We think automatically

Manufacturing at WASSERMANN TECHNOLOGIE GmbH
– where quality is made

We think that in-house manufacturing leads to a different approach to design engineering and a different take on the optimization potentials of parts.

In-house manufacturing can also significantly reduce development times – and development is another key factor at WASSERMANN. 

That is why we are quite proud of our manufacturing department, where, on over 3000 square meters, highly trained teams use modern machining centers, precision grinding machines, and precision measuring and test equipment to produce outstanding quality. And, by the way, we are also prepared for heavy jobs: We can safely handle parts and systems weighing up to 10 tons.  

In-house manufacturing has always been the foundation of WASSERMANN.

Manufacturing technologies at WASSERMANN TECHNOLOGIE GmbH

Automation

in our production

  • Hedelius BC 100/50 – existing system retrofitted with a TOOL-S tool terminal
  • DMG Mori DMU 125P – fully equipped with a TOOL-D tool terminal from WASSERMANN
  • Grob G350 and Grob G150 – complete automation with TOOL-D tool terminal and WORK-S pallet storage system
  • Hyundai WIA LM 1800 – automation with robot cell WORK-R

Turning and mill-turning

Our machines

Turning and milling machines

Ø

L

X

Y

Z

Automation

Index R 300

400

600

780

140

610

bar loader Ø 100

DMG CTX Gamma 2000 TC

630

2.050

630

200

2.050

DMG CLX 450

300

800

276

60

755

Index G420

400

2.300

800

340

2.300

Turning and milling machines

Ø

L

Automation

Gildemeister CTX 620

800

2000

Gildemeister CTX 510 eco V3

680

1050

bar loader Ø 76

SAEILO CONTUR H-66 P-3000

660

3000

Hyundai WIA LM 1800 TTSY

210

673

bar loader Ø 76, Terminal WORK-R

Facts & figures

  • Diameter – 10 to 800 mm
  • Length – length ratio < 5 x d
  • Tolerances – 0.01 to 0.03 mm

Our turning shop

On our eight centers for turning and mill-turning, we machine any workpiece from very tine to pretty big. With modern automation and precise robot handling, we can produce parts quickly with high reproducible quality.

Milling and hard milling

Our machines

Milling

5 sides

X

Y

Z

Automation

UNISIGN Uniport 600

5.000

3.000

1.000

DECKEL MAHO DMF 360-II

3.600

1.100

900

DECKEL MAHO DMU 200 P

1.800

2.000

1.100

DECKEL MAHO DMC 160 U

1.600

1.250

1.000

DECKEL MAHO DMU 125 P -1

1.250

800

800

DECKEL MAHO DMU 125 P -2

1.250

800

800

Terminal TOOL-D

DECKEL MAHO DMC 100U

1.000

1.250

1.000

HEDELIUS BC 100/50

3.500

1.000

770

Terminal TOOL-S

EMCOMAT FB-600

600

400

400

GROB G350

600

855

755

Terminal WORK-S & TOOL-D

GROB G150

450

670

665

Terminal WORK-S & TOOL-D

DECKEL MAHO DMC 160 U (2024)

1.600

1.250

1.000

Terminal WORK-L & TOOL-D

Facts & figures

  • Max. dimensions – 5000 x 3000 x 1000 mm
  • Min. dimensions – 20 x 20 x 20 mm
  • Tolerances – 0.02 to 0.08 mm

Our milling shop

Our manufacturing department runs up to 12 milling centers, some with 5-axis machining and with fully automated tool and pallet handling from WASSERMANN.

You can also trust us with large parts: The maximum workpiece dimensions are 5000 x 3000 mm. The tolerances are in the range from 0.04 to 0.08 mm.

