Contract manufacturing of CNC turned and milled parts and welded assemblies with ultra-fine surfaces since 1968
Hans Mattis GmbH
Lohr a. Main (DE)New on Amplifa
About Hans Mattis GmbH
Hans Mattis GmbH is a contract manufacturer in Lohr am Main producing CNC turned and milled parts and assemblies for the precision, apparatus and mechanical engineering sectors according to customers' design specifications. Manufacturing capabilities include CNC milling up to 5000 mm part length, CNC turning up to 1500 mm diameter, CNC grinding, honing and superfinishing (surface finishes below Rz1), drilling/deep drilling/reaming as well as welding using UP, MIG/MAG, TIG with cold wire feed and spot welding. In addition, stress-relief annealing, sandblasting, deburring, cleaning, sheet metal working and final assembly of complex assemblies are offered. Materials are steel, stainless steel and aluminium; workpieces range from one-offs to large series of over 100,000 units. Customers come from rail and vehicle technology, plastics engineering, the glass industry, mechanical engineering, hydraulics, press construction, renewable energies and power plant technology. Production takes place exclusively at the Lohr a. Main headquarters on approximately 25,000 m² of company premises with around 5,600 m² of production space.
- Site
- Lohr a. Main
- Processes
- CNC milling, CNC turning, CNC grinding, Honing, Submerged arc welding, MIG/MAG welding, TIG welding with cold wire feed, Spot welding
- Materials
- Steel, Stainless steel, Aluminium, Honing/Superfinishing, Stress-relief annealing
- Certificates
- ISO 9001:2015, DIN EN ISO 3834-2, Welding certificate, Certificate of conformity
- Founded
- 1968
- Industries
- Rail and vehicle technology, Plastics engineering, Glass industry, Mechanical engineering, Hydraulics industry, Press construction
- 01
Design consulting/feasibility analysis
- 02
CNC turning
- 03
CNC milling
- 04
Drilling/Deep drilling/Reaming
- 05
Welding (UP, MIG/MAG, TIG, spot welding)
- 06
Annealing/Stress-relief annealing
- 07
Grinding/Honing/Superfinishing
- 08
Sandblasting/Deburring/Cleaning
- 09
Assembly/Final assembly
- 10
Quality assurance
Processes and Materials
Steel
Main material for machining-heavy parts and welded assemblies in mechanical and power plant engineering.
Stainless steel
Used where corrosion resistance and quality requirements apply, including TIG welding with cold wire.
Aluminium
Machining and welding for weight-reduced, lightweight constructions.
Honing/Superfinishing
Fine machining to improve dimensional and form accuracy as well as tribological surface properties.
Stress-relief annealing
Reduction of residual stresses after welding or cold forming for distortion-minimized further machining.
Site
Lohr a. Main
DEHeadquarters, manufacturing, assembly, warehouse
- Part weight / size
- Turning up to Ø 1500 mm / 5 t; milling up to 5000 mm
- Lot size
- One-off to large series of over 100,000 pieces
- Materials
- Steel, stainless steel, aluminium
- 5-axis machining centres Hermle C650U/C400U, DMG DMU 160P, Spinner VC1650-5A
- Traveling-column milling machine Zayer Kairos 5000 (5000x1600x3000 mm)
- Boring mill Union TC 110
- CNC lathes Weiler E150, Geminis GT5i G2, Mazak Multiplex with bar/portal loader
- Muratec MT-200 T2 G with loading portal
- UP welding systems Oerlikon GUE080 (800 A) and SAV Subrac 5 (1003 A)
- Honing machines Pleiger STV 450/2500, Supfina Superfinish 202
- Grinding machine ABA ML 2007 ES
- 3D measuring machine Wenzel XO87
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC millingMachining | – | 5000 mm | – | One-off – 100,000 pieces | – |
| CNC turningMachining | – | 1500 mm | – | One-off – 100,000 pieces | – |
