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PERFECT
EQUIPMENT
FOR PERFECT RESULTS.

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OUR PRODUCTION DEPARTMENT –
IDEALLY POSITIONED WITH STATE-OF-THE-ART MACHINES

  • 8 Bruderer BSTA 200 and BSTA 300 stamping presses
  • 5 Bruderer BSTA 510-125B high-performance stamping presses with a pressing force of 50 t
  • 1 Bruderer BSTA 410-110B high-performance stamping press with a pressing force of 40 t
  • 27 Bihler RM 35, RM 40P and GRM 80 automated stamping and bending machines


The entire machine outfit, including highly automated periphery and all aspects of the production process, is organised to ensure the optimum flow of materials and products – right through to the point at which the items produced are shipped to our reliable external partners for further processing or directly to our customers just in time.

DESIGN AND TOOL-MAKING

ZETKA means in-depth consultation. At our operating base, channels are short and the expertise from our design and tool-making departments is directly available in talks with customers. Our experts systematically find solutions to demanding challenges. We design in the 3D system using VISI CAD. Workstations are interconnected with the CAM stations and the machine tools. State-of-the-art 5-axis machining centres, robot-assisted erosion machines, cutting-edge surface and profile grinding machines as well as the very best materials in tool-making guarantee compliance with the tightest of tolerances and a consistently high level of quality throughout the product life cycle.

Our fully air-conditioned tool-making activity guarantees the dimensional accuracy of every tool we produce. Added to this comes the experience from 50 years. In short: we give everything for the highest level of precision and perfection for your volume-produced parts.

MATERIALS

We process strips in widths of up to 170 mm and in thicknesses of 1.5 mm, wires in a maximum diameter of up to 2.5 mm. The following materials are used for most of our products:

  • Bright and surface-finished brass, such as CuZn37
  • Bright and surface-finished bronze, such as CuZn6
  • New strip silver, such as CuNi9 Sn2
  • Copper and copper alloys, such as K65, K75
  • Beryllium alloys, such as CuBe2
  • Aluminium
  • Spring steel, unhardened and hardened
  • Stainless steels, soft and spring-hard, such as 1.4301 and 1.4310

Quality Management

OUR QUALITY MANAGEMENT SYSTEM IN COMPLIANCE WITH DIN EN ISO 9001 HAS BEEN REGULARLY MONITORED BY THE DQS AUDIT COMPANY SINCE 1996.

For our automotive customers, we have implemented the relevant points of IATF 16949 and meet the initial-sampling requirements defined in PPAP.

We place a focus on preventive measures. Assisted by an FMEA database developed by ZETKA, project teams ensure that our stamping tools are ready for volume production in five verification/validation stages.

Comprising a total of 10 trained and highly qualified members of staff, our quality department provides our specialist departments with support along the entire process and value chain. Full traceability is ensured by the use of a CAQ system networked across the company.

In production, we set store by high-precision optical and tactile CNC-controlled measuring systems as well as 100% camera inspections with high-resolution video measuring cells directly on the machine. The high-quality systems guarantee measurement results with a very high degree of reproducibility within the measuring equipment's capabilities.

The ZETKA management system on the intranet covers quality management, environmental management, opportunity and risk management as well as occupational health and safety.

Your contact

Engelbert Gschwend
Head of Technology/Development

Telephone: +49 8362 9165-44

Call

Robert Maerz
Head of Quality Management

Telephone: +49 8362 9165-59

Call

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