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We are stamping metal parts from steel and stainless steels, brass, bronze, copper and aluminium including surface treatment and tumbling.
To achieve the desired quality of metal parts we use eccentric and automatic presses. We are able to offer you complete services in this area, from design of the tools, over their high-quality manufacturing in own tool shop, up to production and deliveries of metal products right on schedule. Our metal parts find broad application in the electronic, automotive or consumer industry. All manufacturing processes are subject to quality management system and environment.
Well-coordinated team of professionals with many years of experience and modern machinery of our stamping department guarantee high quality of our metal parts.
Eccentric presses and automatic presses
Frame mechanical presses ebu (series STA 63/STA 80/STA 160) and eccentric presses LEN, LEK with the pressing force of 10-160 tons are equipped with air-feeding, winding and unwinding stands, including the straightening device. Presently, the maximum width of the continuous strip fed in is 350 mm and its maximum thickness is 4 mm. We stamp the more technologically demanding products under a cooling emulsion. The TPX and TALO 25 series presses offer the option of using a strip up to 25 mm wide or a wire as input material. According to your needs and requirements, we fit them with cutting, bending, threading or welding units.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 NX (Siemens). 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.
We develop, prepare 3D design and produce stamping tools for your metal parts - progressive cutting tools, combined, block and bending tools. We produce these tools only for our stamping department (due to capacity reasons). The maximum possible weight of tools is currently (considering our machinery equipment) about 4000 kg (approx. 900 x 700 x 700mm). Well-coordinated team of professionals with many years of experience and modern machinery of our tool shop guarantee high quality of our stamping tools.
We provide an assembly of final products by using special purpose machines and ultrasonic welding equipment. This highly productive technology allows assembly of more plastic parts even made of different materials with a focus on strength, tightness and feature of the subcomponents including the possibility to use metal parts/inserts. Currently we are using modern ultrasonic welding machines DUKANE IQ Servo Press with frequency of 20 kHz.
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 the pressing tool and customer’s requirements on quality.
03Development and design of the tool
Development and design of stamping tool in CAD/CAM system Unigraphics takes approximately 3-4 weeks.
04Production of the stamping tool
Once the construction is signed off, the production of the stamping tool begins in our own tool shop. The production takes 8-12 weeks depending on the complexity of the tool.
05Testing of the tool
Testing the tool in own stamping department followed by an immediate dispatch of the first samples to the customer. The complete measurement report (ISIR) is sent additionally.
06Tool (parts) approval
Possible corrections of stamping tool and its final approval by the customer for serial production.
07Serial production of metal parts
Mass-production of the stamped metal parts according to the orders and forecast from the customer.
In the case of customer demand, we can provide an assembly of several plastic and metal parts together. We use single purpose and ultrasonic welding machines.
Serially produced metal parts are regularly visually checked and measured according to the customer´s specification.
10Warehouse and dispatch
Serially produced metal parts and assemblies are stored here and delivered by an internal or an external carrier.