| CNC grindingMachining | – | – | – | – | – |
| HoningMachining | – | – | – | – | almost all industrially used materials |
| Submerged arc weldingJoining | – | – | – | – | Steel, Stainless steel, Aluminium |
| MIG/MAG weldingJoining | – | – | – | – | Steel, Stainless steel, Aluminium |
| TIG welding with cold wire feedJoining | – | – | – | – | Steel, Stainless steel, Aluminium |
| Spot weldingJoining | – | – | – | – | – |
| Annealing / Stress-relief annealingHeat treatment | – | 2200 mm × 1000 mm × 950 mm | – | – | – |
| AssemblyAssembly | – | – | – | – | – |
| SandblastingSurface | – | – | – | – | – |
| Surface treatmentSurface | – | – | – | – | – |
| Drilling / Radial drillingMachining | – | – | – | – | – |
| Deep drillingMachining | – | up to 1120 mm | – | – | – |
| ReamingMachining | – | up to approx. 500 mm | – | – | – |
| Deburring / Mass finishingSurface | – | – | – | – | – |
| CleaningSurface | – | – | – | – | – |
| Sheet metal working / BendingForming | – | – | – | – | – |
| CuttingMachining | – | – | – | – | – |
| Finishing / SuperfinishingMachining | < Rz1 | 5000 mm | – | – | – |
| Design consulting / Feasibility analysesEngineering | – | – | – | – | – |
| Quality assurance (2D/3D measurement, roughness measurement, hardness testing)Testing | – | – | – | – | – |
46 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 5-axis machining centre | Hermle C650U | – | 1050 x 900 x 600 mm, 5-axis simultaneous, 130 tools, HS flex heavy with 12 pallet changers | – | – |
| 5-axis machining centre | Hermle C400 U | – | 850 x 700 x 500 mm, 5-axis simultaneous, 88 tools | – | – |
| Machining centre | Hermle C600V | – | 600 x 450 x 450 mm, 30 tools | – | – |
| Traveling-column milling machine | Zayer Kairos 5000 | – | 5000 x 1600 x 3000 mm, 5 axes, 60 tools | – | – |
| Traveling-column machine | DMG DMU 160P | – | 1600 x 1250 x 1000 mm, 5 axes, 120 tools | – | – |
| 5-axis machining centre | Spinner VC1650-5A | – | 1650 x 820 x 820 mm, 5-axis simultaneous, 96 tools | – | – |
| Bed-type milling machine | DMG DMC 1035 V eco | – | 1035 x 560 x 510 mm, 30 tools | – | – |
| Bed-type milling machine | Kunzmann WF 610 MC | – | 610 x 400 x 450 mm | – | – |
| Bed-type milling machine (horizontal/vertical) | Kekeisen UBF 2000/10 | – | 2000 x 900 x 1000 mm, 5 axes | – | – |
| Boring mill | Union TC 110 | – | 2000 x 1600 x 1500 mm, 5 axes | – | – |
| Bed-type milling machine | Deckel FP 4 NC | – | 560 x 500 x 450 mm | – | – |
| CNC lathe | Weiler E150 | – | Swing Ø 1500 mm, distance between centres 4000 mm | – | – |
| CNC lathe | Geminis GT5i G2 | – | Swing Ø 1400 mm, distance between centres 3000 mm, workpiece weight up to 5 t | – | – |
| CNC lathe | VDF Boehringer DUS 800 ti | 2 | Swing Ø 820 mm, distance between centres 2000 mm | – | – |
| CNC lathe | Weiler E70 | 2 | Swing Ø 720 mm, distance between centres 2000 mm | – | – |
| CNC lathe | Weiler E50 | – | Swing Ø 570 mm, distance between centres 1500 mm | – | – |
| CNC lathe | DN Solution PUMA 5100 LMA | – | Swing Ø 900 mm, distance between centres 2042 mm, C-axis, driven tools | – | – |
| CNC lathe | Gildemeister CTX 600 | – | Swing Ø 600 mm, distance between centres 2000 mm, C-axis | – | – |
| CNC bar lathe | Mazak Multiplex 6200/610/6250/6300 Y (several with portal loader/bar loader) | – | Swing Ø up to 430 mm, 2 spindles | – | – |
| CNC lathe | Mazak QT300M L / QT350MA | – | Swing Ø 480/520 mm, C-axis, driven tools | – | – |
| CNC lathe | Muratec MT-200 T2 G | 2 | Swing Ø 205 mm, distance between centres 770 mm, 2 spindles, Y-axis, C-axis, loading portal | – | – |
| CNC lathe | Muratec MW-120 II G / MD-120 II G | – | Swing Ø 240/230 mm, 2 spindles, loading portal | – | – |
