Dörries Scharmann spindle repair
Brochexpress is an independent workshop specialising in the repair, maintenance and diagnostics of Dörries Scharmann spindles — a German manufacturer of large-scale vertical lathes and horizontal boring-milling machines, recognised in the energy, aerospace and heavy engineering sectors.
Dörries Scharmann, the German reference in large-scale vertical lathes and boring machines
TLDR: Dörries Scharmann (Germany) is a manufacturer recognised in two complementary machine families: vertical turret lathes for machining large circular parts (up to 5,000 mm in diameter), and horizontal boring-milling machines for machining massive prismatic workpieces.
Dörries Scharmann is one of the most established manufacturers in the segment of vertical turret lathes under 5,000 mm in diameter, alongside brands such as Berthiez or Ibarmia. These machines enable the machining of large circular parts for demanding sectors: nuclear reactor heads, aerospace components, naval, wind and oil industry parts. The manufacturer also offers a range of horizontal boring-milling machines with travelling column or cross-rail configurations, designed for machining massive prismatic workpieces, with travel lengths reaching several metres on each axis for the largest configurations.
A range of high-power spindles for vertical lathes and boring-milling machines
TLDR: Dörries Scharmann vertical lathes (VC, VCE series) feature HSK-A100 milling spindles with an integrated tool magazine, while horizontal boring-milling machines (Alpha, Heavycut series) use ISO 50 spindles with high drive power.
Dörries Scharmann double-column vertical lathes, such as the VC series, combine a large-capacity rotary table (rotation speeds of around 0.4 to 95 rpm, main motors reaching up to 2 x 80 kW) with a milling spindle mounted on a ram, in HSK-A100 interface, often fitted with an integrated tool magazine holding several hundred tools on the most complete configurations. The B-axis, orientable through 360° with a precision of 0.001°, allows fine positioning of the spindle for multi-face machining. On horizontal boring-milling machines, the spindle uses an ISO 50 taper, with transverse travel exceeding 14 metres on configurations dedicated to machining very large parts (Heavycut series).
Dörries Scharmann spindles covered (non-exhaustive list)
- HSK-A100 milling spindles of double-column vertical lathes, VC/VCE series
- Horizontal boring-milling machine spindles, ISO 50 taper, Alpha series
- Long-travel configuration spindles, Heavycut series
- Spindles fitted with an integrated tool magazine (up to several hundred tools)
- Spindles with fine B-axis orientation (0.001°) for multi-face machining
Interfaces and specifications
The Dörries Scharmann spindles we repair mainly come in HSK-A100 interface on vertical lathes, and ISO 50 on horizontal boring-milling machines, with high drive power on the largest configurations — specifications to be confirmed on quotation according to the exact reference of your machine.
Our expertise on your Dörries Scharmann spindles
TLDR: Brochexpress works across the entire life cycle of your Dörries Scharmann spindles, with the same rigour as for the other brands in our portfolio.
On-site customer service
- Diagnosis and intervention directly on your machine, in the production workshop, to limit downtime linked to the disassembly and transport of a large spindle
Full diagnostics
- Inspection of clearances, balancing, bearing condition, sealing and B-axis orientation systems, with a detailed technical report
Preventive and corrective maintenance
- A maintenance programme tailored to the heavy machining pace specific to nuclear, aerospace and energy sectors, as well as corrective interventions in the event of a breakdown
Overhaul and refurbishment
- Grinding, bearing replacement, seal refurbishment and rotation testing in the workshop, restoring the manufacturer's original tolerances
Why choose Brochexpress for your Dörries Scharmann spindles
- An independent workshop, with no capital ties to manufacturers, guaranteeing an objective diagnosis
- Expertise in HSK-A100 vertical lathe spindles and ISO 50 boring machine spindles
- Two service sites: Beaurepaire (France) and Lussery-Villars (Switzerland)
- Support from the first intervention through to the return to production
Lead times 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 HSK-A100 milling spindles of double-column vertical lathes?
Yes, we work on these spindles, taking into account their B-axis orientation system and their integrated tool magazine.
Do you work on the ISO 50 spindles of long-travel horizontal boring-milling machines?
Yes, we diagnose and repair these spindles regardless of the machine's travel length.
What is the average lead time for a complete overhaul?
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 directly on site for very large spindles?
Yes, our team travels to diagnose and, whenever possible, intervene directly on site to avoid the complete disassembly of bulky, heavy spindles.
Do you offer a preventive maintenance contract for a fleet of Dörries Scharmann machines?
Yes, we draw up preventive maintenance programmes tailored to your production pace, particularly relevant for nuclear, aerospace and energy workshops.
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 the entire Dörries Scharmann range — spindles for large-scale vertical lathes and boring-milling machines — with the responsiveness and rigour demanded by the most exacting industrial environments: nuclear, aerospace and energy.
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.
Request a quoteRelated services
Dörries Scharmann® is a registered trademark. Brochexpress is neither affiliated with, nor a partner of, nor an authorised distributor of the manufacturer Dörries Scharmann. 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).