Rollomatic spindle and motor spindle repair
Brochexpress is an independent workshop specialising in the repair, maintenance and diagnostics of Rollomatic spindles and motor spindles — the Swiss manufacturer founded in 1989, specialising in very high precision CNC machines for micro-tool grinding and cylindrical grinding.
Rollomatic, the Swiss specialist in very high precision micro-tools
TLDR: Rollomatic SA (Le Landeron, Switzerland, founded in 1989) is a privately owned company specialising in the design and manufacture of high-precision CNC machines for cutting-tool grinding, cylindrical grinding and laser machining of ultra-hard materials, able to produce micro-tools down to 0.03 mm in diameter.
Founded in 1989, Rollomatic designs, manufactures and sells worldwide production systems for grinding cutting tools destined for high-technology sectors: smartphones, tablets, aviation, automotive and medical devices. The manufacturer specialises in particular in high-precision grinding solutions for surgical, orthopaedic and dental tools, as well as in tool manufacture for the woodworking and aerospace industries. The GrindSmart 660XW model brings together every operation on a single machine.
A range of direct-drive synchronous spindles for high-precision grinding
TLDR: Rollomatic grinders use a direct-drive synchronous motor spindle, with rotation speeds reaching 8,000 rpm for 20 kW, delivering perfectly uniform surface finishes and concentricity below 0.002 mm.
On GrindSmart grinders, a direct-drive synchronous motor spindle delivers perfectly uniform surface finishes and low energy consumption, with latest-generation direct drives on the linear and rotary axes. On the GrindSmart 530XS, the single direct-drive spindle is ideal for producing tools requiring no more than 4 wheels, with a patented shank guidance and support system that achieves concentricity below 0.002 mm. On the 6000XL model, the spindle reaches 8,000 rpm for 20 kW.
Rollomatic spindles covered (non-exhaustive list)
- Direct-drive synchronous spindles, GrindSmart series
- Grinding spindles, up to 8,000 rpm and 20 kW, 6000XL model
- Spindles working with the patented guidance system (concentricity < 0.002 mm)
- Spindles of grinding and laser cutting machines for ultra-hard materials
- Spindles of grinders dedicated to dental, surgical and orthopaedic tools
Interfaces and specifications
The Rollomatic spindles and motor spindles we repair cover rotation speeds from 0 to 8,000 rpm for ratings of up to 20 kW, with spindle noses for type 31/20 W collets — exact specifications to be confirmed on quotation according to the reference of your machine.
Our expertise on your Rollomatic spindles and motor spindles
TLDR: Brochexpress works across the entire life cycle of your Rollomatic spindles, with the same rigour as for the other brands in our portfolio.
On-site customer service
- Diagnostics and service directly on your machine, in your production workshop, to limit downtime on very high precision equipment
Full diagnostics
- Inspection of clearances, balancing, bearing condition, sealing and the patented guidance system, with a detailed technical report
Preventive and corrective maintenance
- Maintenance programme tailored to the precision requirements of micro-machining and dental/medical tool grinding, together with corrective action in the event of a breakdown
Overhaul and refurbishment
- Grinding, bearing replacement, sealing refurbishment and rotation testing in the workshop, restoring the manufacturer's original tolerances
Why choose Brochexpress for your Rollomatic spindles and motor spindles
- An independent workshop, with no capital ties to manufacturers, guaranteeing an objective diagnosis
- Expertise in direct-drive synchronous spindles and very high precision guidance systems
- Two service sites: Beaurepaire (France) and Lussery-Villars (Switzerland)
- Support from the first intervention through to return to production
Turnaround and warranty
- On-site service within 48h
- Workshop repair: around 20 working days depending on parts availability
- 12-month warranty on all our repairs
Frequently asked questions
Do you repair the direct-drive synchronous spindles of the GrindSmart range?
Yes, we work on these spindles, taking into account their patented guidance system.
Do you work on the grinding spindles of the 6000XL model (up to 8,000 rpm)?
Yes, we diagnose and repair these spindles, whatever the power configured.
What is the average lead time for a full overhaul?
Allow around 20 working days in the workshop, depending on the condition of the spindle and the availability of parts specific to these precision technologies.
Do you work on the spindles of grinders dedicated to dental and surgical tools?
Yes, we diagnose and repair these spindles, taking care to preserve their sub-micron concentricity.
Do you offer a preventive maintenance contract for a fleet of Rollomatic machines?
Yes, we draw up preventive maintenance programmes tailored to how critical this equipment is.
A reliable partner for your industrial performance
Whether it is an emergency on-site intervention, a full workshop overhaul or a preventive maintenance programme, Brochexpress brings its expertise to your production. As an independent workshop, we work across all Rollomatic spindles and motor spindles — micro-tool and cylindrical grinders — with the responsiveness and rigour demanded by the most exacting industrial environments: medical, dental, aerospace and watchmaking.
Our teams are at your disposal from our sites in Beaurepaire (France) and Lussery-Villars (Switzerland) for a study of your needs, a diagnosis or a personalised quotation.
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Rollomatic® is a registered trademark of Rollomatic SA. Brochexpress is neither affiliated with, nor a partner of, nor an authorised distributor of Rollomatic SA. Our business covers independent repair and maintenance of industrial equipment, permitted under the principle of referential trademark use (EU Trademark Directive 2015/2436 / French Intellectual Property Code, art. L.713-6).