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Production of injection moulds

  • Development and construction
  • Injection moulds
  • Quality control

Production of injection moulds

We develop, prepare 3D design (including mould-flow simulation) and produce injection moulds for your plastic parts.

Our engineers have long-standing experiences with the design of single and multicavity moulds with hot runner systems and cold channels, moulds for setting of metal inserts (overmoulding), moulds with hydraulic and pneumatic systems, stack moulds and moulds for thin-walled parts. Using these moulds we produce plastic products from different types of thermoplastics. All manufacturing processes are subject to quality management system and environment.

The maximum possible weight of injection moulds is currently (considering our machinery equipment) about 2800 kg (900 x 600 x 600 mm).

Interest in service

Technology

For production of injection moulds we are equipped in own tool shop with CNC machining centers (5-axis center HERMLE C42 U, 3-axis centers FIDIA HS664, TAJMAC MCFV 1680,1060 and MAS MCV 750 SPEED) and EDM machines (cutting machines AgieCharmilles CUT 3000, CUT 3000 S, CUT 2000 S and Agiecut Classic 2S, sinking machines FORM P600 and Agietron Innovation 2, drilling machine DRILL 20 ). Tool shop is also equipped with a laser welding machine for the reparation and modification of functional parts of the moulds and with other modern machinery for the manufacture of injection moulds (milling, grinding, drilling and turning).

Virtual tour

Within the complex services we also offer

Development and design

Our tool designers have long-standing experiences with the development and design of single and multicavity moulds with hot systems and cold inlets, moulds for setting of metal inserts (overmoulding), moulds with hydraulic and pneumatic systems, stack moulds and moulds for thin-walled parts. In addition to moulds for plastic parts, we also design and produce stamping tools for metal forming (rolling cutting tools, combined block and bending tools). We use CAD/CAM system Unigraphics NX8.5. This software allows us to create 3D models and subsequently 2D details of individual components. At the same time we perform a mold-flow analysis of injection moulding using software Cadmould from the company SIMCON. Preparation of programs for wire cutting machines is solved by PEPS.

Quality control

For inspection of manufactured parts for injection moulds, stamping tools and electrodes but also for the measurement of the first samples of plastic or metal parts we are using 3D CMM Wenzel LH 87, 3D CMM Werth Scope-Check FB/Z and 3D measuring microscope Mitutoyo MF-B2017C. Mass-produced plastic or metal parts are regularly visually inspected and measured according to the control documentation. On customer request, the SPC process control of important characteristics is done by analyzing of measured data using 3D CMM Wenzel LH 65, profile projector Mitutoyo PJ-A 3000, 3D measuring microscope Mitu¬toyo MF-B2017C and SW Q-DAS/Hexagon - O-QIS and QS-STAT.

What does the cooperation look like?

  • 01The Business Stage

    Submission and assessment of the inquiry. Followed by the processing of the inquiry and preparation of an offer. Once the offer is agreed the contract is being signed.

  • 02Preparation of a project

    Technical consultation regarding the design of a specific part, concept of an injection mould and customer’s requirements regarding quality.

  • 03Development and design of the mould

    Development and design of an injection mould in CAD/CAM system Unigraphics (including the mould flow analysis) takes approximately 3-4 weeks

  • 04Production of the injection mould

    Once the construction is signed off, the production of the injection mould begins in our own tool shop. The production takes 8-12 weeks depending on the complexity and the number of cavities.

  • 05Testing of mould

    Testing the mould in own moulding department followed by an immediate dispatch of the first samples to the customer. The complete measurement report (ISIR) is sent additionally.

  • 06Mould (parts) approval

    Possible corrections of injection mould and its final approval by the customer for serial production.

  • 07Warehouse and dispatch

    Moulds are packed according to the customer specifications and delivered by an internal or an external carrier.

Contact persons

Lukáš Pfitzner

Project manager, inquiries

Tomáš Přibyl

Technical Manager

Submit an inquiry

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Contact person

Lukáš Pfitzner

Project manager, inquiries