Grinding

Our machines

Cylindrical grinding

Center distance

Center height

Studer S41 CNC

1.600

275

Studer S33 CNC

1.000

175

Kurvenschleifen

X

Y

Z

Ø

Kopp SK 22CNC

650

250

300

900

Kopp FSK 35 CNC

1.200

285

600

1.200

Surface grinding

X

Y

Z

Ø

REFORM CNC

300

300

200

REFORM CNC round table

1.100

MACO RT 400

300

500

Facts & figures

  • Surfaces – up to Rz 0.8
  • Tolerances – 0.01 to 0.02 mm
  • Non-round grinding

Our grinding shop

WASSERMANN has seven units for flat, cylindrical, and non-round grinding.

We use these to machine surfaces with tolerances between 0.02 and 0.03 mm, achieving average roughness values (Rz) of up to 0.8.

Especially when producing non-round contours, the grinding process is what tips the scales. Where hard milling reaches its limits, grinding can achieve the required quality aspects for the performance and service life of a non-round profile.

We have decades of experience and the required grinding equipment to achieve the best possible non-round profiles.

Technical cleaning

Our machines

Pre-cleaning

Equipment

Notes

Steam cleaning

Elmasteam 8 basic steam cleaner

Steam cleaning, particularly suitable for cleaning blind holes, for removing chips, and for pre-cleaning

Cleaning bath with deionized water

For rinsing off cutting fluid and maintaining the quality of the ultrasonic cleaning bath

Ultrasonic cleaning bath with cleaning agent

Elmasonic Select 900

Cleaning bath with a 65-l capacity for parts up to 550 x 460 mm. Cleaning agent used: Olschner Optimal 9.5

Cleaning bath with deionized water

For rinsing off the cleaning agent

Hot-air drying

Elmadry TD 300

For complete drying without stains

Pre-cleaning

Equipment

Notes

Ultrasonic cleaning bath with cleaning agent

Elmasonic Select 900

Cleaning bath with a 65-l capacity for parts up to 550 x 460 mm. Cleaning agent used: Olschner Optimal 9.5

Ultrasonic cleaning bath without cleaning agent

Elmasonic Select 900

Cleaning bath with a 65-l capacity for parts up to 550 x 460 mm. For rinsing off the cleaning agent.

Hot-air drying

Elmadry TD 300

For complete drying without stains

UV and white-light check

Final check for stains and organic or anorganic soiling.

Facts & figures

  • Pre-cleaning – within 30 minutes
  • Final cleaning – with white light and UV check
  • Part size – 500 x 2300 x 2500 mm

Our technical cleaning

Our cleaning of parts is divided into pre-cleaning and final cleaning to ensure that your parts are spotlessly clean.

After the parts come out of a machine that uses HIO-free cutting fluid, they run through pre-cleaning within 30 minutes.

When the parts have been checked and measured, they undergo final cleaning with additional ultrasonic cleaning and hot-air drying. The final UV light check ensures that the parts are spotless.

For large parts, we are planning to invest in a cleaning container in 2024 to enable us to effectively clean and dry even parts up to a size of 500 x 2300 x 2500 mm.

Clean parts are crucial for manufacturing high-precision quality products and our cleaning processes guarantee thorough removal of residue for optimum results.

Measuring and test equipment

Our machines

Coordinate measuring machines

X

Y

Z

ZEISS Prismo 16/30/10

1.600

3.000

1.000

MITUTOYO Crysta-Apex

900

1.600

800

FaroArm Platinum

Static mount

Measuring radius 1.85 m

3.700

Customer-specific tests, e.g.

Insulation checks

Pressure tests with nitrogen or water

Vacuum tests & leak tests

Other measuring and test equipment

Keyence XM-T1000: measuring range 600 x 500 x 200

MITUTOYO Profile Projector PV-5100 with QM-Data 200 data processor

MITUTOYO SJ-400 surface roughness tester

Surftest surface roughness tester MarSurf PS 10

MITUTOYO height gage LH 600 E 2x

SPECTRO Spectrotest JR spectral analysis device

Krautkrämer Branson hardness tester “Microdur II”

Vacuum testing unit (10-8 spray test, integral test HV 1), test unit: Leybold Phoenix L300i / Pfeiffer Vacuum ASM 340

Facts & figures

  • Coordinate measuring machines
  • Customer-specific tests

Our quality promise

We promise not only quality, but also document it based on verifiable criteria. To ensure this, we have equipped out manufacturing department with state-of-the-art measuring and test equipment. We use a number of measuring parameters to comprehensively check parts and systems and to log all results accurately. We always supply you with transparent quality documentation.