| Conventional lathe | Wohlenberg V1000 | – | Swing Ø 1050 mm, distance between centres 5000 mm | – | – |
| Conventional lathe | LÖW W 722 | – | Swing Ø 800 mm, distance between centres 2000 mm | – | – |
| Conventional lathe | Legor 350 | – | Swing Ø 720 mm, distance between centres 1500 mm | – | – |
| Conventional lathe | VDF S 450 | – | Swing Ø 500 mm, distance between centres 1500 mm | – | – |
| Conventional lathe | Matra MD 25 T | – | Swing Ø 500 mm, distance between centres 1500 mm | – | – |
| Radial drilling machine | Kolb HK 85 | – | Drilling Ø 85 mm, arm 1600 mm | – | – |
| Radial drilling machine | Invema FR 40 / FR 65 | 2 | Drilling Ø 50/60 mm, arm 700/900 mm | – | – |
| Radial drilling machine | Mecof 35 C | – | Drilling Ø 50 mm, arm 600 mm | – | – |
| Radial drilling machine | Kolb NKR 40 a / NKR 53 | 2 | Drilling Ø 50/65 mm, arm 700/1200 mm | – | – |
| Spot facing machine | Invema FR 40 1000 | – | x 800 / y 500 mm, with coordinate table | – | – |
| Spot facing machine | Siebert IXION PC2-MC10 | – | x 600 / y 500 mm | – | – |
| Grinding machine | ABA ML 2007 ES | – | 2000 x 850 x 800 mm, max. workpiece weight 2150 kg | – | – |
| Submerged arc welding system | Oerlikon GUE080 | – | Power source 800 A, constructions up to 6 t, up to L 6000 x W 3000 x H 3000 mm | – | – |
| Submerged arc welding system | SAV Subrac 5 | – | Power source 1003 A | – | – |
| MIG/MAG welding equipment | Oerlikon / Fronius / Castolin / ESAB CMW451, Citomag 458W, Trans Puls Synergie 5000, En Dotec 3000, Trans-Modul 500, | – | – | – | – |
| TIG welding equipment | Oerlikon / Fronius Citotic 350 AC-DC, D252, Magic Wave 5000, Magic Wave 4000 | – | with cold wire feed | – | – |
| Vertical honing machine | Pleiger STV 450/2500 S30 | – | max. length 3200 mm, Ø 400 mm, CNC HNC 2000 | – | – |
| Honing machine | Sunnen CV-616-G | – | approx. 330 mm, Ø 220 mm, vertical | – | – |
| Honing machine | Nagel HHM90 | – | Length 180 mm, Ø 100 mm, horizontal | – | – |
| Superfinishing machine | Supfina 202 | – | Length 5000 mm, Ø 760 mm, surface finish < Rz1 | – | – |
| Round vibrator (mass finishing) | Rotofinisch | – | approx. 200 x 100 x 30 mm | – | – |
| Washing machine | Bubi | – | 600 x 600 x 500 mm | – | – |
| 3D measuring machine | Wenzel XO87 | – | Measuring range 800 x 1500 x 700 mm | – | – |
| Electric welding unit | DALEX TK 52 | – | – | – | – |
Additional services
Quality and Certification
Quality assurance includes 2D contour measurements, 3D measurements (including Wenzel XO87), surface roughness measurement and hardness testing with around 1600 calibrated measuring instruments. Certified according to ISO 9001:2015 and DIN EN ISO 3834-2.
| Evidence | Lohr a. Main |
|---|---|
| ISO 9001:2015 | |
| DIN EN ISO 3834-2 |
History
- 1968
Founded as a craft business/metalworking shop in a garage in Sackenbach, one-man operation
- 1975
Move to the former Schürr shoe factory on Stoltestraße in Lohr, 1,000 m²
- 1983
Expansion by 500 m²
- 1986 & 1995
New buildings and extensions up to 3,110 m²
- 1988
Conversion into a GmbH on 1 December
- 1997
Change of managing directors: Hans Mattis hands over to his son Arno Mattis
- 2004-2008
Acquisition of former premises of Überlandwerk Unterfranken, company site over 20,000 m², 4,000 m² in six production halls
- 2010
Construction of a hall for automated series production in shift operation, capacity of over 100,000 pieces
- 2013
Construction of an assembly hall (+1,000 m²)
- 2014
Purchase of 5,000 m² from EON, site approx. 25,000 m²
- 2018-2019
Appointment of Steffen Roth (commercial management, Dec 2018) and Joachim Wack (technical management, Jan 2019)
- 2019
Construction of production and warehouse hall 600 m², production space approx. 5,600 m²