Machine tool service: CNC retrofit, repair, PLC programming, spare parts and used machinery trading
Rein CNC-Service GmbH
Bielefeld · DENew on Amplifa
About us
Rein CNC-Service GmbH is a Bielefeld-based company specialised in machine tool service. The company was founded in 1990 by Dipl.-Ing. Martin Rein, a great-grandson of Droop & Rein founder Ernst Rein, as a sole proprietorship and was converted into a GmbH in 1996. Its range of services includes CNC retrofit and service for milling machines and drilling machines, manufacturer-independent repairs of milling machines of all brands (including Hermle, Maho, DMG, Mikron, Depo, TOS), repair, retrofitting and PLC programming of Heidenhain controls (iTNC530, TNC320/TNC640) as well as the conversion of BBC and Simoreg/Simodrive spindle drives to Simoreg DC Master technology. The company also offers troubleshooting on Indramat and Fidia controls, geometric realignment and alignment of machine tools, guideway replacement, reconditioning of milling heads and spindle carriers, disassembly and reassembly, heavy-load loading operations as well as buying and selling of used machinery, in particular Droop & Rein portal milling machines, and a spare parts trade for Indramat, Siemens and Heidenhain.
- Site
- Bielefeld
- Processes
- CNC retrofit and machine tool service for milling machines and drilling machines, Repair, retrofitting and PLC programming for Heidenhain iTNC530 and TNC320/TNC640, Conversion of BBC AAD6701 and Simoreg/Simodrive spindle drives to Simoreg DC Master technology, Troubleshooting on Indramat SK3N copying control and Fidia CNC, Repairs of milling machines of all brands (manufacturer-independent), Geometric realignment and alignment of machine tools, Guideway replacement, Reconditioning of milling heads and spindle carriers, assembly of bevel gears and bearings
- Materials
- Heidenhain iTNC530, Heidenhain TNC320/TNC640, Simoreg DC Master, Indramat SK3N / servo technology, Fidia CNC, Siemens Simatic S5/S3
- Founded
- 1990
- Industries
- Machine tools, Mechanical engineering, Machine tool maintenance
- 01
Diagnosis / troubleshooting
- 02
CNC retrofit and control upgrades
- 03
Drive conversion and PLC programming
- 04
Geometric realignment and alignment
- 05
Disassembly, transport, reassembly
- 06
Spare parts supply and used machinery trading
Services and technology
Heidenhain iTNC530
Repair, retrofitting and PLC programming, including unlocking of SIK-protected software options.
Heidenhain TNC320/TNC640
Service and programming for current Heidenhain control generations.
Simoreg DC Master
Conversion of BBC AAD6701 and Simoreg/Simodrive spindle drives to this drive technology.
Indramat SK3N / servo technology
Troubleshooting on the SK3N copying control as well as replacement and used parts for DC/AC servo technology.
Fidia CNC
Troubleshooting and spare parts supply for Fidia controls (CNC10/11/12 Compact).
Siemens Simatic S5/S3
Spare modules and interface connections, e.g. linking a loading robot to a machining centre.
