Naxos-Diskus spindle and motor spindle repair
Brochexpress is an independent workshop specialising in the repair, maintenance and diagnostics of Naxos-Diskus spindles and motor spindles (Diskus Werke Schleiftechnik) — the German manufacturer from Dietzenbach, a world leader in double-disc surface grinding and micro-finishing.
Naxos-Diskus, German leader in double-disc grinding for decades
TLDR: Diskus Werke Schleiftechnik GmbH (Dietzenbach, near Frankfurt am Main, Germany) has for years been among the world leaders in the production of micro-finishing grinding machines, with double-disc surface grinders recognised for their accuracy in the micrometre range and their IONIC process control, an exclusive development of the manufacturer.
Diskus Werke, a traditional company based in Dietzenbach near Frankfurt am Main, has for years been among the world leaders in the production of micro-finishing grinding machines. Diskus double-disc surface grinders set high benchmarks in quality and functionality, convincing users with precision work in the micrometre range that their customers particularly value. A distinctive quality criterion lies in IONIC process control, a development specific to Diskus Werke: this post-process control device measures parts after grinding in order to adjust the process automatically. The manufacturer's portfolio, today also marketed under the Naxos-Diskus brand (equally recognised for its single-piece grinding wheels up to 1,600 mm in ceramic or synthetic resin bond), covers single-disc surface grinders through to double-disc surface grinders, by way of rotary table, bearing, carbide and plunge surface grinding machines.
A range of upper and lower twin spindles for simultaneous two-face grinding
TLDR: Diskus double-disc grinders feature an upper spindle head and a lower spindle head, each fitted with an independent grinding spindle, with power ratings reaching 48 kW per spindle and wheel peripheral speeds of up to 63 m/s.
On Diskus double-disc grinders, such as the DDS 457 R model, the upper and lower spindle heads each incorporate a grinding spindle, with rotation speeds from 251 to 1,254 rpm and wheel peripheral speeds from 6 to 30 m/s depending on the configuration, for total power ratings of up to 35 kW. On larger capacity models, such as the DDS 750 XR (vertical double-disc grinder, 750 mm wheel diameter), each grinding spindle can deliver up to 48 kW, with a maximum wheel peripheral speed of 63 m/s and coolant supplied through the centre of the spindle. Parts are fed between the two rotating wheels, with linear or rotary feed depending on the process, guaranteeing treatment accurate to a hundredth of a millimetre while ensuring excellent throughput of up to several thousand parts per hour.
Naxos-Diskus spindles and motor spindles covered (non-exhaustive list)
- Double-disc grinding spindles, combined upper and lower heads
- Spindles up to 48 kW per spindle, DDS 750 XR series
- Spindles combined with IONIC process control
- Spindles of rotary table surface grinders
- Spindles with coolant supply through the spindle centre
Interfaces and specifications
The Naxos-Diskus spindles and motor spindles we repair cover power ratings of up to 48 kW per spindle, with wheel peripheral speeds reaching 63 m/s — exact specifications to be confirmed on quotation according to the reference of your machine.
Our expertise on your Naxos-Diskus spindles and motor spindles
TLDR: Brochexpress works across the entire life cycle of your Naxos-Diskus spindles and motor 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 your grinding line
Full diagnostics
- Inspection of clearances, balancing, bearing condition, sealing and the synchronisation of the two spindle heads, with a detailed technical report
Preventive and corrective maintenance
- Maintenance programme tailored to the production rates of precision engineering, 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 Naxos-Diskus spindles and motor spindles
- An independent workshop, with no capital ties to manufacturers, guaranteeing an objective diagnosis
- Expertise in upper/lower twin spindles and coolant-through-spindle 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 upper and lower twin spindles of Diskus double-disc grinders?
Yes, we work on both spindles, taking care to preserve their synchronisation.
Do you work on the high-power spindles (up to 48 kW) of the DDS 750 XR model?
Yes, we diagnose and repair these spindles, whatever the cooling configuration.
How long does a full overhaul take?
Allow around 20 working days in the workshop, depending on the condition of the spindle and the availability of parts (bearings, seals, specific components).
Do you work on spindles combined with IONIC process control?
Yes, we diagnose and repair these spindles, independently of the associated control system.
Do you offer a preventive maintenance contract for a fleet of Naxos-Diskus machines?
Yes, we set up preventive maintenance programmes tailored to your production rate.
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 Naxos-Diskus spindles and motor spindles — spindles of double-disc surface grinders — with the responsiveness and rigour demanded by the most exacting industrial environments.
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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Naxos-Diskus® and Diskus Werke® are registered trademarks of Diskus Werke Schleiftechnik GmbH. Brochexpress is neither affiliated with, nor a partner of, nor an authorised distributor of Diskus Werke Schleiftechnik GmbH. 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).