | Modern cutting materials on slow-turning or older machine tools |
| 3. | Transmission up to 1:10 into high speeds through planetary gearing |
| 4. | Smooth run through profile-ground planet gears |
| 5. | Spindles with prestressed precision angular ball bearings with no play |
| 6. | With coolant supply through the spindle on request |
Machine Components
and Toll Manufacturing
Design
Supply us with production-ready data or use
the know-how of our designers: We convert your wishes according to your
specifications. The proximity to production – the assembly data go directly to
the machines via CAM system – guarantees smooth and fast completion. Just test
us!
Lathing
|
CNC |
up to Ø 500 x 1,050 mm |
|
Conventional |
up to Ø 1,000 x 1,500
mm |
Machining Centers
|
CNC |
up to 2,000 x 1,800 x
1,200 mm, |
External Cylindrical
Grinding
|
CNC |
Ø 500 x 1,000 mm, |
|
Conventional |
Ø 360 x 1,500 mm |
Internal Cylindrical
Grinding
|
CNC |
Ø 350 x 1,300 mm |
Measuring
|
3D coordinate measuring
machines |
up to 2,400 x 1,200 x
1,000 mm |
(Module) Assembly
Machine components can be delivered already
assembled and tested for operation (including test run and end switch
adjustments).
