

Overview
About M+W Maschinen- und Werkzeugbau GmbH
Who we are
CMI M + W is a specialist in repair and maintenance of industrial plants and plant components. From troubleshooting to long-term plant and component optimization, we provide our customers in the steel and rolling mill industry integrated solutions. Furthermore, we manufacture for special customers high-quality machine components as single pieces or small series. We have set ourselves the optimization of the availability of manufacturing equipment or components to the target. For the CMI M + W, human capacity and specific service and workshop services well equipped with modern technical equipment. The ability for mobile machining with you suburb with its iPod portable CMI M + W Precision Machining machines combined with the expertise of our teams in the field of special machine and workshop resources in the background ensures the CMI M + W customers a fast re-start of production.To ensure your requirements CMI M + W uses manufacturing capabilities and experience of over 50 years, machine and tool in the heavy, steel plant and rolling mill industry. The integration into the global CMI Groupe, the modular handling of specific CMI M + W equipment and the ability to adapt to the diverse needs guarantees our customers the efficient implementation of effective measures. Translation by Google Translate
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Dortmund, Germany
Member since 2003
Employees50 - 100
Certificates1
Turnover5 - 10 Mil.
Year of foundation1951
Marketing documents
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Turning | 1–100 | 100–10,000 mm | 100–4,000 mm | — |
Full-range turning (including milling) | 1–100 | 100–8,000 mm | 100–4,000 mm | — |
Shaft machining | 1–9,999 | 1,000–12,000 mm | 100–400 mm | 0–63,000 kg |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–9,999 | 100–4,000 mm | 100–4,000 mm | 100–4,000 mm | 100–4,000 mm | 0–20,000 kg | 3–400 mm |
Inert gas shielded arc welding (Plasma) | 1–9,999 | 100–4,000 mm | 100–4,000 mm | 100–4,000 mm | 100–4,000 mm | 0–20,000 kg | 3–400 mm |
Inert gas shielded arc welding (TIG) | 1–9,999 | 100–6,000 mm | 100–4,000 mm | 100–4,000 mm | 100–4,000 mm | 0–20,000 kg | 3–500 mm |
Manual electrode welding | 1–9,999 | 100–6,000 mm | 100–4,000 mm | 100–4,000 mm | 100–4,000 mm | 0–20,000 kg | 1–800 mm |
Submerged-arc welding | 1–9,999 | 100–6,000 mm | 100–4,000 mm | 100–4,000 mm | 100–4,000 mm | 0–20,000 kg | 3–600 mm |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–80,000 kg |
Industrial / On-site-assembly | 0–63,000 kg |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Apparatus engineering | 1–9,999 | 100–12,000 mm | 100–12,000 mm | 100–12,000 mm | 0–80,000 kg |
Tool building | 1–9,999 | 100–12,000 mm | 100–12,000 mm | 100–12,000 mm | 0–80,000 kg |
Heat Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Annealing | 1–9,999 | 10–6,000 mm | 10–2,500 mm | 10–2,500 mm | 10–2,400 mm | 0–20,000 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Milling | 1–100 | 250–4,500 mm | 250–4,000 mm | 3–2,000 mm | 0–16,000 kg |
5-axis milling machines | 1–100 | 250–4,500 mm | 250–4,000 mm | 3–2,000 mm | 0–16,000 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Plasma coating | 1–9,999 | 100–6,000 mm | 100–2,500 mm | 100–2,500 mm | 100–2,400 mm | 0–20,000 kg |
Materials
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Light metals
Aluminium and aluminium alloysTitanium and titanium alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Cast metals
Cast steelCast iron
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloys
Industries
Furniture industryPackaging industryMechanical engineeringMachine tool manufacturingBoiler, container and tank construction Chemical industryDrive and gear engineeringMilitary engineeringAutomotive and vehicle constructionRailway and rail vehicles industryAerospace and aviation industryHydraulic and pneumatic industryMedical technologySpecial purpose machinery manufacturingShipbuilding industryAir conditioning, refrigeration and ventilation industryPaper and printing machinery industryPower generation and transmission industryMining and tunnel engineeringBuilding, agricultural and forestry machinery manufacturing
Certificates
ISO 9001:2008
Parts & Machines
Machinery (15)
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CMI M+W mobile CNC Bearbeitungsmaschine
ManufacturerCMI M+W
ControlHeidenhain
Technology
Full-range turning (including milling)
2 / 15
NC Horizontal Tischbohrwerk FB 125
ManufacturerScharmann
Controlohne
Technology
Full-range turning (including milling)
3 / 15
NC Horizontal Tischbohrwerk FB 140
ManufacturerScharmann
Controlohne
Technology
Full-range turning (including milling)
4 / 15
CNC Horizontal Starrbettfräsmaschine BF5H
ManufacturerReiden
ControlHeidenhainn CNC155
Technology
Full-range turning (including milling)
5 / 15
CNC Horizontal-Starrbettfräsmaschine TE 4000
ManufacturerElgamill
ControlSiemens 810M
Technology
Full-range turning (including milling)
6 / 15
CNC Horizontal Starrbettfräsmaschien FS6000
ManufacturerSoramill
ControlSiemens 820M
Technology
Full-range turning (including milling)
7 / 15
CNC Portalfräsmaschine Gantry Majormill 240G
ManufacturerForest Line
ControlSiemens 840C
Technology
Full-range turning (including milling)
8 / 15
NC Horizontal Plattenbohrwerk W160HA
ManufacturerSkoda
Controlohne
Technology
Full-range turning (including milling)
9 / 15
CNC Schrägbettdrehmaschine Slant Turn 50 Universal 2000
ManufacturerMazak
ControlMazak
Technology
Turning
10 / 15
CNC Spitzendrehmaschine B-1400/3
ManufacturerGurutzpe
ControlSiemens 3T
Technology
Turning
11 / 15
NC Karusseldrehmaschine 16DKE160
ManufacturerSchiess
ControlKopiereinrichtung
Technology
Turning
12 / 15
CNC Karusseldrehmaschine JU6-4D
ManufacturerJungenthal
ControlSiemens 840C
Technology
Turning
13 / 15
NC Karusseldrehmaschine 1K3000
ManufacturerSchiess
Control-
Technology
Turning
14 / 15
CNC Karusseldrehmaschine JU35
ManufacturerJungenthal
ControlSiemens 840C
Technology
Turning
15 / 15
Spitzendrehmaschine Geminis GHT7G2
ManufacturerIberimex
ControlFagor
Technology
Turning
15 Machinery
Full-range turning (including milling)8
Turning7
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