Cylindrical grinding machineRoll-o-Matic
Rollomatic NP5
Machine data
- Machine type:
- Cylindrical grinding machine
- Manufacturer:
- Roll-o-Matic
- Model:
- Rollomatic NP5
- Year of construction:
- 2010
- Condition:
- excellent (used)
Price & Location
- Location:
- Parkallee 5, 16727 Velten, Deutschland
Technical details
- Grinding length:
- 330 mm
- Grinding wheel diameter:
- 250 mm
- Total width:
- 1,765 mm
- Total length:
- 1,830 mm
- Total height:
- 2,441 mm
- Grinding diameter:
- 20 mm
- Type of input current:
- three-phase
- Workpiece diameter between centers:
- 20 mm
- Spindle speed (max.):
- 10,000 rpm
- Feed length X-axis:
- 29 mm
- Feed length Y-axis:
- 350 mm
- Feed length Z-axis:
- 100 mm
- Feed rate X-axis:
- 29 m/min
- Feed rate Y-axis:
- 350 m/min
- Feed rate Z-axis:
- 100 m/min
- Grinding spindle motor power:
- 9 W
- Grinding spindle speed:
- 7,600 rpm
- Overall weight:
- 3,000 kg
- Input frequency:
- 50 Hz
- Rapid traverse X-axis:
- 15 m/min
- Rapid traverse Y-axis:
- 15 m/min
- Rapid traverse Z-axis:
- 15 m/min
- Input voltage:
- 400 V
- Workpiece spindle speed (max.):
- 3,000 rpm
- Equipment:
- rotational speed infinitely variable
Details about the offer
- Listing ID:
- A225-84307
- Update:
- 20.08.2026
Description
Year of manufacture 2010 · CNC pinch/peel cylindrical grinding machine · Ø 0.025–20 mm · 3-axis loading robot
Five-axis pinch/peel cylindrical grinding machine from Rollomatic SA (Le Landeron, Switzerland) for the rough and finish machining of cutting tools, punches, micro-drills, and forming and ejector pins. The original factory invoice from Rollomatic from 2010 for this machine is available, which documents the design, drives, axis travels, and included equipment.
KEY DATA
- Grinding diameter Ø 0.025 – 20.0 mm · Shank diameter Ø 1.0 – 20.0 mm · Grinding length max. 330 mm
- Control system GE FANUC 320iA, 8 axes (5 machine axes + 3 robot axes), NanoGrind user interface on PC
- Roughing spindle 8.5 kW, wheel Ø 250 mm, max. 7,600 min⁻¹ · Finishing spindle 1.4 kW, wheel Ø 150 mm, max. 10,000 min⁻¹
- Workpiece spindle with collet chuck W20, 0 – 3,000 min⁻¹
- Axis travels Y 350 mm · Z 100 mm · X and V each 29 mm with glass scale, resolution 0.00005 mm
- Loading robot 3 axes, workpieces Ø 1.0 – 16.0 mm, length 30 – 300 mm, magazine 150 – 1,000 pieces
- 1830 × 1765 × 2441 mm · approx. 3,000 kg · 3 × 400 V, 50 Hz, max. 15 kW
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WHAT MAKES THIS MACHINE SPECIAL
- Pinch/peel process: Roughing and finishing wheels engage with the workpiece simultaneously — high accuracy of roundness and short cycle times in one pass
SCOPE OF DELIVERY
- Machine complete: Machine bed, full splash guard, electrical cabinet, pneumatics unit, control panel with 15" screen and PC keyboard
- Control system GE FANUC 320iA with 8 axes, Rollomatic NanoGrind user interface on PC
- P4Smart software for offline programming and simulation
- Roughing station with 8.5 kW spindle (90° design) and finishing station with 1.4 kW direct drive spindle, both with PerfectArbor mounting
- Monoblock shank guide with pneumatic pressure lever
- Workpiece spindle with collet chuck W20
- Integrated three-axis loading robot with base plate for Rollomatic cassettes
- Cassettes and collet chucks from the machine's inventory — the exact scope will be listed definitively for the shipping date
- Transport-safe packaging on a wooden pallet, loading onto your truck included
- Coolant filter and cooling system as well as extraction are not included in the scope of delivery — both were centrally installed at the previous owner
- Fire extinguishing system and grinding wheels are not included in the scope of delivery
AVAILABILITY AND INSPECTION
Availability: End of September 2026, ex warehouse Velten. Demonstration, trial grinding and measurement only after prior appointment — installation and commissioning will be carried out by an external service partner.
PROCESSING
Location 16727 Velten near Berlin (Germany) · FCA Velten incl. loading · 100% prepayment · Delivery 1–2 working days after payment receipt · Price on request · All technical data in the attached data sheet.
Technical data according to manufacturer's documents (Rollomatic factory invoice from 2010 for this machine and series catalog) — information provided, no agreement on characteristics within the meaning of §§ 434, 443 BGB. We will confirm individual values definitively during the inspection or upon specific request. Subject to errors and prior sale.
The listing was translated automatically. Translation errors are possible.
Seller
Last online: A week ago
Registered since: 2014
3 listings online
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