Locations
Bielefeld
DECompany headquarters and service
- 12 t forklift for heavy-load loading operations (transportable with low-bed semi-trailer)
- Rollers for in-house transports up to 40 t
- Container loading
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC retrofit and machine tool service for milling machines and drilling machinesEngineering | – | – | – | – | – |
| Repair, retrofitting and PLC programming for Heidenhain iTNC530 and TNC320/TNC640Engineering | – | – | – | – | – |
| Conversion of BBC AAD6701 and Simoreg/Simodrive spindle drives to Simoreg DC Master technologyEngineering | – | – | – | – | – |
| Troubleshooting on Indramat SK3N copying control and Fidia CNCEngineering | – | – | – | – | – |
| Repairs of milling machines of all brands (manufacturer-independent)Engineering | – | – | – | – | – |
| Geometric realignment and alignment of machine toolsEngineering | – | – | – | – | – |
| Guideway replacementEngineering | – | – | – | – | – |
| Reconditioning of milling heads and spindle carriers, assembly of bevel gears and bearingsMontage | – | – | – | – | – |
| Disassembly and reassembly (assembly/disassembly of machines)Montage | – | – | – | – | – |
| In-house transport with rollers up to 40 t, loading with 12 t forkliftMontage | – | – | 1 kg – 40 t | – | – |
| Linking of loading robot with machining centre (automation)Engineering | – | – | – | – | – |
| Used machinery trading / purchase of Droop & Rein portal milling machinesEngineering | – | – | – | – | – |
27 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Forklift (heavy load, transportable with low-bed semi-trailer) | – | 1 | – | 2004 | Bielefeld |
| Machining centre (linked with loading robot) | SW BA400 | – | – | – | Bielefeld |
| Machining centre (upgrade from Heidenhain MillPlus to iTNC530) | DMG DMC200U | 1 | – | 2000 | – |
| Milling machine | Droop & Rein E160NB | 1 | – | – | – |
| Portal milling machine | Droop & Rein FPVL2500SL50 | 1 | – | – | – |
| Portal milling machine | Droop & Rein FPKL2300R40kcN | 1 | – | – | – |
| Portal milling machine | Droop & Rein FPVL2200SA30/13kcN | 1 | – | – | – |
| Portal milling machine | Droop & Rein FOGS2030P M30 | 1 | – | – | – |
| Portal milling machine | Droop & Rein FPV1600SRE30/13N | 1 | – | – | – |
| Portal milling machine | Droop & Rein FPV1600S30/13S10/1 | 1 | – | – | – |
| Portal milling machine | Droop & Rein FPV1400SA30/13N | 1 | – | – | – |
| Milling machine | Droop & Rein LFAS(L)2000kc | 2 | – | – | – |
| Milling machine | Droop & Rein LFASL1600kt | 1 | – | – | – |
| Milling machine | Droop & Rein LFAS130ke | 2 | – | – | – |
| Milling machine | Droop & Rein LFS1400kcN | 1 | – | – | – |
| Milling machine | Droop & Rein FSM1406DA30kcN | 3 | – | – | – |
| Milling machine | Droop & Rein FS(M)1255 (kf, kc) | 4 | – | – | – |
| Milling machine | Droop & Rein FS130lgN | 3 | – | – | – |
| Milling machine | Droop & Rein FS130s (ke, ki, kc) | 7 | – | – | – |
| Milling machine | Droop & Rein FS(M)1004D(A30kcN) | 2 | – | – | – |
| Milling machine | Droop & Rein FS130g (ku, ke, ki) | 14 | – | – | – |
| Milling machine | Droop & Rein FS41R15/43 | 2 | – | – | – |
| Milling machine | Droop & Rein FSD100NB | 1 | – | – | – |
| Milling machine | Droop & Rein FS803D19kf | 1 | – | – | – |
| Milling machine | Droop & Rein FS120ku | 1 | – | – | – |
| Milling machine | Droop & Rein FS110 (ke, ki, kf) | 5 | – | – | – |
| Milling machine | Droop & Rein FS100 (ke, ki, kc) | 5 | – | – | – |
Additional services
History
- 1890
Ernst Rein founds the machine tool factory Droop & Rein in Bielefeld together with Theodor Droop (predecessor connection).
- 1990
Foundation of the sole proprietorship Rein Kopier- und CNC-Steuerungsservice by Dipl.-Ing. Martin Rein.
- 1996
Conversion into Rein CNC-Service GmbH.
- 2004
Acquisition of a 12 t forklift for heavy-load loading operations, transports and factory relocations.
- 2011
Sale of the 60th Droop & Rein milling machine.
- 2015
Control upgrade of a DMG DMC200U from Heidenhain MillPlus to iTNC530.
- 2016
Linking of a loading robot (ND-Technik) to an SW BA400 machining centre via the S5 interface.
- 2017
Sale of the 75th used machine.