

Overview
About RMM Metallbearbeitung GmbH
Who we are
Since 1989 RMM manufactures reliable and fair products for almost all industries. The company has grown up in the aerospace industry, subsegments of the automotive industry, optics industry and general mechanical engineering are currently contributing to the success of the company. We process almost all materials right down to fiber composites. Thanks to our regulated QA, each of our customers is guaranteed process reliability with the help of state-of-the-art and precise measuring equipment. The samples according to PPAP and EASA are known to us and are lived in everyday life.
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Dautphetal, Germany
Member since 2018
Employees20 - 50
Certificates1
Turnover5 - 10 Mil.
Year of foundation1989
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Turning | 1–1,000 | 1–1,250 mm | 1–450 mm | — |
Automatic turning (bar) | 1–100 k | 1–200 mm | 4–65 mm | — |
Full-range turning (including milling) | 1–10,000 | 1–1,250 mm | 1–450 mm | — |
Hard turning | 1–1,000 | 1–1,000 mm | 1–400 mm | — |
Centering / end facing | 1–10,000 | 1–1,000 mm | 1–90 mm | — |
Shaft machining | 1–1,000 | 1–1,000 mm | 5–400 mm | 0–4,000 kg |
Machining (Extruded Profiles)
| Technologies | Width | Height | Weight |
|---|---|---|---|
Machining of extruded sections | 1–1,300 mm | 1–500 mm | 0–200 kg |
Cutting dies / deep drawing dies
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Punching / Cutting tools | 1–900 mm | 1–900 mm | 1–550 mm | 0–4,000 kg |
Deep-drawing dies | 1–900 mm | 1–900 mm | 1–550 mm | 0–4,000 kg |
Jigmaking
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Drilling / milling jigs | 1–900 mm | 1–900 mm | 1–550 mm | 0–4,000 kg |
Measuring / testing jigs | 1–900 mm | 1–900 mm | 1–550 mm | 0–4,000 kg |
Assembly jigs | 1–900 mm | 1–900 mm | 1–550 mm | 0–4,000 kg |
Clamping devices | 1–900 mm | 1–900 mm | 1–550 mm | 0–4,000 kg |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 1–1,000 | 1–3,000 mm | 1–2,000 mm | 1–2,000 mm | 0–5,000 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–1,000 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 1–1,500 mm | 1–900 mm | 1–700 mm | 1–900 mm | 0–1,000 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Anodizing | 1–1 M | 1–2,000 mm | 1–2,000 mm | 1–2,000 mm | 0–1,000 kg |
Pickling | 1–1 M | 1–2,000 mm | 1–2,000 mm | 1–2,000 mm | 0–1,000 kg |
Blacking | 1–100 k | 1–2,000 mm | 1–2,000 mm | 1–2,000 mm | 0–1,000 kg |
Rotofinishing, barrel finishing | 1–10,000 | 1–300 mm | 1–300 mm | 1–300 mm | — |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 1–100 k | 1–1,300 mm | 1–900 mm | 1–600 mm | — | 0–1,000 kg |
5-axis milling machines | 1–100 k | 1–900 mm | 1–900 mm | 1–550 mm | — | 0–1,000 kg |
Form milling (3 D) | 1–1,000 | 1–1,300 mm | 1–900 mm | 1–550 mm | — | 0–1,000 kg |
Full-range milling (including turning) | 1–1,000 | 1–900 mm | 1–900 mm | 1–900 mm | 1–450 mm | — |
Deep-hole drilling | 1–10,000 | 1–550 mm | 1–900 mm | 1–900 mm | 1–900 mm | 0–1,000 kg |
Engraver milling | 1–10,000 | 1–1,000 mm | 1–500 mm | 1–100 mm | 1–1,000 mm | 0–200 kg |
Assembly Group Manufacturing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Riveting | 1–1,000 | 1–1,500 mm | 1–1,000 mm | 1–5 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Sawing | 1–100 k | 1–1,500 mm | 1–400 mm | 1–370 mm | 1–370 mm |
Materials
Cast metals
Cast steelCast iron
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloys
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Precious metals
SilverOther precious metals
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Natural materials
Wood/timber
Certificates
ISO 9001:2015
Parts & Machines
Machinery (18)
1 / 18
G551 mit PSS-R
ManufacturerGROB-Werke
ControlSiemens 840D SL
Year of Construction2017
Technology
MillingEngraver milling5-axis milling machinesForm milling (3 D)
2 / 18
G352
ManufacturerGROB-Werke
ControlSiemens 840D SL
Year of Construction2018
Technology
5-axis milling machinesMillingForm milling (3 D)Full-range milling (including turning)Engraver milling
3 / 18
DMU 50evo linear
ManufacturerDMG Mori
ControlSiemens 840D PL
Year of Construction2006
Technology
MillingForm milling (3 D)5-axis milling machinesFull-range milling (including turning)Engraver milling
4 / 18
BA1350
ManufacturerKunzmann
ControlHeidenhain TNC 530
Year of Construction2017
Technology
MillingForm milling (3 D)Engraver milling
5 / 18
DMC 103V
ManufacturerDMG Mori
ControlHeidenhain TNC 430
Year of Construction2006
Technology
MillingEngraver milling
6 / 18
VMC1000
ManufacturerBridgeport
ControlHeidenhain TNC 430
Year of Construction1996
Technology
Milling
7 / 18
Mahomat
ManufacturerMAHO
ControlPhilipps 432
Year of Construction1993
Technology
Milling
8 / 18
Mahomat
ManufacturerMAHO
ControlPhilipps 432
Year of Construction1993
Technology
Milling
9 / 18
Mahomat
ManufacturerMAHO
ControlPhilipps 432
Year of Construction1995
Technology
Milling
10 / 18
MH 800 C
ManufacturerMAHO
ControlPhilipps 432
Year of Construction1994
Technology
Milling
11 / 18
Leitz Reference 15.9.7 HP
ManufacturerLeitz
ControlPC-Demis
Year of Construction2015
Technology
Measuring / testing
12 / 18
Mirco Hite
ManufacturerTESA
ControlPC-Demis
Year of Construction2007
Technology
Measuring / testing
13 / 18
NLX3000/700Y
ManufacturerMoriSeiki
ControlMapps
Year of Construction2015
Technology
Hard turningFull-range turning (including milling)Deep-hole drillingCentering / end facingTurningShaft machining
14 / 18
NLX3000/1250 Y
ManufacturerMoriSeiki
ControlMapp
Year of Construction2017
Technology
Hard turningTurningFull-range turning (including milling)Deep-hole drillingShaft machiningCentering / end facing
15 / 18
QTN 250 MSY
ManufacturerMazak
ControlMatrix
Year of Construction2012
Technology
Automatic turning (bar)Hard turningShaft machiningTurningFull-range turning (including milling)
16 / 18
VDF180
ManufacturerBöhringer
ControlPhilipps 432
Year of Construction1992
Technology
TurningHard turning
17 / 18
HRK370
ManufacturerKASTO
ControlKASTO
Year of Construction2007
Technology
Sawing
18 / 18
KKS
ManufacturerKaltenbach
Year of Construction1989
Technology
Sawing
18 Machinery
Milling10
Engraver milling5
5-axis milling machines3
Form milling (3 D)4
Full-range milling (including turning)2
Measuring / testing2
Hard turning4
Full-range turning (including milling)3
Deep-hole drilling2
Centering / end facing2
Turning4
Shaft machining3
Automatic turning (bar)1
Sawing2
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