We use our measuring and testing competence not only for the components manufactured by us, but also for your products if requested. Talk to us about which tests you would like us to carry out.

Straightening

Steady hands, inner calm, and a wealth of experience are essential in this special area of manufacturing.

If geometries deviate minimally from the design due to tensions in the raw material, we make the necessary corrections to ensure that guide rails, frames, and supports achieve geometrical perfection. It is only with straightening that we can achieve the maximum performance potentials of your machines for yourself and for your customers.

Straightening increases the wear resistance of your machine parts and therefore the process quality. For high-speed processes in particular, straightening is a success factor because it ensures smooth running of rapidly rotating parts.

Assembly

Our machines

Assembly areas

Area

Flexible project areas

ca. 800m²

Optimized series assembly

ca. 450m²

Automation

ca. 900m²

Service

ca. 250m²

Cleaning systems

Technical data

ECOCLEAN EcoCwave

available soon

ROLL ultrasonic cleaning system

700 x 600 x 350

SPORER cleaning system

Bio-Circle parts washing unit

Facts & figures

  • Flexible – project areas
  • Optimized – for series assembly

Our assembly shop

On over 3700 square meters, our production team assemble mechanical and electromechanical assemblies. We have set up flexible, expandable project areas for this. For large quantities or series deliveries, we use the one-piece flow model.

What sets us apart: 100 % of our workers are qualified specialists. Because quality has a lot do with qualification as well.

If required, we carry out assembly in a cleanroom (ISO 7) and meet our customers’ cleanliness requirements. In the first half of 2024, we want to start running our laminar flow box with category ISO 6-5.

Assembly at WASSERMANN is always a clean affair.

Cleanroom assembly

Our machines

Cleanroom

Facts & figures

Cleanroom – dimensions

7m x 7m

Cleanroom – category

ISO 7

Laminar flow bank – dimensions

1990mm x 720mm

Laminar flow bank – category

ISO 6-5

Facts & figures

  • Area – 7 x 7 m
  • Category – ISO 7-5

Our cleanroom assembly

Our customized cleanroom assembly services offer an optimum environment for projects with the highest cleanliness requirements.

We can handle even large projects with a cleanroom size of around 7 x 7 m. Even weights up to 1000 kg are not a problem.

Adjustments and checks are carried out with the greatest care in order to meet cleanliness requirements. Our cleanroom complies with ISO category 7 to enable optimum results for customers from the semiconductor and display industry.

For particularly challenging cleanliness requirements, we additionally offer a laminar flow bank that can achieve cleanroom category ISO 5 in ideal conditions. With low-turbulence displacement ventilation, we meet even the highest cleanliness standards.

Materials

Our materials

Steel

Stainless steel

Aluminum

Non-ferrous metals

Cast metal machining

and much more

Facts & figures

  • Metal machining

We work with everything that looks like metal

Our manufacturing department gets a number of materials into perfect shape.

In addition, we give 3-D printed metal parts the final touch with precision post processing.

There is one material that we do not machine, though: plastic. But we have several partners in our network who are excellent at this.

We just love the sound of metal.

Digitalization

We know what is going on in our production and when, because our manufacturing department is fully transparent at all times thanks to state-of-the-art digitalization.

We keep an eye on each machine and its availability in real time. We conduct downtime monitoring and performance monitoring and can therefore plan accurately and can offer our customers reliable deadlines and challenging parts at attractive prices.

Your contact
for contract manufacturing