Welcome to biTTner toolshop & stamped parts

We are a family-owned company in its third generation that works with you to develop concepts from prototype to series with the highest quality solutions in toolmaking and stamping – with a focus on speed, precision and efficiency.

Our core competencies include:

  • Tool design and construction
  • Stamping for high-volume and small-batch production
  • Assembly of modules
  • Manufacturing of prototypes and high-precision single parts

biTTner parts are used worldwide and prove themselves on a daily basis in the highest quality, most renowned and fastest cars.

Customers appreciate us for our:

  • Reliable supply for high-volume production – just in time
  • Flexible manufacturing even for small batches
  • Development of innovative ideas for the integration of follow-up processes
  • Highest quality standards at all times even for crash-relevant parts

Services

We cover the entire process chain from the initial concept to series production and support you in every stage of product development all the way to mass production.

Toolmaking

biTTner toolmaking – Fast, precise and efficient!

Range of toolmaking products:

  • Progressive dies
  • Cutting and punching tools
  • Stamping and bending tools
  • Drawing and pressing tools
  • Insertion tools
  • Prototype tools
  • Maintenance and overhaul of own and third-party tools
  • Manufacturing of high-precision single parts
  • Production of spare parts

Range of toolmaking services:

  • In-house design with Top Solid
  • Seamless media integration of CAD/CAM
  • Data exchange in all standard formats, especially STP and IGS
  • Use of state-of-the-art CNC machines
  • Detailed project planning and management
  • Sampling of tools on our own series presses and creation of initial sample test reports
  • Production of measuring fixtures and check gages

The best part:

  • Thanks to our many years of experience, we can tell you which type of tool and production process is the most feasible one for your needs in terms of economy, technical properties and quality – before you start your project.
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Stamped and bent parts

biTTner stamping – Whether high-volume or small-batch production –
always just in time!

Range of stamping products:

  • Stamped, drawn and bent parts from all steels and non-ferrous metals including high-strength steel (e.g. S700MC), stainless steel, aluminum, copper, brass and spring band
  • Integration of follow-up processes such as tapping, insertion of stamped nuts, etc. in the process
  • Welding, annealing, coating
  • Reliable supply

Range of stamping services:

  • Servo toggle lever stamping presses with forces between 600 and 2,500 kN
  • Hydraulic presses with forces up to 1,600 kN
  • Band thicknesses between 0.4 mm and 6.0 mm
  • Band widths up to 450 mm
  • Progressive dies up to 2,000 mm in length
  • Automatic press force and tool monitoring using various sensors
  • Assembly of modules
  • Series monitoring up to 100% poka-yoke queries in the tool

The best part:

  • Professional advice on creating tool and production concepts to ensure investment security, economy and quality over the entire product life cycle
  • Flexible manufacturing even for small batches
  • Short delivery times for volatile requests
  • Development of innovative ideas for the integration of follow-up processes

And the best part for everyone:
The sun does the stamping for us!

  • Thanks to our photovoltaic system with an innovative power storage concept, we primarily use renewable energy for our production! This means less pollution and more power!
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Assemblies

biTTner expertise – From single parts to complete assemblies

In our production area we further process your parts to the next level of integration, e.g. with the following services:

  • Welding/resistance welding
  • Integration of bolts, rivets, threads within and outside of the stamping process
  • Assembly/integration of modules
  • Surface treatment including coating, galvanizing, painting, finishing and much more

We work together with trusted partners in our local and national network to offer you a range of additional services – from special surface coating to demanding follow-up work – that significantly reduce your own coordination and management effort.

The best part:

  • You get a finished product that is ready for immediate use without having to manage any other follow-up processes.
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Prototypes

Prototypes from biTTner – Fast and accurate!

Even with computer simulations and advanced planning, nothing takes the place of real trials using prototypes and test parts that are almost identical to the series parts produced later.

We offer you:

  • Fastest possible provision of metal prototypes
  • Additive manufacturing processes (3D metal printing)
  • Laser-cut blanks on stamping tools and manual and/or CNC-controlled refinishing
  • Manufacturing of high-precision single parts with accuracies to one μm

 

The best part:

  • As an approved series supplier we can guarantee the ramp-up of pilot runs and preseries by manufacturing prototypes under series production conditions.
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Company

We offer key engineering, manufacturing and stamping services using state-of-the-art equipment. Our customers are located in Germany and abroad and come from the automotive, mechanical engineering, compressor construction, renewable energy, building services and electrical engineering sectors.

