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Customer-specific tool designs: High-tech and know-how for your tools

Do you want to manufacture injection-moulded parts made of plastic and require a competent partner for the design of the corresponding tools? Or would you like to optimise and further develop an existing preliminary design? LANGER offers top quality and all-round service in the design and manufacture of custom injection moulds. We develop injection-moulding tools among other things for the following applications:
  • Injection-compression moulding 
  • MuCell® / chemical foaming 
  • Fusible core injection moulding 
  • Internal gas-assisted injection moulding 
  • Water-injection moulding
  • Extrusion blow moulding / plastic housing 
  • Assembly injection moulding 
  • Two-component injection moulding 
  • Moulding around inserts
During the design of plastic injection-moulding tools, we draw on 48 years’ experience gained during our company's history. We offer CAD part and tool design on the basis of CATIA as well as CAM programming (NGC CAM solution). We ensure the consistently high quality of our products using, among other methods, computer tomography, laser scanning as well as optical and tactile measurement, and we can also offer a reverse engineering service. We deliver to customers all around the world and pay heed to a resource-conserving and sustainable way of working during mould construction.

3D tool design for every industry and every requirement

We assume responsibility for the complete planning and design of your injection-moulding tools. Tell us what your injection-moulding tools are required for and which properties they should have. If you already have a draft design, we would be happy to help with its further optimisation. We offer CAD part and tool design on the basis of CATIA as well as CAM programming (NGC CAM solution). Our service portfolio also includes the optimisation of your component data to suit the tool.

Numerous satisfied customers bear witness to our high degree of customer orientation. Among others, we receive orders for plastic-injection moulds from customers in the automotive, construction, medical technology, mechanical engineering and aerospace sectors.  From consultancy to quality control, you receive all services from a single source. In the process, the communication via EDI enables simple and flexible data exchange with our customers.
Customers in the following fields also profit from our high quality standards:
Plastic injection moulding
Cubing model construction
Inspection tool and gauge manufacturing
Renewable energy

Compact overview of services

Compatible materialsPolypropylene (PP, PP-GF), thermoplastic elastomers (TPE), polyamides (PA, PA-GF), plastics with and without filler materials
Mould size96x96 mm to 1396x1396 mm
Tool weightUp to 10 t
Closing force20 t to 900 t
Tools Multi-component tools, valve gate tools, turntable tools, transfer tools, hybrid tools, hot-gas welding tools, prototype and series-production vibration welding tools, ultrasound welding jigs, ultrasound welding tools
Manufacturing technologiesCNC milling, die-sink EDM, start-hole drilling, deep-hole drilling up to a diameter of 50 mm, wire cutting, hard milling, high-speed milling, simultaneous milling, flat grinding, plate machining, polishing work, milling of electrodes out of graphite and copper
Assembly work Ultrasonic welding of plastics, vibration welding of plastics, manual or automated component group assembly
Certificates ISO 14001, IATF 16949, ISO 50001, ISO 9001, DIN ISO 45001, TISAX, AEO, Energy Efficiency and German Sustainability Code

Send us a non-binding request now and we will advise you!

Reinhold Wesselak – Sales manager for tools / injection moulding
Sales manager for moulding tools / injection moulding
Reinhold Wesselak
+49 7558 930-806
Send E-Mail
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Jens Scheuble – Head of department for prototype moulding tools
Head of the prototype injection-moulding tool department
Jens Scheuble
+49 7558 930-107
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Martin Schlegel - Head of department for serial moulding tools
Head of the series injection-moulding tool department
Martin Schlegel
+49 7558 930-805
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Flexible tool design and optimisation

Customers in all industries profit from our expertise and extensive experience in tool design. The individual requirements on moulds vary depending on the sector of industry and the order. Our qualified staff precisely address your needs in order to deliver the ideal tool. Upon request, we realise, for example, injection-moulding tools with hydraulic functions, multi-cavity moulds or moulds with hot-runner technology including needle shut-off.

Here are a few examples from our mould construction service portfolio:
  • Injection-moulding tools for cable guides
  • Injection-moulding tools for cable brackets
  • Injection-moulding tools for air ducts
  • Injection-moulding tools for covers
  • Injection-moulding tools for brackets
  • Injection-moulding tools for panels
  • Injection-moulding tools for structural components
  • Injection-moulding tools for intake manifolds
  • Injection-moulding tools for cylinder head covers
  • Injection-moulding tools for housings for thermal control units (oil management units)
  • Injection-moulding tools for dehumidifiers
  • Injection-moulding tools for air filters
  • Injection-moulding tools for expansion tanks
  • Moulding around inserts (bushings, strainers, fleece, fabric)
  • Filter housings
  • Air flap systems
  • Cylinder head covers
  • Engine compartment parts
  • Bottom panels
  • Small fixtures in general

Tool design: Full service for maximum customer satisfaction

LANGER is your tool design specialist with all-round service. We consider ourselves to be not only a service provider, we would also like to provide you with comprehensive support during your project. With our broad service portfolio, we are ready to help you with every stage of your work. From the idea to the finished tool, we are the ideal partner for every industry and every project.

Let us convince you, too, through our customer-oriented way of working. Close cooperation with our customers, transparency and on-time delivery are just a few examples of the qualities that distinguish us as a reliable partner. Our qualified employees welcome every new challenge and would be happy to also find the ideal solution for your project.  
Have we aroused your interest?
Arrange an appointment for a non-binding consultation now!

Sales manager for moulding tools / injection moulding
Reinhold Wesselak
+49 7558 930-806
Send E-Mail
Download VCard (.vcf)