Philosophy

We are a modern family-run company from Dörfles-Esbach near Coburg in Upper Franconia that attaches great importance to:

  • Long-term, trusting and cooperative partnerships with customers, suppliers and employees.

Our guiding principles are:

  • 100% customer satisfaction / A-supplier
  • Zero errors
  • Maintaining our stability and strength
  • Healthy growth
  • Sustainable use of resources
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Machinery

Our machinery – The backbone of our production.

Stamping shop:

  • Servo stamping presses up to 2500 kN
  • Toggle lever presses from 1000 to 2000 kN
  • Hydraulic press up to 1600 kN
  • Eccentric presses from 80 to 600 kN
  • Resistance welding machine
  • Processing of coils, blanks and strips
  • Material thicknesses from 0.4 to 6 mm
  • Band widths up to 450 mm

Toolshop:

  • CNC milling
  • CNC wire EDM
  • CNC sinker EDM
  • Surface grinding
  • Turning
  • Maximum processing sizes: Length of 2,000 mm and weight of 2.5 t
  • Tactile measuring on a Zeiss CNC 3D coordinate measuring machine
  • Optical measuring on a GOM system
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Quality assurance

Our aim:

  • Zero errors
  • 100% customer satisfaction

How we assure highest quality:

  • Successfully certified according to ISO 9001: 2015
  • Compliance with the requirements of ISO/TS 16949 and subsequently IATF 16949 to the customer
  • In-series checks all the way to 100% poka-yoke tests in the process
  • Use of a wide variety of measuring technology – from tactile to optical

The best part:

  • We are an approved supplier of crash-relevant series parts that require special documentation
  • We receive excellent customer reviews
  • We achieve the lowest PPM rates
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History

Experience and innovation are part of the company philosophy we practice every day.
Our current status as a modern design and manufacturing operation is rooted in organic growth and is part of a great family tradition that began in 1949.

The guiding principles behind our sound financial approach are always:

  • Long-term commitment
  • Self-financed corporate growth
  • Flexibility through new technologies and innovations

Our company history goes back many decades:

A few milestones:

  • 2017
Commissioning of a photovoltaic system with modern power storage concept:
“The sun does the stamping for us”
  • 2016
Acquisition of another RASTER 250 t stamping press
  • 2015
Expansion of the production hall
  • 2011/2012
Largest investment project in the company’s history: New production hall, expansion of the machinery
  • 2009
Third generation of the family enters the operation to secure our long-term commitment and continue the successful company philosophy
  • 1999
Our first ISO certification reinforces our commitment to the automotive engineering sector. Advancement to A-series supplier for renowned OEMs
  • 1989
Expansion into a toolshop and stamping shop, introduction of the first CNC milling machines
  • 1980
New establishment of Bittner Werkzeugbau GmbH with three employees and specializing in tool and mold making
  • 1949
Founding of Hübner & Bittner Schlosserei und Werkzeugbau, a metalworking and toolmaking organization that originated from punch and glass button production for clothing and dolls
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Join the biTTner family

We are always seeking qualified applicants and new employees with a focus on metal processing and metalworking.

Take charge with us:

  • Independent and responsible work
  • Small teams
  • Family-like atmosphere
  • Performance-based pay
  • including benefits
  • Company pension plan
  • Training and further education opportunities
  • biTTner soccer team

Training programs at biTTner:

  • Precision mechanics/Tool and die makers (metalworking) (3.5-year training program)
  • Machine and equipment operators (2-year training program)

You can also apply for:

  • Short-term student internships from the 7th grade
  • Basic internships for college students
  • Practical semesters
  • Bachelor’s or master’s theses

Contact us if you have any questions about job vacancies.
Send your application documents to:

bewerbung@bittpro.de

We look forward to hearing from you!

biTTner Werkzeugbau GmbH

Industriestraße 6
D – 96487 Dörfles-Esbach

Phone:  +49 9561 795593-0
Fax:      +49 9561 795593-9

Email:  info@bittpro.de

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